FORD SIERRA COSWORTH
Lowest Price: £19,296 • Median Price: £31,051 • Highest Price: £74,250 • Sell-Through Rate: 62%
Image Source: Iconic Auctioneers
£19,296
LOWEST PRICE:
SINCE 2020
£31,051
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£74,250
SINCE 2020
NUMBER OF SOLD CARS:
15
ALL TIME
SELL THROUGH RATE:
62%
ALL TIME
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THE PRICE TREND
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HOW MANY REMAIN
See how many Ford Sierra Cosworth remain on UK roads
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THE SALES
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PistonHeads
£19,296
4th Sep 2025
1990 Ford Sierra Cosworth Rouse Sport 304-R with upgrades
Iconic Auctioneers
Not Sold
23rd Feb 2024
1983 Ford Sierra Rally Car Powered by Cosworth
Aguttes
Not Sold
25th Apr 2022
1987 Ford Sierra Cosworth Gr. A « Usine » - Ex Didier Auriol
Mathewsons
£20,000
14th Jun 2024
1986/87 FORD SIERRA COSWORTH BODYSHELL
Iconic Auctioneers
Not Sold
23rd Feb 2024
1987 Ford Sierra Cosworth 'Group N' FIA HTP
Mathewsons
£28,351
18th Mar 2022
1991 FORD SIERRA COSWORTH
Hampson Auctions
£20,250
12th May 2024
1996 Ford Sierra Cosworth
Iconic Auctioneers
£41,917
25th Aug 2023
1985 Ford Sierra Cosworth 'Group N' Rally Car
Mathewsons
Not Sold
11th Dec 2021
1987 FORD SIERRA COSWORTH
Iconic Auctioneers
£33,750
23rd Feb 2024
1987 Ford Sierra Cosworth ex-Works & 'Group A' Rally Car
Iconic Auctioneers
Not Sold
25th Aug 2023
1986 Ford Sierra Cosworth
Bonhams Cars Online
£48,250
25th Oct 2021
1986 Ford Sierra Cosworth
THE FAQs
The frequently asked questions about this model
Tell Me More
The Ford Sierra Cosworth, launched in 1986, was born from Ford's desire to win touring car races. It used a Cosworth-developed turbo engine.
Its distinctive whale tail spoiler was designed for aerodynamic stability at high speeds.
The Sierra Cosworth was succeeded by the Ford Escort RS Cosworth.
Did you know that the original Sierra Cosworth RS was initially planned to have a naturally aspirated engine? Ford wanted Cosworth to develop a 320 bhp engine. When that proved unfeasible, they went for a turbo.
How much is a Ford Sierra Cosworth worth?
In average condition, a Ford Sierra Cosworth is worth £31,051.
What is the most expensive Ford Sierra Cosworth to sell in history publicly?
The most expensive Ford Sierra Cosworth to sell in history was sold for £74,250.
What is the cheapest Ford Sierra Cosworth to sell in history publicly?
The cheapest Ford Sierra Cosworth to sell in history was sold for £12,152.
When was the Ford Sierra Cosworth produced?
The Ford Sierra Cosworth was produced between 1983 and 1996.