2021 Mercedes-Benz GLC 2.0 GLC300 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 300 AMG Line Auto 5dr
• Year: 2021
• Mileage: 25,023 miles
• Fuel: Hybrid (petrol)
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Colour: White
• CO2: 196 g/km

About this car

This 2021 Mercedes-Benz GLC AMG Line is advertised with 25,023 miles, approximately 23,100 below the typical mileage for its age. Priced at £28,498, it is advertised £198 above the AskCar estimate of £28,300. The AskCar estimate draws on 2,850 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 119 days ago. Its asking price has since fallen by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Aberdeen Vauxhall / Peugeot, based in Aberdeen. 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: £198 (under 1%) over the AskCar estimate of £28,300.

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 2021 Mercedes-Benz GLC with the 2.0 hybrid engine is typically advertised at £24,800: the median of the 127 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz GLC has been on sale for at least 119 days.

Price history

AskCar first saw this advert on 11 July 2026 at £29,998. Its asking price is now £28,498, £1,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 11 July 2026: £29,998
• 12 September 2026: £28,998
• 3 November 2026: £28,498

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 25 May 2027.

It has had 4 MOTs. The latest, on 14 May 2026, passed.

Advisories at the latest test: nearside front inner brake disc worn, but not excessively; offside front inner brake disc worn, but not excessively.

Mileage at that test: 24,164 miles, which matches the advertised 25,023 miles.

Advertised mileage is about 23,100 miles lower than the median mileage of a 2021 Mercedes-Benz GLC on AskCar.