The Bristol 411 is an automobile which was built by the British manufacturer Bristol Cars from 1969 to 1976. It was the fifth series of Chrysler-V8 engined Bristol models. The car was rated highly for its comfort, performance and handling by contemporary reviewers.[2][3]
With the 411, Bristol, for the first time since the 407 was introduced, made a change of engine. Although they were still using a Chrysler V8 engine, the old A type engine was gone. Replacing it was the much larger big-blockB series engine of 6,277cc (383.0 cubic inches) - compared to the 5,211cc of the 410.[4] This much larger engine gave the 411 an estimated 30 percent more power and torque than had been found in the 410. The 411 was capable of 230km/h (143mph). To cope with this extra power, a limited slip differential was fitted.[5]
The interior showed a number of important changes from the Bristol 410. The traditional Blümel twin-spoke steering wheel was replaced by a more practical three-spoked leather-wrapped wheel,[6][7] which, as a result of the traditional Bristol badge being removed from the front of the car, was the only place where this badge was retained.
Changes
Over its seven years in production, the 411 showed a number of changes. The 1971 Series 2 added self-levelling suspension and a metric odometer, while the Series 3 from a year later had a lower compression ratio and completely revised styling. This edition was the first Bristol to possess the four-headlamp layout that was oddly anticipated by some of the company's earliest models, and to power this a bigger alternator was used. For the Series 4 of 1974, the compression ratio was reduced dramatically (from 9.5:1 to 8.2:1) but this was compensated for by using a larger version of the B series engine with a capacity of 6,556cc (400.1 cubic inches). Previously, engine power outputs in the United States were quoted as gross power. By the time the larger engine was supplied to Bristol, the figures were quoted as net power outputs. The Series 4 & 5 cars engines produced 265bhp (198kW) and 335lb⋅ft (454N⋅m) torque. The rear lights were also changed using vertically mounted rectangular Lucas clusters, that carried over to the early 603 models. The Series 5 made from 1975 to 1976 had the original Bristol badge restored and was the first Bristol to feature inertia reel seat belts.[8]
In the 2010s Bristol Cars offered a modernised version of the Bristol 411, the Series 6.[9] This was a refurbished version based on existing 411s. The only engine is the fuel injected 5.9 litre Chrysler Magnum V8 as used in the later Bristol Blenheim, allowing for up to 400hp (298kW) depending on the customer's desires.
Bristol Cars was a British manufacturer of hand-built luxury cars headquartered in Bristol, England. It was formed from the car division of the Bristol Aeroplane Company after the Second World War and later became independent as Bristol Cars Limited. After being placed in receivership and being taken over in 2011, it entered liquidation in February 2020.
Mercedes-AMG GmbH, commonly known as AMG, is the high-performance subsidiary of Mercedes-Benz AG. AMG independently hires engineers and contracts with manufacturers to customize Mercedes-Benz AMG vehicles. The company has its headquarters in Affalterbach, Baden-Württemberg, Germany.
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The Chrysler B and RB engines are a series of big-block V8 gasoline engines introduced in 1958 to replace the Chrysler FirePower engines. The B and RB engines are often referred to as "wedge" engines because they use wedge-shaped combustion chambers; this differentiates them from Chrysler's 426 Hemi big block engines that are typically referred to as "Hemi" or "426 Hemi" due to their hemispherical shaped combustion chambers. The corporation had been seeking a smaller and lighter replacement for its FirePower engines, in part because new styling dictates meant moving the engine forward in the chassis which negatively affected weight distribution.
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The Chevrolet small-block engine is a series of gasoline-powered V8 automobile engines, produced by the Chevrolet division of General Motors between 1954 and 2003, using the same basic engine block. Referred to as a "small-block" for its size relative to the physically much larger Chevrolet big-block engines, the small-block family spanned from 262 cu in (4.3 L) to 400 cu in (6.6 L) in displacement. Engineer Ed Cole is credited with leading the design for this engine. The engine block and cylinder heads were cast at Saginaw Metal Casting Operations in Saginaw, Michigan.
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The Bristol Type 603 is a car that was launched in 1976 by British manufacturer Bristol Cars to replace the 411. With the 603 – introduced along with the Zagato-built 412 – the Bristol car underwent its first major facelift since the introduction of the 406 in the late 1950s. The design was to last until the marque's demise in 2011. Bristol's chief designer Dudley Hobbs strove to make the car more spacious and aerodynamic, while also using flatter body panels that would be easier to hammer.
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The Bristol 406 was a luxury car produced between 1958 and 1961 by British manufacturer Bristol Aeroplane Co. Their cars were constructed to very high engineering standards and were intended to be long-lasting to justify their very high price. Buyers might arrange considerable changes to the specification of their own particular vehicle. Bristol Aeroplane's car division later became Bristol Cars.
The Bristol 407 was a sports tourer car produced by British manufacturer Bristol Cars between 1961 and 1963. It was the first Bristol model to be made by the company after separation from the Bristol Aeroplane Company, which had built all previous Bristol models. Outwardly it resembled the 406, on which it was based, and which had been produced between 1958 and 1961.
The Bristol 409 was the third series of cars from British manufacturer Bristol Cars powered by Chrysler V8 engines. It was actually introduced before the older Bristol 408 went out of production and only gradually supplanted that model after a year.
The Bristol 410 was the fourth series of Chrysler V8-engined models from British manufacturer Bristol Cars. It was the last Bristol to use the 5.2-litre (318 cubic-inch) engine originally found in the Bristol 407.
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The Bristol 412 is a car which was produced by British manufacturer Bristol Cars from 1975 to 1986. Variants were produced as the Bristol Beaufighter, from 1980 to 1993, and as the Bristol Beaufort, from 1984 to 1994.
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