1973 Rover P6 3500S

48 Bids
7:45 PM, 27 Jul 2021Vehicle sold
Sold for

£6,700

Background

The list of cars that can claim to have been designed to accept a gas turbine is short, but the Rover P6 is on it. The British Rover car company was known for making dependable, conservatively styled cars for doctors and middle-aged professionals, but the Swinging Sixties clearly had an effect, and in 1963 Rover launched a sharp-suited clean-sheet design with futuristic styling and innovative features that immediately set it aside from its forbears.

Driven by a conviction that there was a gap in the market between smaller-engined cars and larger luxury saloons, Rover took a leap of faith and, perhaps buoyed by the success of their Jet 1 gas turbine powered prototype, single handedly created the executive car sector, albeit minus that jet engine.

Nonetheless the engine bay was designed with it in mind, and kept very wide as a result, so much so that the single overhead cam four-cylinder design that eventually powered the first cars looked rather lonely in the cavernous engine bay. The front suspension’s springs and dampers are operated by a bellcrank and sit horizontally, transmitting the car’s weight into the bulkhead, this keeping plenty of space for the gas turbine Rover hoped to fit at a later date.

This jet powered cars thing all sounds a bit fanciful these days, but Rover had invested a lot of time and money on the idea, and a full ten years prior to the P6 Geneva Motor Show debut had taken a Land Speed Record after achieving 152mph while running on the Jabbeke Highway in Belgium. The Solihull based company was convinced the pistons engine’s days were numbered and that this was the future.

In 1961 Rover built a T4 gas turbine powered prototype based on the P6 design concept which survives to this day in the British Motor Museum.

Four-wheel disc brakes (inboard at the back), de Dion rear suspension and exterior panels bolted to an inner monocoque shell are rather more conventional but still advanced for 1963, the latter being inspired by Citroën’s space-age looking DS of 1955.

The Rover P6 2000 won the inaugural European car of the Year award and gained further plaudits for passenger safety, having an interior designed with minimal protrusions to protect occupants in the instance of a crash. But sales in America were slower than Rover had hoped for, partially as a result of the car’s relative complexity but also because a lot of American car buyers simply viewed it as being deficient in the cylinder department, to the tune of four.

So, what better way to satisfy the trans-Atlantic demand for a more muscular powerplant than with one that started life with a Buick badge, the 3.5-litre Rover V8. This had emigrated from Detroit to the West Midlands in 1964, and first appeared with a Rover badge in the larger P5 Coupé, a car favoured by heads of state and royalty (both Margaret Thatcher and the Queen Mother were very fond of theirs).

If you really can’t have a jet engine then a V8 is probably the next best thing and thanks to that already wide engine bay, minimal modifications were necessary to create the Rover P6 3500. Not only that, with its unusual all alloy construction the V8 didn’t upset the car’s balance. A Borg Warner three-speed autobox was a popular choice, but for our money the all-synchro four-speed manual is the gearbox to have.

  • 48105038b
  • 61064
  • 3500
  • manual
  • Mexican Brown
  • black
  • Right-hand drive
Vehicle location
Abingdon, Oxfordshire, United Kingdom

Background

The list of cars that can claim to have been designed to accept a gas turbine is short, but the Rover P6 is on it. The British Rover car company was known for making dependable, conservatively styled cars for doctors and middle-aged professionals, but the Swinging Sixties clearly had an effect, and in 1963 Rover launched a sharp-suited clean-sheet design with futuristic styling and innovative features that immediately set it aside from its forbears.

Driven by a conviction that there was a gap in the market between smaller-engined cars and larger luxury saloons, Rover took a leap of faith and, perhaps buoyed by the success of their Jet 1 gas turbine powered prototype, single handedly created the executive car sector, albeit minus that jet engine.

Nonetheless the engine bay was designed with it in mind, and kept very wide as a result, so much so that the single overhead cam four-cylinder design that eventually powered the first cars looked rather lonely in the cavernous engine bay. The front suspension’s springs and dampers are operated by a bellcrank and sit horizontally, transmitting the car’s weight into the bulkhead, this keeping plenty of space for the gas turbine Rover hoped to fit at a later date.

This jet powered cars thing all sounds a bit fanciful these days, but Rover had invested a lot of time and money on the idea, and a full ten years prior to the P6 Geneva Motor Show debut had taken a Land Speed Record after achieving 152mph while running on the Jabbeke Highway in Belgium. The Solihull based company was convinced the pistons engine’s days were numbered and that this was the future.

In 1961 Rover built a T4 gas turbine powered prototype based on the P6 design concept which survives to this day in the British Motor Museum.

Four-wheel disc brakes (inboard at the back), de Dion rear suspension and exterior panels bolted to an inner monocoque shell are rather more conventional but still advanced for 1963, the latter being inspired by Citroën’s space-age looking DS of 1955.

The Rover P6 2000 won the inaugural European car of the Year award and gained further plaudits for passenger safety, having an interior designed with minimal protrusions to protect occupants in the instance of a crash. But sales in America were slower than Rover had hoped for, partially as a result of the car’s relative complexity but also because a lot of American car buyers simply viewed it as being deficient in the cylinder department, to the tune of four.

