2021 Mercedes-Benz GLA

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

£19,495

Fair price: within 8% of the typical £19,995 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
39,000 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
Silver
Doors
5
Gearbox version
DCT
Engine badge
GLA200d
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz GLA AMG Line Executive has covered 39,000 miles. The dealer is asking £19,495, which is £500 below our market estimate of £19,995. Our estimate draws on 2,527 Mercedes-Benz GLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,000 lower than when we first recorded the advert 132 days ago. Ask the dealer why the advert shows fewer miles than the 39,755 recorded at the latest MOT. The latest recorded MOT expires on 28 March 2027. You can find this car at Auto 2000 in Epping.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 June 2026, 132 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,000 from the first recorded £20,495. 2 price reductions recorded, the latest observed on 18 September 2026.

Recorded asking prices
Date observedAsking price
16 June 2026£20,495
9 July 2026£20,495
28 July 2026£19,995
29 July 2026£19,995
18 September 2026£19,495
23 October 2026£19,495

Price and mileage comparison

Estimated market asking price: £19,995. The asking price is £500 below 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 100 miles lower than typical for a 2021 Mercedes-Benz GLA.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 28 March 2027. 39,755 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 39,000 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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