2021 Mercedes-Benz GLA

2.0 GLA200d AMG Line Executive DCT Euro 6 (s/s) 5dr 8G (148 bhp)

£21,100

Fair price: within 8% of the typical £20,791 for this model, age and mileage, drawing on 2,527 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLA
Trim
AMG LINE EXECUTIVE
Version
2.0 GLA200d AMG Line Executive DCT Euro 6 (s/s) 5dr 8G (148 bhp)
Mileage
31,000 miles
Year
2021
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
142 g/km
Colour
Blue
Doors
5
Gearbox version
DCT
Engine badge
GLA200d
Emissions standard
Euro 6

About this car

At 31,000 miles, this 2021 Mercedes-Benz GLA AMG Line Executive has covered about 8,100 fewer miles than other 2021 Mercedes-Benz GLA cars. Our estimated market asking price is £20,791. This car is advertised at £21,100, which is £309 above that figure. We use UK dealer asking prices, including 2,527 Mercedes-Benz GLA listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 21 days ago. Its MOT is recorded as valid until 3 October 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Reverie Autos in Hatfield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 October 2026, 21 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
4 October 2026£21,100
23 October 2026£21,100

Price and mileage comparison

Estimated market asking price: £20,791. The asking price is £309 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 2,527 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,100 miles lower than typical for a 2021 Mercedes-Benz GLA.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 October 2027. 30,474 miles at the last test.

21 other cars with the same year, trim, gearbox and fuel are for sale from £17,663 to £24,775.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,66362,817 miles
£17,99956,686 miles
£18,25060,178 miles
£18,47947,530 miles
£18,99867,443 miles

These cars have covered 13,982–67,443 miles, compared with 31,000 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 GLA cars for sale · 2021 Mercedes-Benz GLA price guide

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