2014 Mercedes-Benz GL Class 3.0 GL350 V6 BlueTEC AMG Sport

Overview

• Make: Mercedes-Benz
• Model: GL Class
• Trim: AMG Sport
• Version: 3.0 GL350 V6 BLUETEC AMG Sport G-Tronic+ 4WD Euro 6 (s/s) 5dr (254 bhp)
• Year: 2014
• Mileage: 94,903 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 209 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2014 Mercedes-Benz GL Class AMG Sport has covered 94,903 miles, around 4,900 more miles than is typical for its age. The AskCar estimate for this car is £14,766. It is priced at £15,294, which is £528 above that estimate. The AskCar estimate uses UK dealer asking prices, including 65 Mercedes-Benz GL Class adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 58 days ago. Its asking price has since fallen by £700. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Alisons Automotive Group in Berkeley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £528 (3%) over the AskCar estimate of £14,766.

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 65 priced Mercedes-Benz GL Class adverts across different ages and specifications, as of 6 November 2026.

A 2014 Mercedes-Benz GL Class with the 3.0 diesel engine is typically advertised at £15,400: the median of the 10 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2014 Mercedes-Benz GL Class has been on sale for at least 58 days.

Price history

AskCar first saw this advert on 9 September 2026 at £15,994. Its asking price is now £15,294, £700 less. The latest price cut was seen on 20 September 2026.

Price changes recorded:

• 9 September 2026: £15,994
• 20 September 2026: £15,294

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 11 July 2027.

It has had 11 MOTs. The latest, on 24 June 2026, passed.

Advisories at the latest test: oil leak, but not excessive; front inner brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 94,794 miles, which matches the advertised 94,903 miles.

Advertised mileage is about 4,900 miles higher than the median mileage of a 2014 Mercedes-Benz GL Class on AskCar.

Similar cars

9 other 2014 Mercedes-Benz GL Class AMG Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £12,475 to £19,990, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2014 Mercedes-Benz GL Class AMG Sport, 3.0 diesel SUV, silver. Mileage: 94,000 miles. Price: £12,475, £2,819 less than this car. Dealer: AUR MOTORS in Sunbury-on-Thames. AskCar page: https://askcar.co.uk/car/mercedes-benz-gl-class-2014-f5a95a6bb312
• 2014 Mercedes-Benz GL Class AMG Sport, 3.0 diesel SUV, silver. Mileage: 90,000 miles. Price: £17,575, £2,281 more than this car. Dealer: Project Cars in Ashford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gl-class-2014-e49b80393846
• 2014 Mercedes-Benz GL Class AMG Sport, 3.0 diesel SUV, grey. Mileage: 100,000 miles. Price: £15,425, £131 more than this car. Dealer: Project Cars in Ashford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gl-class-2014-e9bad5b884ca

• The nearest: 2014 Mercedes-Benz GL Class AMG Sport, 3.0 diesel SUV, black, 65 miles from this car. Mileage: 75,000 miles. Price: £15,995, £701 more than this car. Dealer: Dorset Vehicle Sales in Ferndown. AskCar page: https://askcar.co.uk/car/mercedes-benz-gl-class-2014-1584405c26c8