Wheels at Prescott – April 2023

A welcome addition to the calendar of events held at the iconic Prescott Hill Club venue, on the slopes of the Cotswolds, just north of Cheltenham in 2022 was a series of Thursday evening gatherings, called “Wheels at Prescott”.  Deliberately informal, these were intended to allow fellow enthusiasts to get together, show off their cars, and to take advantage of the bar and catering facilities on site, with all proceeds from the nominal entry charge going to the funds of the “Friends of Prescott” who dedicate themselves to improving some of the facilities on site. It was slightly unfortunate that many of the dates chosen clashed with the more established “Cars in the Valley” at Shelsley Walsh which is not that far away from Prescott and almost inevitably claimed some of the potential attendees. For 2023, that problem seems to have been solved, with the Prescott events now scheduled for e last Thursday of the month whilst the Shelsley ones come at an earlier point. That meant that, along with many others with the same desire to attend both, could plan to get to all of these events during the year. The first was time for the end of April, but sadly the weather gods did not get the memo that this was well into spring and therefore it should be decently warm if not necessarily dry. IN the hours leading up to this event, the weather was truly revolting with heavy rain, strong winds and temperatures well below the seasonal average. I sat in the office, and agonised over whether to go, mindful of the fact that it was not just me deciding whether I could face weather like this but also that if few others decided they could, then there would not be much of an event, and the experience of 2022 had been the total numbers were never huge in the first place. The local forecast did suggest that by early evening, the rain would stop, and so I made a very late decision to go along, knowing that I had the proverbial “get out of gaol” card of going to visit my mother who lives only a mile or so away if the event should prove to be sparsely attended or even abandoned. Sure enough, the rain did more or less stop, but it remained very cold and when I arrived there were only a few cars parked up. More did arrive, but not on the scale that had been hoped for, and whilst there was a declared theme for a special display (of Japanese cars), it was not really evident from what was there. Here are the cars from those who did brave the weather:

ASTON MARTIN

The latest and still current Aston Martin Vantage was unveiled on 21 November 2017 with production starting in June 2018, replacing the previous model which had been in production for 12 years. It introduced a new styling direction but this was not universally well received and the car had a hefty price increase over its predecessor. Muted press enthusiasm did not help and sales have been disappointing. Aston Martin have continued to develop the model with a number of new versions introduced, to try to improve demand. The Vantage AMR is a track-focused variant of the Vantage. The main highlight of the model is the replacement of the ZF 8-speed automatic transmission with a dog-leg Graziano Trasmissioni 7-speed manual transmission previously used on the V12 Vantage S. The AMR also comes with a driver-selectable AMSHIFT system which controls the throttle during gear shifting. A new limited-slip differential ensures linear delivery of power. The power-band of the engine is wider and the unit is designed to deliver 625 Nm (461 lb/ft) of torque from 2,000 rpm to 5,000 rpm. The use of a manual transmission and carbon-ceramic brakes reduce the weight by 95 kg (209 lb). New adaptive dampers with the section of Sport, Sport + and Track modes improve handling. Performance figures include a 0–97 km/h (60 mph) acceleration time of 3.9 seconds, half a second more than the standard Vantage while the top speed remains the same as the standard model. Visual changes include 20-inch forged wheels as available on the Rapide AMR, new carbon fibre side vents and cooling vents present on the hood a sports exhaust system with quad tailpipes and racing bucket seats. Production of the AMR will be limited to 200 units worldwide. Available exterior colours for the AMR include Sabiro Blue, Onyx Black, China Grey and White Stone. The final 59 cars will be finished in a Sterling Green exterior colour with Lime accents and will pay homage to the 1959 24 Hours of LeMans victory of Aston Martin. Once the production of the AMR ceases, the 7-speed manual transmission will become available on the standard Vantage. The vehicle went on sale in May 2019, with delivery set to begin in Q4 2019. Revealed in February 2020, the Vantage Roadster is a convertible version of the V8 Coupe with a fabric roof. The roof claimed to be the fastest of any automotive automatic convertible system, takes 6.7 seconds to lower and 6.8 seconds to raise and can be operated at speeds of up to 50 km/h (31 mph). The Vantage Roadster has a dry weight of 1,628 kg (3,589 lb). The F1 Edition is a version of the V8 Coupe and V8 Roadster commemorating Aston Martin’s return to Formula One after 61 years. The car features a fixed rear wing at the back, increased engine power to 535 PS (528 bhp), a top speed of 314 km/h (195 mph), new 21-inch wheel rims, and a 0–100 km/h (0–62 mph) acceleration time of 3.5 seconds. The car is available in three colours: Aston Martin Racing Green, Jet Black, and Lunar White. A convertible version called the Roadster is also available. Delivery began in May 2021.

