The Rover P6 series (named as the 2000, 2200, or 3500, depending on engine displacement) was a saloon car produced by Rover and subsequently British Leyland from 1963 to 1977 in Solihull, West Midlands, England, UK.The P6 was the first winner of the European Car of the Year award. Rover saw Buick's compact 3.5 L (3528 cc/215 in³) V8 from the Buick Special as a way to differentiate the P6 from its chief rival, the Triumph 2000. They purchased the rights to the innovative aluminium engine and once it was modified to allow its use by Rover, it became an instant hit. The Rover V8 engine, as it became known, outlived its original host, the P5B, by more than thirty years. The 3500 was introduced in April 1968[10] (one year after the Rover company was purchased by Triumph's owner, Leyland) and continued to be offered until 1977. The manufacturer asserted that the light metal V8 engine weighed the same as the four-cylinder unit of the Rover 2000, and the more powerful car's maximum speed of 114 mph (183 km/h)[11] as well as its 10.5-second acceleration time from 0–60 mph (97 km/h) were considered impressive, [10] and usefully faster than most of the cars with which, on the UK market, the car competed on price and specifications. (The glaring exception was the Jaguar 340, which was substantially quicker than the Rover 3500 and was advertised at a 15 per cent lower manufacturer's recommended price, [11] the Jaguar representing exceptional value as a "run-out" model, to be replaced later in 1968 by the Jaguar XJ6.) In comparison, the Rover 3500 auto tested by Motor magazine in the issue published on 20 April 1968 achieved a maximum speed of 117 miles per hour (188 km/h) (mean), 0–60 mph in 9.5 seconds, with a standing quarter-mile in 17.6 seconds. It was necessary to modify the under-bonnet space to squeeze the V8 engine into the P6 engine bay: the front suspension cross-member had to be relocated forward, while a more visible change was an extra air intake beneath the fron
