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£17,250 (Est: £10,000 - £13,000)

1990 FORD SIERRA SAPPHIRE COSWORTH

Mathewsons • UK • 26 Jun 2026

Market Position:

Lowest 20% of Past Sales

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£17,250 (Est: £10,000 - £13,000)

1990 FORD SIERRA SAPPHIRE COSWORTH

UK • 26 Jun 2026 • Lot 646

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Vehicle Details

AI Listing Summary

This 1990 Ford Sierra Sapphire Cosworth, a desirable modern classic, sold significantly above its estimate at £17,250. It features original parts, Recaro leather seats, and OZ alloys, making it a strong contender for collectors.

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Condition 

7

The car is described as having all original parts except for a replaced exhaust, which suggests good maintenance for a classic car. It includes desirable features like leather Recaro seats and OZ alloys. While no major condition issues are listed, the description doesn't explicitly state 'pristine' or 'outstanding' condition, hence a 'Very Good' rating is appropriate.

/ 10

23,445 miles (via 2026 MOT)

G27 BLF

1990

Auction

Manual

LHD

United Kingdom

£17,250 (Est: £10,000 - £13,000)

1990 FORD SIERRA SAPPHIRE COSWORTH

Mathewsons • UK • 26 Jun 2026

Market Position:

Lowest 20% of Past Sales

Track live values and receive listing alerts

Description

Mileage: Please refer to the photos for mileage showing Make: FORD Model: SIERRA SAPPHIRE COSWORTH Registration: G27 BLF

Engine Size (cc): 1993 Transmission: 5 Speed Manual Petrol Year of Manufacture: 1990 Date First Registered: 25/04/1990 MOT Expiry Date: 04/05/2027 Current V5: YES Location: PICKERING You can view from: Wednesday 17 June 2026 - Tuesday 23 June 2026

Price Analysis vs Other Sierra Sapphire Cosworths

£4,644

Lowest Price (Since 2020)

£24,804

Median Price (Since 2020)

£84,375

Highest Price (Since 2020)

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World Record

If this vehicle sells at the mid-point of its estimate it will set a new world record for the [enter model]

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Lowest 20% of Past Sales

Compared to previous sales, the sale price placed this vehicle in the lowest 20% of past sales for the Sierra Sapphire Cosworth.

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Lowest Price

If this vehicle sells at the mid-point of its estimate it will be the lowest price we've seen for the [enter model]

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Average Price

The mid-point of the vehicle's estimate places it near the average price we see for the [enter model]

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Rare Sale

This vehicle comes to market rarely. In auction records we've only seen [enter number] sold before

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Icon

This vehicle is an icon of the game. Any collection would benefit from having one

Previous Sierra Sapphire Cosworth Sales

MOT Information

Valid

Expires on 4th May 2027

Latest MOT mileage:

23,445 miles

MOT History

Passed

On 5th May 2026, 23,445 miles

There were 2 defects noted.

Advisory:
- Nearside Rear Stop lamp(s) slightly affected by the operation of another lamp (4.3.3 (b))
- Nearside Front floor around jacking point corroded

Failed

On 24th Apr 2026, 23,439 miles

There were 10 defects noted.

Major:
- Nearside Windscreen washer provides insufficient washer liquid (3.5 (a))
- Horn not working (7.7 (a))
- Nearside Stop lamp(s) not working (4.3.1 (a) (ii))
- Power steering pump leaking (2.1.5 (a))
- Offside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i))
- Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i))
- Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))


Advisory:
- Nearside Rear Stop lamp(s) slightly affected by the operation of another lamp (4.3.3 (b))
- Nearside Front floor around jacking point corroded
- fuel filter at rear insecure

Passed

On 12th Jan 2021, 23,174 miles

There were 5 defects noted.

Advisory:
- ALL ORIGINAL SUSPENSION COMP[ONENTS VISUALLY CORRODED
- Brake hose has slight corrosion to ferrule FRONT (1.1.12 (f) (i))
- Brake hose slightly deteriorated FRONT X 2 (1.1.12 (b) (ii))
- Power steering pipe/hose has slight seepage PUMP AREA (2.1.5 (a))
- Suspension component mounting prescribed area is corroded but not considered excessive N/S AND O/S FRONT FLOOR AREAS (5.3.6 (a) (i))

Failed

On 16th Nov 2020, 23,166 miles

There were 16 defects noted.

Major:
- Headlamp aim too low BOTH (4.1.2 (a))
- Position lamp adversely affected by the operation of another lamp ALL REAR LAMPS AFFECTING ALL INDIVIDUAL OPERATION >> ESP O/S LIGHTS (4.2.3 (c))
- Suspension component mounting prescribed area excessively corroded significantly reducing structural strength O/S/R INNER SUBFRAME MOUNTING AREA (5.3.6 (a) (i))
- Suspension component mounting prescribed area excessively corroded significantly reducing structural strength O/S/REAR OUTER/INNER SILL (BEHIND PLASTIC SILL TRIM) (5.3.6 (a) (i))
- Suspension component mounting prescribed area excessively corroded significantly reducing structural strength N/S/R END SILL AREA (5.3.6 (a) (i))
- Battery insecure and likely to cause a short circuit (4.13 (a) (ii))
- Seat belt anchorage prescribed area strength or continuity significantly reduced O/S/F FLOOR SEAT SEAT MOUNTING AREA (7.1.1 (a) (i))
- Brake pipe excessively corroded FRONT TO REAR END SECTION (1.1.11 (c))
- Fuel system component leaking FRONT N/S OF ENGINE (6.1.3 (b) (i))


Advisory:
- ALL SUSPENSION COMPONENTS VISUALLY CORRODED
- ALL BRAKE COMPONENTS ARE VISUALLY CORRODED >> (VEHICLE STANDING/NOT USED)
- Brake hose has slight corrosion to ferrule ALL FLEX HOSE FERRULE >> NEW ADVISED (1.1.12 (f) (i))
- Brake pipe corroded, covered in grease or other material ALL ORIGINAL (1.1.11 (c))
- BATTERY WIRING HAPHAZARD >> TIDY UP ADVISED
- Power steering component has slight seepage from a component N/S/F RESERVOIR/PUMP AREA >> INVESTIGATION ADVISED (2.1.5 (a))
- Suspension component mounting repair covered in underseal N/S/AND O/S FRONT FLOOR AREAS >> FURTHER CHECKS ADVISED TO INTERNAL FLOOR AREA (5.3.6 (a) (i))

MOT Mileage Trend

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Auction House Headquarters

Mathewsons

Pickering Road, Thornton-le-Dale, Pickering, Yorkshire, YO18 7LH

Operating from Pickering, North Yorkshire, Mathewsons is a physical auction house dealing in classic, vintage, and modern classic vehicles. They hold regular live auctions and provide vehicle consignment services.

Insurance

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