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BMW

The M3 model of the E90/E92/E93 3 Series range was powered by the BMW S65 V8 engine and was produced in sedan, convertible and coupé body styles. The E9x is the first and only standard production M3 powered by a V8 engine as its successor would revert to using a straight 6 engine. In the standard M3, the S65 engine rated at 420 PS (414 bhp) at 8,300 rpm and 400 Nm (295 lb/ft) at 3,900 rpm. Initially, the M3 was produced with a 6-speed manual transmission. In April 2008, the E90/E92/E93 M3 became the first BMW to be available with a dual-clutch transmission when the 7-speed Getrag “M-DCT” transmission was introduced as an option. The official 0 to 100 km/h (62 mph) acceleration times for the coupé and sedan are 4.6 seconds with the DCT transmission (4.8 seconds with the manual transmission) and 5.1 seconds for the convertible. The E90 and E92 versions received many positive reviews, including “the greatest all-around car in the world”, “the finest car on the market, period” and “the best, most complete car in the world”. The first body style to be introduced was the coupé, which was previewed at the 2007 Geneva Motor Show and introduced in production form at the 2007 Frankfurt Motor Show on 12 September. The coupé version uses a carbon fibre roof to reduce weight and lower the centre of gravity. In 2010, the coupé and convertible versions received a minor facelift, which included revised LED tail-lights and minor interior trim pieces but it did not get the updated headlights from the regular series. The E93 convertible version was introduced shortly after the coupé and uses a power retractable hardtop. The leather seats in the convertible version are treated with a coating to reflect sunlight, in order to reduce their tendency to become uncomfortably hot with the top down. A sedan version was introduced in 2008 and was the second (along with the E36) M3 by generation to be produced in a 4-door body style. The sedan has the same drivetrain and similar external styling as the coupé, however the lack of a carbon fibre roof contributes to a weight increase of 10 kg (22 lb) compared to an identically equipped coupé. The official kerb weights for the 2008 European-specification models (with manual transmission) are 1,580 kg (3,483 lb) for the coupé, 1,605 kg (3,538 lb) for the sedan and 1,810 kg (3,990 lb) for the convertible. Total production of the E9x M3 was 40,092 coupés, 16,219 convertibles and 9,674 sedans. Production of sedan models finished in 2011, with coupés remaining in production until July 5, 2013.

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CITROEN

The GS filled the gap in Citroën’s range, between the 2CV and Ami economy cars and the luxurious DS executive sedan. The DS had moved significantly upmarket from its predecessor the Citroën Traction Avant, and beyond the finances of most French motorists. Leaving this market gap open for fifteen years allowed other manufacturers entry into the most profitable, high volume market segment in France. This combined with the development costs and new factory for the DS-replacing Citroën CX, the 1974 oil crisis, and an aborted Wankel rotary engine, led Citroën to declare bankruptcy in 1974. The GS took 14 years to develop from initial design to launch. In 1956, Citroën developed a bubble car prototype to fill the gap in its range between the DS and the 2CV, known as the C10. Development continued with ideas like a Wankel engine and hydropneumatic suspension suggested as possibilities, with a new, modern body to match. Another iteration was the “C60,” which resembled an Ami 6 with a long, smooth nose. In 1963, development had moved to “Project F”, which was close to being production ready. Citroën decided the car was too similar to the 1965 Renault 16 and by 1967 Project F was suspended. Many of the mechanical components continued to “Project G”, which became the GS. The GS was designed by Robert Opron, with a smooth two box design that bears some resemblance to the 1967 design study by Pininfarina Berlina Aerodinamica. On 24 August 1970, Citroën launched the production GS. The body style was as a Berline (a four-door saloon with three side windows), in a fastback style with a sharp Kammback. The aerodynamics gave the best drag coefficient of any vehicle at the time. Good aerodynamics enabled the car to make the best of the available power from its 1015cc flat four engine, but the car as launched nevertheless drew criticism that it was underpowered. Citroën addressed the issue with the introduction in September 1972, as an option, of a larger 1,222 cc engine. Claimed power increased from 55 bhp to 60 bhp, but it was the improved torque that really marked out the more powerful engine, and which enabled the manufacturer, with the larger engined versions, to raise the second gear ratio and the final drive ratio. Larger front brake discs were also fitted. Visually the GS bore little resemblance to any other car on the market, until the development of the larger Citroën CX in 1974. The fastback design, with a separate boot, was controversial – a hatchback layout was considered too utilitarian by CEO Pierre Bercot. The 1974 CX shared this feature. The boot was nevertheless exceptionally large, in part due to the positioning of the spare wheel on top of the engine. Both the early GS (until 1976) and the GSA have the unusual rotating drum speedometer (similar in construction to bathroom scales), rather than the dials found in a conventional dashboard. The later GS (from 1977 until the introduction of the GSA) had a conventional speedometer. The GS was offered in four trims: G Special (base), GS Club (midrange), GS X (sports), and GS Pallas (luxury). The GS X and Pallas were only offered as saloons. The GS was also available, from September 1971, as a four door station estate and a similar two-door “service” van. The GS was facelifted in 1979 and given a hatchback, and renamed the GSA. This change reflected the growing popularity of small family hatchbacks in Europe since the launch of the Volkswagen Golf. Other modifications included a new grille, new plastic bumpers, new taillights, new hubcaps and new exterior door handles. It also had a revised dashboard with the auxiliary controls on column-shaped pods so they could be reached without moving the hands from the single-spoked steering wheel; similar to the CX layout. It was partly replaced by the larger BX in 1982, although production continued in reduced volumes until 1986. Citroën did not re-enter the small family hatchback market until the launch of the ZX in 1991. The GS met with instant market acceptance and was the largest selling Citroën model for many years. 1,896,742 GS models and 576,757 GSA models were produced in total.

