2023 Mercedes-Benz GLC 2.0 GLC63 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 63 S 4M+ e Perform Night Ed Prem+ 9G-Tron AMG Line Auto 4WD Euro 6 5dr (670 bhp)
• Year: 2023
• Mileage: 34,827 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Coupe, 5 doors, 5 seats
• Engine: 2.0 litres, 670 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 221 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 34,827 miles, this 2023 Mercedes-Benz GLC AMG Line has covered about 7,800 more miles than other 2023 Mercedes-Benz GLC cars. Priced at £29,739, it is advertised £6,458 below the AskCar estimate of £36,197. To work out the AskCar estimate, we analyse UK dealer adverts for 2,850 Mercedes-Benz GLC cars across different ages and specifications. We first recorded this advert 23 days ago, and its asking price has since fallen by £760. Its advertised mileage matches the government's MOT record. The seller is Lookers Mercedes-Benz of Brighton, based in Brighton. 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: £6,458 (17%) under the AskCar estimate of £36,197.

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 2023 Mercedes-Benz GLC with the 2.0 plug-in hybrid engine is typically advertised at £36,500: the median of the 247 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Mercedes-Benz GLC has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 15 October 2026 at £30,499. Its asking price is now £29,739, £760 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 15 October 2026: £30,499
• 22 October 2026: £30,299
• 3 November 2026: £29,899
• 4 November 2026: £29,739

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 February 2027.

It has had one MOT, on 27 February 2026, and passed.

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

Mileage at that test: 31,615 miles, which matches the advertised 34,827 miles.

Advertised mileage is about 7,800 miles higher than the median mileage of a 2023 Mercedes-Benz GLC on AskCar.

Similar cars

3 other 2023 Mercedes-Benz GLC AMG Line 2.0 plug-in hybrid automatic coupes are for sale at UK dealers, from £29,895 to £37,499, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLC AMG Line, 2.0 plug-in hybrid coupe, grey. Mileage: 32,085 miles. Price: £29,895, £156 more than this car. Dealer: Sandown Group Mercedes-Benz of Epsom in Epsom. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2023-1e8c024c810e
• 2023 Mercedes-Benz GLC AMG Line, 2.0 plug-in hybrid coupe, black. Mileage: 45,855 miles. Price: £34,299, £4,560 more than this car. Dealer: Lookers Mercedes-Benz of Ashford in Ashford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2023-e2b854eed681
• 2023 Mercedes-Benz GLC AMG Line, 2.0 plug-in hybrid coupe, grey. Mileage: 23,669 miles. Price: £37,499, £7,760 more than this car. Dealer: Lookers Mercedes-Benz of Tonbridge in Tonbridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2023-d5f3db1dcd01