So, what better way to satisfy the trans-Atlantic demand for a more muscular powerplant than with one that started life with a Buick badge, the 3.5-litre Rover V8. This had emigrated from Detroit to the West Midlands in 1964, and first appeared with a Rover badge in the larger P5 Coupé, a car favoured by heads of state and royalty (both Margaret Thatcher and the Queen Mother were very fond of theirs).

If you really can’t have a jet engine then a V8 is probably the next best thing and thanks to that already wide engine bay, minimal modifications were necessary to create the Rover P6 3500. Not only that, with its unusual all alloy construction the V8 didn’t upset the car’s balance. A Borg Warner three-speed autobox was a popular choice, but for our money the all-synchro four-speed manual is the gearbox to have.

Video

Overview

We’re not sure which aspect of Central American culture Rover were referring to when they named this shade Mexican Brown, but either way nothing shouts early 1970s as much as this colour. And the paintwork on this P6 looks absolutely great. While it may be a fair way away from the concours end of shininess, the overall appearance is of a car in very fine condition indeed.

Fittingly, given this was a clean sheet design, the P6 driving experience couldn’t really be further removed from that of its P4 predecessor, which is a solid, heavy and fine-looking beast, but not one that takes kindly to being asked to pick up its not insubstantial skirts and do anything too hastily.

The P6, on the other hand, is always ready to respond to driver input and keen to press on when asked. The steering is light and precise, the all-round disc brakes inspire plenty of confidence and that trick suspension works its magic over poorer surfaces, keeping everything pointing in the right direction, albeit with a decent amount of body roll.

With the melodious three and a half litre V8 and four speed manual gearbox, this car is the best spec there is as far as we’re concerned. We’ve nothing against automatic transmissions and in the right setting actually prefer them, but the P6 doesn’t feel like that setting, and the stick shift suits its character far better. (Incidentally, it’s the S in its name that tells you you’ll be changing your own gears, while the plain 3500 has the autobox.)

Exterior

Did we mention we love the colour? The panels it adorns are straight and rust free, and the gaps between them are probably better than when the car left the factory, suggesting that someone has spent a lot of effort getting this car looking this good.

There are some stone chips on the extreme edges of the boot lid and bonnet, but nothing that suggests anything other than minor surface damage to the paint.

The original wheels are still on the car and are shod with a set of high-quality Michelin tyres.

The recently replaced chrome bumpers are in excellent condition and set off that period colour perfectly, although the rubber over riders are starting to perish slightly.

Vinyl roofs are what every self-respecting executive saloon sported in 1973, and this one is in very good condition overall, although some of the glue holding it to the base of the roof’s side pillars is starting to lift. Rover graced the P6 with extensive stainless steel trim around the windscreen and roofline, and again it’s largely excellent, although some of the rubbers are starting to perish slightly, although not to the extent that will cause any problems in the immediate future.

Interior

Rover’s had always been like a gentleman’s club on wheels – until the P6 came along and thoroughly modernised the concept. It’s still plush, but there’s a touch of Terrance Conran where once was Chesterfield. The black leather seats are in lovely condition and have either been extremely well looked after or have been reupholstered at some point.

Similarly, the black doorcards are sound and straight, with no curled-up edges or torn vinyl and the pale brown carpets are clean and in good shape.

The delicate steering wheel has slight marks on its outer edge, but the wood-effect trim is excellent, with all the switchgear and instrumentation in place. A Bluetooth capable modern stereo system is fitted but is styled such that it blends perfectly with the 1970s vibe.

Don’t expect to fit any more than two reasonably svelte people in the back of a P6 – that clever suspension system eats into the available space.

Mechanical

A new exhaust system keeps the Rover V8’s burbles perfectly contained and the car’s underside has recently been professionally wax rust proofed, to keep it in the fine fettle it’s in now.

The mileage is believed to be genuine and a look under the bonnet confirms this as although the engine bay would benefit from tidying and detailing, it looks like the car hasn’t had a very demanding life.

An enthusiastic owner could spend the winter months doing jobs such as repainting the valve covers and inlet manifold to bring the under bonnet area up to the same standard as the exterior bodywork.

History

As we’ve said, we think the odometer reading of 61,000 miles is genuine and the way the car starts, runs and drives adds credence to this belief.

The previous owner only sold it because he wanted an automatic version and had spent a good deal of time and money on the car.

Summary

Fans of more conservatively styled Rovers that came before the P6 see it as a break from the tradition they love, which indeed it is. In fact in many ways the P6 represents the very peak of Rover’s forward thinking, as the SD1 that came after it may have looked futuristic, but was actually more basic under the skin, with its live rear axle and an engine carried over from this car.

This is a P6 in the right spec, with the right engine and, in our view, the best gearbox option. Whether you’ll agree will largely rest on whether you share our enthusiasm (or indeed, apparently, the Mexicans’) for the dark brown colour scheme, but if you do, we think it’s among the very best currently available. We estimate it will sell for between £6,000 - £9,000.

Viewing is always encouraged, and this car is located at our headquarters near Abingdon; we are open Mon-Fri 9am-5pm and to arrange an appointment please use the ‘Contact Seller’ button at the top of the listing to make an appointment. Feel free to ask any questions or make observations in the comments section below or try our ‘Frequently Asked Questions’ 

About this auction

Seller

Private: sussexsportscars


Viewings Welcome

Viewing is strongly encouraged, and is strictly by appointment. To book one in the diary, please get in contact.

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