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HONDA

The third generation of the Civic Type R was offered in two distinct models: one developed for the Japanese domestic market and the other for UK and international markets each matching the availability of their regular 8th generation counterparts.  The European and international market Civic Type R was offered only as a three-door hatchback and uses a different chassis and internal layout (notably tank placement below the driver’s seat), which will serve as the base for the next European version of the Jazz. The rear suspension, formerly a double wishbone setup, was changed to a less complex torsion beam axle. The drive train is largely the same as the predecessor, offering 201 PS (198 bhp) at 7,800 rpm and 193 Nm (142 lb/ft) of torque at 5,600 rpm, with 90 percent of peak torque is available from 2,500 rpm. The car is fitted with 225/40 R18 Y88 Bridgestone Potenza RE050A tyres, while optional 19-inch Rage alloys fitted with Yokohama Advan Sport 225/35 ZR19 88Y tyres were also available. The car has a curb weight of 1,320 kg (2,910 lb). A total of 29,039 Type-R specification FN2 models were built at the Honda factory in Swindon, 13,514 RHD for the UK, 8,378 LHD for Europe, 3,510 for Japan, 2,285 for Australia, with the remaining units heading to the Africa and Asia regions. From introduction in 2007, The Type R GT trim includes dual-zone climate control, rain-sensing windscreen wipers, refrigerated glove box, automatic headlights with dusk sensor, front fog lights, power-folding wing mirrors, cruise control, front and rear curtain airbags. In the UK market from 2009 model year, GT models also gained HID headlights with auto levelling, headlight washers with switch, USB and AUX connectors located in the arm rest storage area as well as a multi LED high level rear brake light to replace the previous design. An LSD was fitted to all GT models from April 2010 production also (this was never made available on base Type R models). FN2 Type R’s were finished in the same four colours as the standard FN2, and a new colour called Deep Sapphire Blue Pearl added to the colours offered from 2010, at the same time Deep Bronze Metallic was dropped. Only 226 examples of the Deep Sapphire Blue Pearl were built in Type-R specification, 114 for the UK and 112 for Europe. In 2009, the Championship White Edition Type R was made available and added a Helical LSD to the Type R GT feature roster as well as trim items such as dark tint front grill and fuel filler cap as well as colour-matched white wheels. As often, names and trims vary even within domain markets down to local ones, and a Heritage trim replaces the GT version in some of them, adding Xenon/HID lights to the mix. The Heritage’s infotainment system version adds Bluetooth telephone system and voice recognition DVD satellite navigation. This model was not offered in the UK. A more radical trim dubbed Race differs from the Heritage by removing components (incl. HID, AC, fog lights, audio system, soundproofing, some airbags) to reduce weight as much as 40 kg (88 lb). The Type R (Australasia) trim includes dual-zone climate control (Left:right independent), rain-sensing windscreen wipers, refrigerated glove box, front fog lights, power-folding wing mirrors, cruise control, CD/radio/apple integration, front and rear curtain airbags. It is finished in the same four colours as the Euro standard FN2. Production for the European market ended in October 2010 due to the engine not meeting Euro V emissions regulations which came into effect in 2011. Over 12,000 Civic Type Rs were sold in the UK since January 2007, Honda continued to export the car to the Australian market into 2011. It was also exported to Japan and marketed as Civic Type-R EURO in a limited edition in fall 2010, following a successful run in November 2009

