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: 94,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 209 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2014 Mercedes-Benz GL Class AMG Sport is 94,000 miles. Its asking price of £12,475 is £2,357 below the AskCar estimate of £14,832. The AskCar estimate draws on 65 Mercedes-Benz GL Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 74 days. The last MOT shows 95,657 miles, more than the advert. This is worth checking with the dealer. MOT records show an expiry date of 15 July 2027. You can find this car at AUR MOTORS in Spelthorne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Good value: £2,357 (15%) under the AskCar estimate of £14,832.

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 7 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 7 November 2026.

Time on sale

This 2014 Mercedes-Benz GL Class has been on sale for at least 74 days.

Price history

AskCar first saw this advert on 25 August 2026 at £11,995. Its asking price is now £12,475, £480 more.

Price changes recorded:

• 25 August 2026: £11,995
• 27 August 2026: £11,975
• 9 September 2026: £14,975
• 26 September 2026: £13,975
• 8 October 2026: £13,475
• 14 October 2026: £12,975
• 25 October 2026: £12,475

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 15 July 2027.

It has had 15 MOTs. The latest, on 16 July 2026, passed.

Advisories at the latest test: front brake disc worn, but not excessively; nearside front outer drive shaft joint constant velocity boot severely deteriorated; nearside front seat belt webbing slightly damaged or frayed; and 3 more.

Mileage at that test: 95,657 miles. The advert says 94,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 4,000 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 £12,750 to £19,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2014 Mercedes-Benz GL Class AMG Sport, 3.0 diesel SUV, black. Mileage: 94,903 miles. Price: £15,294, £2,819 more than this car. Dealer: Alisons Automotive Group in Cam. AskCar page: https://askcar.co.uk/car/mercedes-benz-gl-class-2014-6e71cd3f09c4
• 2014 Mercedes-Benz GL Class AMG Sport, 3.0 diesel SUV, silver. Mileage: 90,000 miles. Price: £17,575, £5,100 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, £2,950 more than this car. Dealer: Project Cars in Ashford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gl-class-2014-e9bad5b884ca