RE: Ford Sierra Cosworth RS500 | Spotted
RE: Ford Sierra Cosworth RS500 | Spotted
Tuesday 1st September

Ford Sierra Cosworth RS500 | Spotted

40 years since the Cossie's introduction, time to celebrate one of the very best remaining


Is it fair to say that the fast Fords of the early '80s didn’t show off the brand at its best? XR2s and XR3s were popular, no doubt, though somewhat shown up by more sophisticated European opposition. Turbocharging certainly worked wonders for performance, but only served to highlight the innate limitations further. 

Certainly the heyday of RS Escorts and Lotus Cortinas seemed a long way in the past, and the soap-shaped Sierra seemed an unlikely performance machine. But Ford had other ideas, and in 1986 - yep, 40 years ago this year - the first Cosworth-badged Ford road car was born. The Sierra (and arguably fast Fords as a whole) would never quite be the same again, thanks to the YB-engined Cossie. 

While built ostensibly for Group A homologation purposes, the Sierra became a legend in its own lifetime thanks to its incredible appearance and performance. But this one, as you’ll only be too aware, is no ordinary Cosworth. It’s an RS500, and that’s a different prospect entirely. Just a few months from its introduction, Ford decided that its latest touring car simply wasn’t successful enough, and roped in Tickford once more (having worked together on the turbocharged Capri package) to put some fire into the Sierra’s belly.

The RS500 was the iconic result. While not that much more powerful as a road car, features homologated for the ‘500, like a secondary injection system, turned the racers into absolute monsters. Pre-Skyline GT-R, the Sierra RS500 won just about everything, everywhere: Motorsport Magazine said that it won 84.6 per cent of the race it ever entered, from Germany to New Zealand and Japan to Britain. No matter the opposition, the power of RS500 made it utterly dominant. Combine that with some legendary drivers and memorable liveries and the RS500 went down as one of the touring car heroes. 

That the road cars had to look similar to the motorsport machines only furthered the Sierra’s reputation. From a dreary standard car had emerged the road racer everyone wanted to drive (legally or otherwise), and so it was little surprise when the Escort RS Cosworth followed a similar template to the Sierra: big turbo, even bigger whaletail, some great wheels and off you go. 

While nobody could afford to insure an RS500 once upon a time, we’ve come a long way since then. As values of the rear-wheel drive fast Ford icons began to pick up 15 years or so ago, the Cossie was right in the mix: the last RS500 made was for sale at £65k in 2012. And 400 comments had plenty to say about that. 

This one isn’t that car, though it’s a pretty remarkable RS500 nonetheless. Sold new in 1987, it’s been with the owner who bought it then for its entire life, covering just 15,000 miles in the process. They were all in New Zealand, interestingly, but remember that the RS500 was a UK-only special edition - this will be identical to all the others. 

Apart from perhaps being even more pristine. From dealer sticker to engine bay, it’s a sensational example of the fast Ford to rule them all. Short of a GT40, it’s hard to imagine anything with a Blue Oval garnering more affection from fans. Which is handy, because nothing bar a GT40 costs quite so much: this one is for sale at £199,995, and there isn’t an RS500 on PH for less than £125k. So the market is certainly in no doubt about their specialness. Let’s hope this one gets to enjoy life at home for a little while now. 


SPECIFICATION | FORD SIERRA RS500 COSWORTH

Engine: 1,994cc, four-cylinder turbo
Transmission: 5-speed manual, rear-wheel drive
Power (hp): 227@6,000rpm
Torque (lb ft): 204@4,500rpm
MPG: 25
CO2: N/A
First registered: 1987
Recorded mileage: 15,340
Price new: £16,370.40 (this one)
Yours for: £199,995

See the original advert

Author
Discussion

Bluehorseshoe

Original Poster:

162 posts

4 months

Tuesday
quotequote all
Oddly perhaps I prefer the sapphire cossie which are still affordable

el romeral

2,116 posts

166 months

Tuesday
quotequote all
That will have been a pretty decent automotive investment, if it sells.

GreatScott2016

2,488 posts

117 months

Tuesday
quotequote all
Bluehorseshoe said:
Oddly perhaps I prefer the sapphire cossie which are still affordable
Agree smile

Ahonen

5,032 posts

308 months

Tuesday
quotequote all
Article said:
While built ostensibly for Group A homologation purposes...
Not ostensibly at all. Absolutely, unquestionably built for Group A homologation. That was its only reason for existing.

FilH

1,145 posts

173 months

Tuesday
quotequote all
I remember eyeing up one early 2000s for £11995 as a daily car.