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The Civic Type R Prototype was unveiled in September 2016 at the Paris Motor Show, and the production version unveiled at the 2017 Geneva Motor Show. The new car builds on Honda’s heritage in developing high-performance hatchbacks. The design is based on the Civic Hatchback, with a winged carbon fiber effect splitter with red accent line, slatted ducts, diamond-mesh air intakes, red ‘H’ badge above a new air vent at the nose of the car, new air intake on the hood, an air scoop sited centrally in a trapezoidal recess, smoked lenses for the LED headlights, indicators and side repeaters, carbon fibre effect side skirts, 20-inch piano black alloy wheels with red accents, 245/30 R20 high-performance tires, enlarged wheel arches, a carbon fiber effect diffuser which runs below the wider rear bumper, 3 tailpipes with a pair of directional strakes at each side, central tailpipe in bright metallic red and unique peaks at the roof flanks that point backward. The FK8 Civic Type R uses the same engine from its predecessor, a turbocharged inline-four with increased power to 320 PS (316 bhp) in the European and Japanese version but remains the same 310 PS (306 bhp) in other markets. The engine is mated to a close-ratio 6-speed manual transmission continuing the tradition of its predecessors with limited-slip differential as standard. The aerodynamic elements increase downforce even further as compared to the outgoing model. The FK8 has a top speed of 272 km/h (169 mph) making it the fastest Civic Type R model to date. In back-to-back testing involving an FK8 and FK2 Type R, the reviewers praised the FK8’s comfortable ride and feedback and criticised the FK2’s harsh ride on the road and worse handling when the R+ driving mode was activated. The reviewers also complained about the FK2’s interior being dated but stated that this was due to the model’s late arrival at the end of the base model’s production run. The interior of the Type R is based on the base model Civic and has a low driving position with the gear shift lever positioned high in order to allow for easy gear changes. The interior has red and black colour as standard with sports seats along with faux carbon fibre trim. The driver’s seat and the steering wheel are adjustable. A reversing camera is standard for easier rear visibility while reversing while parking sensors are standard in the GT Trim. The interior although lauded for its comfortability and user-friendliness is criticised for its infotainment system which has been described as slow and difficult to operate. The fit and finish are considered to be comparable with its competitors. Safety features include automatic emergency braking, traffic sign recognition, lane departure warning and automatic high beam assistance which are carried over from the base Civic. The GT trim adds blindspot monitoring and cross-traffic alert, parking sensors at the front and rear, dual-zone climate control, power-folding door mirrors and infotainment upgrades that include wireless phone charging and in-built sat-navigation along with a more powerful 11-speaker stereo. The Type R earned a Euro NCAP 5 star crash test rating. On 3 April 2017, the pre-production Type R achieved a lap time of 7:43.80 on the Nürburgring Nordschleife, almost 7 seconds faster than its predecessor, setting a new record for front-wheel drive cars. The car also set new front-wheel drive lap records at the Magny-Cours, Spa-Francorchamps, Silverstone, Estoril, Hungaroring and Mount Panorama circuits. The Nürburgring record was broken by the Renault Mégane RS Trophy-R in July 2019 which set a time of 7:40.10, but in 2020 the Limited Edition Civic Type R broke the Mégane’s front-wheel drive lap record at the Suzuka Circuit by one and a half seconds. Production ceased in 2022.

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JAGUAR

One of the most loved Jaguars of all time, both when it was new, and still now, is the Mark 2 saloon. Many will tell you that it is not the 3 Series BMW that “invented” the “compact sports saloon” car class, but this model, which dates back to 1959. A thorough revision of the small Jaguar saloon that had joined the range in 1955, the Mark 2 was notable in that it was the first car to use the Arabic numeral in its name, as opposed to the Roman numerals of the larger Jaguar models. At launch, the earlier model which had hitherto been known by its engine size was christened the Mark 1. Although clearly based on that car, the updated car looked significantly different, with an increase of 18% in cabin glass area greatly improving visibility. The car was re-engineered above the waistline. Slender front pillars allowed a wider windscreen and the rear window almost wrapped around to the enlarged side windows now with the familiar Jaguar D-shape above the back door and fully chromed frames for all the side windows. The radiator grille was amended and larger side, tail and fog lamps repositioned. Inside a new heating system was fitted and ducted to the rear compartment (although still notoriously ineffective). There was an improved instrument layout that became standard for all Jaguar cars until the XJ Series II of 1973. As well as the familiar 2.4 and 3.4 litre engines, what made this car particularly special was that it was also offered with the potent 220 bhp 3.8 litre unit that was fitted to the XK150 and which would later see service in the E Type. This gave the car a 0 – 60 time of around 8.5 seconds and a top speed of 125 mph. No wonder that the Mark 2 became popular as a get-away car for the criminal fraternity, and to keep up with and catch them, many police forces bought the car as well. With revised suspension and standard four wheel disc brakes, the car was effective on the track, taking plenty of class wins when new, and it is still popular in historic racing circles today. The quickest and most successful private entries came from John Coombs, a man with significant race experience who operated a large Jaguar dealership in Guildford. Coombs would undertake modifications to meet the demands of his customers, so not all the cars that he worked on are the same. Jaguar replaced the Mark 2 with simplified and slightly more cheaply finished 240 and 340 models, as an interim measure until an all-new model was ready to take over from them. The 3.8 litre disappeared from the range at this time, but in the 7 years it had been in production, it had been the best seller of the range, with around 30,000 cars produced, as compared to 28,666 of the 3.4 litre and 25,741 of the 2.4 litre model.

