2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.1 GLC220d AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr Coupe (168 bhp)
• Year: 2018
• Mileage: 72,852 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 168 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2018 Mercedes-Benz GLC AMG Line is 72,852 miles. Its asking price of £16,490 is £495 below the AskCar estimate of £16,985. The AskCar estimate uses 2,850 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 163 days ago, and its asking price has since fallen by £1,500. Its advertised mileage matches the government's MOT record. It is for sale at Jan Autos in Luton. 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

Fair price: £495 (2%) under the AskCar estimate of £16,985.

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 2,850 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 7 November 2026.

A 2018 Mercedes-Benz GLC with the 2.1 diesel engine is typically advertised at £16,500: the median of the 239 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Mercedes-Benz GLC has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £17,990. Its asking price is now £16,490, £1,500 less. The latest price cut was seen on 16 September 2026.

Price changes recorded:

• 29 May 2026: £17,990
• 30 August 2026: £16,990
• 16 September 2026: £16,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 18 March 2027.

It failed its MOT on 16 March 2026 (front outer drive shaft joint constant velocity boot severely deteriorated both; tyre pressure monitoring system malfunctioning or obviously inoperative; offside rear stop lamp(s) not working) and passed 3 days later, on 19 March 2026.

Advisories at the latest test: front inner tyre worn close to legal limit/worn on edge both.

Mileage at that test: 72,854 miles, which matches the advertised 72,852 miles.

Advertised mileage is about 900 miles higher than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

60 other 2018 Mercedes-Benz GLC AMG Line 2.1 diesel automatic SUVs are for sale at UK dealers, from £11,500 to £24,899, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC AMG Line, 2.1 diesel SUV, blue. Mileage: 72,762 miles. Price: £19,450, £2,960 more than this car. Dealer: Ball Automotive in Chesterfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-809f5a9b733d
• 2018 Mercedes-Benz GLC AMG Line, 2.1 diesel SUV, black. Mileage: 73,117 miles. Price: £15,750, £740 less than this car. Dealer: Vortex Cars (Hillgate) in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-0228914cd86a
• 2018 Mercedes-Benz GLC AMG Line, 2.1 diesel SUV, blue. Mileage: 72,109 miles. Price: £16,998, £508 more than this car. Dealer: CarSupermarket.com Newcastle in Tynemouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-f0001abb02dd

• The nearest: 2018 Mercedes-Benz GLC AMG Line, 2.1 diesel SUV, blue, under a mile from this car. Mileage: 97,910 miles. Price: £12,990, £3,500 less than this car. Dealer: Jan Autos in Luton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-15e806c517a7