Aston Martin · 1965–1971

Aston Martin DB6

The Aston Martin DB6 is a grand tourer made by British car manufacturer Aston Martin and was produced from September 1965 to January 1971. The "DB" designation is from the initials of David Brown who built up the company from 1947 onwards. The DB6 succeeded the Aston Martin DB5 and featured improved aerodynamics and specification over its predecessor.

Text from Wikipedia (CC BY-SA 4.0).

Predecessor: Aston Martin DB5 · Successor: Aston Martin DBS

All Aston Martin DB6 data: UK builds, safety, recalls, model years →

History and design

After Aston Martin rejected proposals for a replacement for its DB5 from the original DB4 Touring of Milan, the decision was made to focus on their own development car, registered 4 YMC. Wind tunnel testing, begun in February 1965, showed development was necessary to counteract a tendency toward aerodynamic lift [a result of the fastback styling] causing reduced rear-wheel traction at high speed. Final development phases relied upon DB5 chassis, suitably lengthened and titled MP 219, with rear lip-spoiler and abbreviated Kammback tail Aston Martin previously incorporated in sports-racing prototypes. The decision was made to produce MP 219 as the Aston Martin DB6 although the prototype de Dion rear axle was rejected, Aston's soldiering on with its live-axle configuration reducing time to market, cost and complexity. Introduced at the 1965 London Motor Show, the DB6 was already a dated design notable as the first model engineered following a factory relocation from Feltham to Newport Pagnell. The DB6 has a resemblance to its predecessor, the DB5; with the most noticeable differences being its wheelbase, side profile, split front and rear bumpers and rear panels incorporating the Kammback tail rear end. The tail, combined with the relocated rear-axle and the 3.75-inch (95 mm) lengthened wheelbase, provide more stability at high speed. Though fashionable – the rear-end Kamm-styled design was similar to the Ferrari 250 – it did not prove popular with conservative, tradition oriented Aston clientele when the DB6 was introduced. Performance was satisfactory: road-tests of the day observed top speed of the Vantage model between 145 mph (233 km/h) to 148 mph (238 km/h), with John Bolster aboard a Vantage spec DB6 reaching a two-way average of 152 mph (245 km/h). The DB6 continu

Specifications

The DB6 is powered by the 4.0 L (3,995 cc) twin-overhead camshaft (DOHC), in-line six-cylinder Aston Martin engine designed by Tadek Marek. The engine, continued with its triple SU carb setup producing 282 bhp (210 kW; 286 PS) at 5,500 rpm; the Vantage engine option is quoted at 325 bhp (242 kW; 330 PS) against the 314 bhp (234 kW; 318 PS) of the DB5. The DB6 was approximately 17 lb (7.7 kg) heavier than its predecessor, but offered better stability at high speed, added luggage capacity and added comforts for passengers. The rear suspension used helical coil springs with ride control that was adjustable from inside the car. Kerb weight: 1,474 kg (3,250 lb) Engine: 4.0 L (3,995 cc; 244 cu in) straight-6 Compression ratio: standard=8.9:1; Vantage=9.4:1 Power: 282 hp (210 kW) at 5500 rpm (standard engine) Power: 325 hp (242 kW) at 5750 rpm (optional Vantage engine) Torque: 400 N⋅m (295 lb⋅ft) at 4500 rpm Top speed: 150 mph (241 km/h) 0–60 mph (97 km/h) acceleration: 6.2 seconds Steering: rack and pinion with optional power assist Fuel tank capacity: 19 imp gallons (standard) 16 imp gallons (with optional air conditioning fitted)

Later models and variants

The DB6 Mark II was announced on 21 August 1969, identified by distinct flares on front and rear wheel arches and wider 205VR15 Pirelli Cinturato CN72 radial or 815-15V15 Avon Crossply tyres on 1/2" wider wheels. Available as an optional extra for the Mark II was AE Brico electronic fuel-injection combined with the higher compression ratio cylinder head. The Mark II edition shared many parts with the then-new DBS. As with previous Aston Martin models, a high-power DB6 Vantage was offered. It was equipped with three Weber carburettors and higher compression ratio cylinder head. A convertible body style was also offered, named the Volante. This was introduced at the 1966 London Motor Show. The DB6-based Volante succeeded the earlier (1965–1966) Volantes which were built on the last of the DB5 chassis' and were known as "short chassis" Volantes. Of the later DB6-based Volantes just 140 were built, including 29 high-output Vantage Volante versions, highly prized by collectors. Charles III owns a DB6-based Volante MkII that has been converted to run on E85. Shooting Brake. A total of six DB6 Shooting-brakes were produced by British coachbuilder Harold Radford, with two more by FLM Panelcraft The engine options (282 and 325 hp) were the same as for the DB6 Saloon. Kerb weight: 1,587 kg (3,499 lb) Overall length: 180 in (4,572 mm) Overall width: 66 in (1,676 mm) Height: 52 in (1,321 mm) Turning radius: 34 feet Wheelbase: 98 in (2,489 mm) Track: 54 in (1,372 mm)(f)53.5 in (1,359 mm)(r) Fuel tank capacity: 16 imp gal (73 L; 19 US gal) One of the Radford-built DB6 Shooting Brakes was the 1967 New York Auto Show car. The car was Roman Purple over Natural hide, LHD with factory AC, Borg-Warner automatic gearbox, LSD, Blaupunkt Köln radio with power antenna. It was purchased direc

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