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Few would have guessed that the XJS would run for over 20 years, but eventually it came time for its replacement, and the car charged with so doing was the XK8.  Development began in 1992, with design work having starting earlier, in late 1991. By October 1992 a design was chosen and later frozen for production in 1993. Prototypes were built from December 1993 after the X100 was given formal approval and design patents were filed in June 1994. Development concluded in 1996, at which point the car was launched. The first-generation XK series shares its platform with the Aston Martin DB7, and both cars are derived from the Jaguar XJS, though the platform has been extensively changed. One of the revisions is the use of the second generation of Jaguar’s independent rear suspension unit, taken from the XJ40. The XK8 was available in coupé or convertible body styles and with the then new 4.0-litre Jaguar AJ-V8 engine. In 1998 the XKR was introduced with a supercharged version of the engine. 2003 the engines were replaced by the 4.2-litre AJ34 engines in both the normally aspirated and supercharged versions. Equipment levels were generous and there was a high standard of fit and finish. Both models came with all-leather interior, burl walnut trim, and side airbags. Jeremy Clarkson, during a Top Gear test-drive, likened the interior of the original XK8 to sitting inside Blenheim Palace. The model ran for 10 years before being replaced by the X150 model XK.

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Also here, from the current range, was an example of the XE.

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LOTUS

After a much longer wait than had been planned, or expected, deliveries of the Emira started late in 2022 and those who have been patiently waiting for their cars for some time are now starting to receive them, so it was good an example of this model here.

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MASERATI

As is so often the case, the sole Maserati here was my Ghibli.

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MG

The MG ZT and ZT-T were introduced three years after the Rover 75 and less than a year after the de-merger of MG Rover from BMW, the MG ZT along with the cheaper 25-based ZR and 45-based ZS models. The basic shape and styling of the MG ZT remained the same as for the Rover 75 but with changes to the front bumper, now with an integrated grille, and detail alterations including colour coding of the chromed waistline, a new bootlid plinth and different alloy wheels and tyres sizes. The interior featured revised seats and dashboard treatment with new instrument faces. Engineering changes ranged from uprated suspension and brakes to revised engine tuning for the petrol and diesel models. Development of the MG ZT was headed by Rob Oldaker, Product Development Director, with styling changes undertaken by Peter Stevens, who was previously responsible for the styling of the McLaren F1 and X180 version of the Lotus Esprit. At launch, the most potent ZT was the 190bhp petrol powered model, but in 2003, the 260 version of the car was launched, which utilised a 4.6 litre V8 from the Ford Mustang range. The model was converted from front-wheel drive to rear-wheel drive and was largely engineered by motorsport and engineering company Prodrive before being completed by MG. Apart from the badges, the only visual difference externally between the 260 and other ZTs are the quad exhausts. The 4.6 version is regarded as a true Q-car and it has its own every enthusiastic and active Owners Club.