Tho a few day later my neighbour who had just bought a white 2dr had it removed in the night off his drive 7 days after buying it frown

So that put a stop to my RS500 ownership.



Moved several years later and got a garage. 500s had already shot up in value, so got a Saff for £5k

Clad-Hach

755 posts

17 months

Tuesday
quotequote all
Lovely..!!!

Not so much the RS500, the stock "Cossie" they were everywhere back in the day, I can honestly say its been years since I've seen one the road.

Are they all tucked away waiting on the prices to rocket..???

Red6

652 posts

85 months

Tuesday
quotequote all
Moonstone Blue is the perfect colour.

Gary29

5,190 posts

128 months

Tuesday
quotequote all
A black RS500 is a lovely thing, and that looks to be a great example, but it would never be worth £200K to me.

Xenoous

2,342 posts

87 months

Tuesday
quotequote all
A beautiful car but £200k it is not.

Just needs a Texico livery to finish it off biggrin

Terminator X

20,411 posts

233 months

Tuesday
quotequote all
Whilst I was already into cars, it was the sight of a jet black Cossie in Slough that pushed me over the edge into "mad on cars". It's a (almost) 40 year affliction.

TX.

mjspencer348

219 posts

4 months

Tuesday
quotequote all
Reading this article made me feel my age, as an impressionable teenager you could keep your Ferraris and Lambos, because a Sierra Cosworth was 'the car' (alongside a Porsche 930...). I can understand why prices have risen as they have, nostalgia coupled with limited-run, motorsport-grade specialness is a captivating mix.

Wab1974uk

1,376 posts

56 months

Tuesday
quotequote all
Bluehorseshoe said:
Oddly perhaps I prefer the sapphire cossie which are still affordable
Agree. Always preferred the Sapphire.

scrapped

139 posts

50 months

Tuesday
quotequote all
Wab1974uk said:
Bluehorseshoe said:
Oddly perhaps I prefer the sapphire cossie which are still affordable
Agree. Always preferred the Sapphire.
The Sapphire was the better car in period. But being better doesn't drive values as much as being iconic does - and the three door remains the iconic Sierra Cosworth.

Blatting one of these around New Zealand does sound fun, but £200k seems ridiculous to me.

gt40steve

1,373 posts

133 months

Tuesday
quotequote all
The development engineering was led by Mike Moreton at Special Vehicle Engineering at Ford's Dunton Research Centre. Tickford were contracted to do the conversion work from standard to RS500 specifications.

Andy86GT

1,105 posts

94 months

Tuesday
quotequote all
There was a scruffy looking 'standard' one of these at the Bicester event. I was surprised to see one in less than pristine condition given the potential value.
As others have said though, £200k, sorry, I mean £199,995, is a big ask. Destined for a collecter perhaps given money no object.

350Matt

3,893 posts

308 months

Tuesday
quotequote all
there was also some Cosworth input on the engine....

RS500's were sold with the uprated hardware ( bigger turbo , 2nd injector set etc) already fitted but to meet Homologation the as fitted ECU was the 227bhp tune

However if sir was to take a quick look in the boot they would find a small wiring harness to connect up the 2nd injector set and new ECU flashed with the 500Bhp tune.....

so a quick 20 min stop in a lay-by post purchase and you'd have it all plugged in and ready to go.....

Damian-cvhvn

5 posts

17 months

Tuesday
quotequote all
Looks great. Personally, I see the Lotus Carlton as a more groundbreaking and era-defining car. And a relative bargain at half thr price of this Ford.

Pintofbest

890 posts

139 months

Tuesday
quotequote all
For those saying £200k is a lot - £600k a few years ago for one with 5k miles!

https://www.goodwood.com/grr/road/news/this-ford-s...

plynchy

242 posts

256 months

Tuesday
quotequote all
Was at my Aunties 40th in '86 at her barn in Norfolk (I was 14), she had some affluent friends, and some of them turned up in a black one of these (some others in a quattro, you get the idea), that was me hooked.

Few years later bought an immaculate '89 RWD Saff for £8k, which I kept for 26 years. Could have bought a 500 for £13k at the time. loser

RSstuff

1,199 posts

44 months

Tuesday
quotequote all
350Matt said:
there was also some Cosworth input on the engine....

RS500's were sold with the uprated hardware ( bigger turbo , 2nd injector set etc) already fitted but to meet Homologation the as fitted ECU was the 227bhp tune

However if sir was to take a quick look in the boot they would find a small wiring harness to connect up the 2nd injector set and new ECU flashed with the 500Bhp tune.....

so a quick 20 min stop in a lay-by post purchase and you'd have it all plugged in and ready to go.....
The only bits left in the boot were the driving lights.