2015 Bentley Continental 6.0 W12 GT Speed

Overview

• Make: Bentley
• Model: Continental
• Trim: GT Speed
• Version: 6.0 W12 GT Speed Auto 4WD Euro 5 2dr (616 bhp)
• Year: 2015
• Mileage: 53,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 6.0 litres, 616 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 338 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

This 2015 Bentley Continental GT Speed is advertised with 53,000 miles, approximately 3,000 above the typical mileage for its age. Its asking price of £38,450 is £2,735 below the AskCar estimate of £41,185. To work out the AskCar estimate, we analyse UK dealer adverts for 637 Bentley Continental cars across different ages and specifications. Since we first spotted the advert 92 days ago, the asking price has dropped by £500. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Marks Tey Cars in Colchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,735 (6%) under the AskCar estimate of £41,185.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 637 priced Bentley Continental adverts across different ages and specifications, as of 8 November 2026.

A 2015 Bentley Continental with the 6.0 petrol engine is typically advertised at £42,000: the median of the 11 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2015 Bentley Continental has been on sale for at least 92 days.

Price history

AskCar first saw this advert on 8 August 2026 at £38,950. Its asking price is now £38,450, £500 less. The latest price cut was seen on 24 September 2026.

Price changes recorded:

• 8 August 2026: £38,950
• 8 September 2026: £37,950
• 24 September 2026: £37,450
• 8 November 2026: £38,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 3 December 2026.

It has had 8 MOTs. The latest, on 4 December 2025, passed.

Advisories at the latest test: front inner brake disc worn, pitted or scored, but not seriously weakened; rear inner brake disc worn, pitted or scored, but not seriously weakened; offside front upper suspension arm pin or bush worn but not resulting in excessive movement.

Mileage at that test: 50,736 miles, which matches the advertised 53,000 miles.

Advertised mileage is about 3,000 miles higher than the median mileage of a 2015 Bentley Continental on AskCar.

Similar cars

4 other 2015 Bentley Continental GT Speed 6.0 petrol automatic coupes are for sale at UK dealers, from £39,288 to £44,950, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2015 Bentley Continental GT Speed, 6.0 petrol coupe, black. Mileage: 52,600 miles. Price: £39,288, £838 more than this car. Dealer: Junction 17 Cars (Rugby) in Rugby. AskCar page: https://askcar.co.uk/car/bentley-continental-2015-76056c9072c4
• 2015 Bentley Continental GT Speed, 6.0 petrol coupe, black. Mileage: 42,000 miles. Price: £42,991, £4,541 more than this car. Dealer: Motohaus in Aberbargoed. AskCar page: https://askcar.co.uk/car/bentley-continental-2015-fc46660781f6
• 2015 Bentley Continental GT Speed, 6.0 petrol coupe, white. Mileage: 32,000 miles. Price: £42,000, £3,550 more than this car. Dealer: Browns Car Company in Maldon. AskCar page: https://askcar.co.uk/car/bentley-continental-2015-887055a3e4ca