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PORSCHE

The commercially very significant Boxster was also represented here. Grant Larson’s design, inspired by the 356 Cabriolet, Speedster, and 550 Spyder, stimulated a commercial turnaround for Porsche. Through consultation with Toyota. Porsche began widely sharing parts among models and slashed costs. By October 1991 following a visit to the Tokyo Motor Show, Porsche in dire straits, began to devise solutions to succeed the poor selling 928 and incoming 968 (a heavy update of the 944). In February 1992, Porsche began development of a successor to the 928 (mildly updated for 1992) and recently released 968. By June 1992, out of 4 proposals based on dual collaboration between the 986 and 996 (993 successor) design teams, a proposal by Grant Larson and Pinky Lai was chosen by Harm Lagaay. In August 1992, a decision was made to develop the concept into a show vehicle, in time for the 1993 North American International Auto Show. After garnering widespread acclaim from the press and public upon presentation of the Boxster Concept in January 1993, the final production 986 production exterior design by Larson was frozen in March 1993. However, by the second half of 1993, difficulties arose with fitment of some components, resulting in lengthening of the hood and requiring another design freeze by fourth quarter of that year. Prototypes in 968 bodies were built to test the mid-engine power train of the 986 by the end of 1993, with proper prototypes surfacing in 1994. Pilot production began in the second half of 1995, ahead of series production in mid-1996. The Boxster was released ahead of the 996. The 986 Boxster had the same bonnet, front wings, headlights, interior and engine architecture as the 996. All 986 and 987 Boxsters use the M96, a water-cooled, horizontally opposed (“flat”), six-cylinder engine. It was Porsche’s first water-cooled non-front engine. In the Boxster, it is placed in a mid-engine layout, while in the 911, the classic rear-engine layout was used. The mid-engine layout provides a low centre of gravity, a near-perfect weight distribution, and neutral handling. The engines had a number of failures, resulting in cracked or slipped cylinder liners, which were resolved by a minor redesign and better control of the casting process in late 1999. A failure for these early engines was a spate of porous engine blocks, as the manufacturer had difficulty in the casting process. In addition to causing problems with coolant and oil systems mingling fluids, it also resulted in Porsche’s decision to repair faulty engines by boring out the cast sleeves on the cylinders where defects were noted in production and inserting new sleeves rather than scrapping the engine block. Normally, the cylinder walls are cast at the same time as the rest of the engine, this being the reason for adopting the casting technology. The model received a minor facelift in 2002. The plastic rear window was replaced by a smaller glass window. The interior received a glove compartment, new electro-mechanical hood and trunk release mechanism (with an electronic emergency release in the fuse box panel) and an updated steering wheel. Porsche installed a reworked exhaust pipe and air intake. In addition, the front headlight’s amber indicators were replaced with clear indicators. The rear light cluster was also changed with translucent grey turn signals replacing the amber ones. The side marker lights on the front wings were changed as well from amber to clear, except on American market cars where they remained amber. The bumpers were also changed slightly for a more defined, chiselled appearance, and new wheel designs were made available. The second generation of the Boxster debuted at the 2004 Paris Motor Show

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The third-generation Boxster (internally known as the 981) was announced on 13 March 2012 at the Geneva Motor Show with sales starting in early summer 2012. The 981 Boxster reflected the new design language from the 911 (991) and 918, and featured new and revised engine and transmission specifications. Together with a new body, the type 981 Boxster featured a new, 40 per cent more torsionally rigid chassis, the front track was 40 mm (1.6 in) wider, the rear 18 mm (0.7 in) wider and the wheelbase extended by 60 mm (2.4 in), but with a small weight reduction of up to 35 kg (77 lb) compared to the previous type 987 Boxster. The standard Boxster was fitted with a new 2.7-litre flat-6 engine, and the Boxster S was fitted with the existing 3.4-litre engine but with revised performance. Both engines were equipped with a 6-speed manual gearbox and an optional 7-speed reworked PDK. Both manual and automatic models were available with several technical options, including Porsche Torque Vectoring (PTV) and a Sport Chrono Package that included active transmission mounts, and made the PDK-equipped model even faster. Porsche claimed that the new generation Boxster provided fuel savings of 15% over the outgoing model. The range was expanded in March 2014 with the addition of the GTS derivative, with slightly altered front and rear bumpers and an additional 15 PS/ 15 bhp from the 3.4-litre engine. In 2015 the GT4 derivative was introduced, seeing the engine from a 991.1 Carrera S rotated 180 degrees. The GT4 also saw a lowered ride height, altered bumpers, a rear wing and additional GT package upgrades including brakes and certain suspension components from a 991.1 GT3. These special cars where manufactured from 2015 – 2016 with a total of 2500 being made, making this model one of the more desirable collector’s cars in Porsche’s lineup. The GT4 was widely considered one of the best cars of 2015/2016 where it won many awards for its impeccable handling and performance. The third generation Cayman was unveiled at the 2012 Geneva Motor Show. The production version of the 981 Cayman was released as a 2014 model in the spring of 2013. The new car was available in both the standard trim with a 2.7-litre engine, and in the S trim with a 3.4-litre engine. Both versions were available with either a 6-speed manual or a dual-clutch 7-speed PDK transmission. The 981 Cayman featured upgrades including a new body, a longer wheelbase, a wider front track, electrically powered steering, and a redesigned interior that matched the firm’s contemporaneous 911 models. The new model gained acclaim in the motoring press as one of the best handling sports cars at any price, due to its mid-engine layout and driving dynamics. The Cayman S benefited from the same engine and running gear as Porsche’s 3.4-litre version of the 911. A heavily revamped version of both models, known as the 982 generation was launched in 2016 to replace these cars.

