2021 Mercedes-Benz GLA

2.0 AMG Line DCT Euro 6 (s/s) 5dr 8G

£24,495

Fair price: within 8% of the typical £23,317 for this model, age and mileage, drawing on 2,528 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLA
Trim
AMG LINE
Version
2.0 AMG Line DCT Euro 6 (s/s) 5dr 8G
Mileage
21,258 miles
Year
2021
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
150 g/km
Colour
Silver
Doors
5
Gearbox version
DCT
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz GLA AMG Line is advertised with 21,258 miles, approximately 17,800 below the typical mileage for its age. Its asking price of £24,495 is £1,178 above our estimate of £23,317. The estimate uses 2,528 UK dealer adverts for the Mercedes-Benz GLA, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 82 days ago, the asking price has dropped by £1,500. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 6 July 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Geoff Cox Subaru in Ripley.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 August 2026, 82 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,500 from the first recorded £25,995. 6 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observedAsking price
2 August 2026£25,995
25 August 2026£25,495
28 August 2026£25,245
2 September 2026£24,995
15 September 2026£24,990
1 October 2026£24,745
7 October 2026£24,495
22 October 2026£24,495

Price and mileage comparison

Estimated market asking price: £23,317. The asking price is £1,178 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 2,528 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,800 miles lower than typical for a 2021 Mercedes-Benz GLA.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 July 2027. 21,280 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £17,790 to £23,107.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,79066,064 miles
£17,99561,000 miles
£17,99574,225 miles
£18,28565,662 miles
£19,61049,207 miles

These cars have covered 20,500–74,225 miles, compared with 21,258 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 GLA cars for sale · 2021 Mercedes-Benz GLA price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.