
Not Sold (Est: £25,000 - £30,000)
1991 Ford Sierra Sapphire Cosworth
United Kingdom • 18 Mar 2026 • Lot 54
Vehicle Details
AI Listing Summary
This 1991 Ford Sierra Sapphire Cosworth, finished in Moonstone Blue, is estimated to be worth £25,000 - £30,000. It has been well-maintained with only two former keepers and comes with a comprehensive history file, although it has spent time in storage and may need a service.

Condition
7
The car is reported to be in very good condition throughout. Slight wear may be visible, but it is said to be a tidy, unmolested example.
/ 10
[Transmission]
Transmission:
WF0FXXGBBFLJ21238
Chassis No:
Odometer:
122,000 miles
H4 TJC
Reg Number:
RHD/LHD:
RHD
The sight of rival manufacturers reaping the rewards of successful circuit racing programmes prompted Ford to renew its alliance with engine builder Cosworth to create the eponymous Sierra RS Cosworth.
Assembly of the minimum 5,000 required for Group A homologation commenced in June, 1986, at Ford's Genk plant in Belgium, some being built to the even more highly-tuned RS500 specification.
Based on the three-door bodyshell, the RS combined the 1,993cc Pinto engine's cylinder block with a forged steel crankshaft and connecting rods.
Topping it off was a Cosworth-developed, twin-camshaft, 16-valve cylinder head fed by a Garrett AiResearch turbocharger, the latter deemed necessary to achieve a competitive power output for racing.
In standard road trim, the RS Cosworth produced 204bhp, its Weber-Marelli engine management system ensuring that the resulting stupendous performance was delivered with minimal turbo lag.
Needless to say, the standard Sierra underpinnings were comprehensively...
Points of note
£4,644
Lowest Price (Since 2020)
£25,031
Median Price (Since 2020)
£84,375
Highest Price (Since 2020)
World Record
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Previous Sales
Gallery

MOT Information
Valid
Expires on Feb 03 2027
Latest MOT Mileage
21,987 miles
Registration Date
1991-02-28
MOT History
Passed
On Feb 04 2026 with 21,987 miles
Passed
On Dec 03 2024 with 22,159 miles
Passed
On Aug 09 2018 with 21,941 miles
Passed
On May 11 2006 with 21,673 miles

