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TOYOTA

Displayed at the October 1970 Tokyo Motor Show and marketed from December of the same year, the Celica was a two-door hardtop coupe that emphasised styling and driving enjoyment based on a platform shared with the Toyota Carina sedan which is one size above the Toyota Corolla. This car was aimed at the North American market and was Toyota’s response to the 1964 Ford Mustang (Pony car) which also was a standard sedan (Ford Falcon) with stylised 2+2 bodywork. In Europe, where it arrived in 1971, it was aimed at the successful Ford Capri. For export markets the Celica was available in three different levels of trim; LT, ST, GT, all with the same 1.6 litre 4 cylinder engine, though the LT had a single carburettor and the ST and GT had twin carbs. At its introduction the Celica was only available as a pillarless hardtop notchback coupe, adopting “coke bottle styling”. The prototype SV-1 liftback was shown as a concept car at the 1971 Tokyo Motor Show & with slight modifications this was introduced in Japan in April 1973 and this arrived in Europe in 1974. Minor styling changes were made during the car’s life before it was replaced by a second generation car in late 1977.

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This is from the fifth generation of the Celica, which was introduced in September 1989. The Celica received new Super Round organic styling, upgraded wheels and tyres, more powerful GT-Four (All-Trac Turbo in the US) with better cooling system, and for the Japanese market only, the four-wheel steering (4WS) models. Toyota engineers claimed that the round styling and lack of straight edges increased strength without adding weight. The styling was later copied by other manufacturers. Japanese market models were now S-R, Z-R, GT-R, Active Sports (first Toyota with Toyota Active Control Suspension), and GT-Four. The S-R and Z-R were powered by a 3S-FE engine, while the GT-R and Active Sports came with a 3S-GE. The 3S-GTE in the GT-Four features an air-to-air intercooler and CT26 twin entry turbo to eliminate exhaust gas interference. The Japanese market GT-Four has (221 bhp and 304 N⋅m (224 lb⋅ft) of torque, a result of more aggressive ignition advance and ceramic turbine. The Full-time 4WD system in the GT-Four has viscous coupling limited slip centre differential and Torsen rear differential. Trim levels for the European Celica were 1.6 ST-i, 2.0 GT-i 16, and GT-Four. The 2.0 GT-i 16 cabriolet was offered only in certain European countries. Only the 2.0 GT-i 16 liftback and GT-Four were officially sold in the UK.  The model was superceded by a sixth generation car in 1993.

