Background
While the Rover P5 'Auntie' was distinctly 1950s in outlook and the inspiration for the SD1 had yet to crash in Area 51, the P6 bridged the gap 'twixt post-war austerity and the coming of punk rock. Bold, clean and imposing, it might not be sleek but by hell it's got presence.
Available with either a 2.0-litre, a 2.2-litre or a 3.5-litre V8 under the bonnet, the car was badged as a 2000, 2200 or 3500 depending on the depth of the first owner’s pocket and his or her willingness to trust BL engineering at ever higher speeds.
First launched in 1963, and so a contemporary of the P5 for many years, the P6 was a much more modern car – so much so that it won the inaugural European Car of the Year award in 1964 with the base engine under the bonnet.
Sophisticated for the period, the P6 had de Dion rear suspension and four-wheel disc brakes (the P5 was launched only five years earlier with front drums…). A unibody design, the panels were unstressed and bolted to a unitary frame, just like the Citroen DS, a car that loomed large in the car’s inspiration.
The interior wasn’t just stylish; it was designed to be safer for the driver and passengers than almost anything that had come before. In this, as in so many ways, the P6 was a genuinely ground-breaking car.
Boot space was limited though, thanks to the highly effective but intrusive rear suspension. This was one of the car’s few failings, but it did lead to the optional ‘touring package’ that comprised of a boot-mounted spare wheel and tyre, which is a very cool way of carrying a spare and adds hugely to the car’s charisma; giving a Paris/Dakar vibe to a luxury saloon can never be bad thing, can it?
The Series One cars had the two-litre engine and 104bhp, which was only barely adequate, especially given how well the P6 handled and stopped. A 3.5-litre, V8-powered version arrived in 1968 and endowed the P6 with the sort of vim and pep that allowed the car to really shine. The top speed rose to 114mph, and the 0-60mph time dropped to 10.5 seconds, making it quicker than almost anything in its price bracket.
The Series Two arrived in 1970 with a plastic rather than alloy front air intake, a new bonnet that featured V8 ‘blips’ no matter what engine lay underneath, and different rear lights. The interior was updated too, gaining new instrumentation that comprised circular gauges and rotary switches.
By 1975 the P6’s light was beginning to dim, even to the extent that the Automobile Association named it The Worst New Car in England (no idea what the worst car in Scotland, Wales or Northern Ireland was…) after one example consumed three engines, two gearboxes, two clutch housings and a wiring loom in just six months.
The 2200cc engine arrived in 1973. Designed to help the P6 meet ever more stringent emissions legislation, it offered either 98bhp or 115bhp depending on whether a single or twin carburettors were fitted.
Interestingly, the ‘S’ in the Rover P6S’s name doesn’t stand for Sport but Synchromesh, the car being introduced in 1971, a time when having synchromesh on all four gears was something worth boasting about.
Taxonomy aside, the V8-engined P6S was much quicker than the automatic, its manual gearing slashing the 0-60mph time from 10.1 seconds to nine seconds, and reducing its fuel consumption by around 10%.
The Rover P6 finally expired in 1977.







