2018 Mercedes-Benz GLC

4.0 GLC63 V8 BiTurbo AMG S Premium Auto 4WD Euro 6 (s/s) 5dr Coupe SpdS MCT (503 bhp)

£32,995

Fair price: within 8% of the typical £31,351 for this model, age and mileage, drawing on 2,802 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: GLC
Trim: AMG S PREMIUM
Version: 4.0 GLC63 V8 BiTurbo AMG S Premium Auto 4WD Euro 6 (s/s) 5dr Coupe SpdS MCT (503 bhp)
Mileage: 70,000 miles
Year: 2018
Fuel type: Petrol
Body type: SUV
Engine: 4.0 L
Gearbox: Automatic
Power: 503 bhp
Seats: 5
CO2: 244 g/km
Colour: White
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: GLC63 V8 BiTurbo
Emissions standard: Euro 6

About this car

This 2018 Mercedes-Benz GLC AMG S Premium has covered 70,000 miles. Our estimated market asking price is £31,351. This car is advertised at £32,995, which is £1,644 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. We have tracked this advert for 36 days. Its recorded MOT is valid until 28 November 2026, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Calder Motor Co in East Calder.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 36 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
19 September 2026	£32,995
23 October 2026	£32,995

Price and mileage comparison

Estimated market asking price: £31,351. The asking price is £1,644 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 2,802 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,700 miles lower than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 November 2026. 62,872 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £33,795 to £42,250.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£33,795	57,240 miles
£36,980	50,000 miles
£38,295	48,000 miles
£38,790	30,588 miles
£41,999	30,400 miles

These cars have covered 30,400–57,240 miles, compared with 70,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz GLC cars for sale · 2018 Mercedes-Benz GLC price guide

Vehicle photos

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