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TRIUMPH

Envisioned as a luxury sports car, the Stag was designed to compete directly with the Mercedes-Benz SL. It started as a styling experiment, cut and shaped from a 1963–4 Triumph 2000 pre-production saloon, which had also been styled by Michelotti, and loaned to him by Harry Webster, Director of Engineering at Triumph. Their agreement was that if Webster liked the design, Triumph could use the prototype as the basis of a new Triumph model. Harry Webster, who was a long time friend of Giovanni Michelotti, whom he called “Micho”, loved the design and took the prototype back to England. The end result, a two-door drop head (convertible), had little in common with the styling of its progenitor 2000, but retained the suspension and drive line. Triumph liked the Michelotti design so much that they propagated the styling lines of the Stag into the new Mark 2 2000/2500 saloon and estate. The initial Stag design was based around the saloon’s 2.5-litre six cylinder engine, but Harry Webster intended the Stag, large saloons and estate cars to use a new Triumph-designed overhead cam 2.5-litre fuel injected  V8. Under the direction of Harry Webster’s successor, Spen King in 1968, the new Triumph OHC 2.5 PI V8 was enlarged to 2997 cc to increase torque. To meet emission standards in the USA, a key target market, the troublesome mechanical fuel injection was dropped in favour of dual Zenith-Stromberg 175 CDSE carburettors. A key aim of Triumph’s engineering strategy at the time was to create a family of engines of different size around a common crankshaft. This would enable the production of power plants of capacity between 1.5 and 4 litres, sharing many parts, and hence offering economies of manufacturing scale and of mechanic training. A number of iterations of this design went into production, notably a slant four-cylinder engine used in the later Triumph Dolomite and Triumph TR7, and a variant manufactured by StanPart that was initially used in the Saab 99. The Stag’s V8 was the first of these engines into production. Sometimes described as two four-cylinder engines Siamesed together, it is more correct to say that the later four-cylinder versions were half a Stag engine. It has sometimes been alleged that Triumph were instructed to use the proven all-aluminium Rover V8, originally designed by Buick, but claimed that it would not fit. Although there was a factory attempt by Triumph to fit a Rover engine, which was pronounced unsuccessful, the decision to go with the Triumph V8 was probably driven more by the wider engineering strategy and by the fact that the Buick’s different weight and torque characteristics would have entailed substantial re-engineering of the Stag when it was almost ready to go on sale. Furthermore Rover, also owned by British Leyland, could not necessarily have supplied the numbers of V8 engines to match the anticipated production of the Stag anyway. As in the Triumph 2000 model line, unitary construction was employed, as was fully independent suspension – MacPherson struts in front, semi-trailing arms at the rear. Braking was by front disc and rear drum brakes, while steering was power-assisted rack and pinion.  Although other bodystyles were envisaged, these never made production, so all  Stags were four-seater convertible coupés. For structural rigidity – and to meet new American rollover standards of the time – the Stag required a B-pillar “roll bar” hoop connected to the windscreen frame by a T-bar. A removable hardtop was a popular factory option for the early Stags, and was later supplied as a standard fitment. The car was launched one year late in 1970, to a warm welcome at the various international auto shows. Sadly, it rapidly acquired a reputation for mechanical unreliability, usually in the form of overheating. These problems arose from a variety of causes, all of which are now well understood, and for which solutions have been identified, but at the time, they really hurt the reputation and hence sales of the car. They ranged from late changes to the engine which gave rise to design features that were questionable from an engineering perspective, the choice of materials which necessitated the use of antifreeze all year round, the engine’s use of long, simplex roller link chains, which would first stretch and then often fail inside fewer than 25,000 miles; the arrangement of the cylinder head fixing studs, half of which were vertical and the other half at an angle causing sideways forces which caused premature failure of the cylinder head gaskets. and poor quality production from a plant troubled with industrial unrest and poor quality control. At the time, British Leyland never provided a budget sufficient to correct the few design shortcomings of the Triumph 3.0 litre OHC V8, and the dealers did not help matters. The Stag was always a relatively rare car. British Leyland had around 2,500 UK dealers when the Stag was on sale and a total of around 19,000 were sold in the UK. Thus the average dealer sold only seven or eight Stags during the car’s whole production run, or roughly one car per year. This meant that few dealers saw defective Stags often enough to recognise and diagnose the cause of the various problems. Many owners simply replaced the engine altogether, often with the Rover V8, Ford Essex V6, or even the Triumph 6-cylinder engine around which the car was originally designed. Perhaps thanks to such a reputation for its unreliable engine, only 25,877 cars were produced between 1970 and 1977. Of this number, 6780 were export models, of which 2871 went to the United States. The majority of cars were fitted with a Borg-Warner 3-speed automatic transmission. The other choice was a derivative of the ancient Triumph TR2 gearbox which had been modified and improved over the years for use in the TR series of sports cars. Other than the choice of transmissions there were very few factory-installed options. On early cars buyers could choose to have the car fitted with just the soft-top, just the hard-top (with the hood storage compartment empty) or with both. Later cars were supplied with both roofs. Three wheel styles were offered. The standard fitments were steel wheels with Rostyle “tin-plate” trims. Five-spoke alloy wheels were an option, as were a set of traditional steel spoke wheels with “knock-off”‘ hubcaps. The latter were more commonly found on Stags sold in North America on Federal Specification vehicles. Electric windows, power steering and power-assisted brakes were standard. Options included air conditioning, a luggage rack, uprated Koni shock absorbers, floor mats and Lucas Square Eight fog lamps, and a range of after-market products, most of which were dealer installed as optional accessories could also be fitted. Rather unusually for a 4-seat touring car, the accessory list included a sump protector plate that was never produced. This was probably included as a slightly “gimmicky” tribute to Triumph’s rallying successes. Nowadays, the Stag is seen in a very different light, with lots of very enthusiastic and knowledgeable owners who enjoy the good points of this attractive looking car and who revel in the fact that the market has not yet boosted prices into the unaffordable category, as one day will surely happen.

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It is such a shame that the weather militated against this season opener event, but pleasing to see that this did not deter absolutely everyone, even if no-one much persisted for much longer than the time it took to have a quick look at the cars and grab a bite to eat from inside. I have to admit that I did the same and made an exit not long after 7pm by which time there were only a handful of cars left onsite. Let’s hope for more temperate weather for the May event.

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