2021 Mercedes-Benz GLA 1.3 GLA200 AMG Line

Version: 1.3 GLA200 AMG Line DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)

Price: £17,490. Good value: £2,121 (10%) under the AskCar estimate of £19,611, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,548 priced Mercedes-Benz GLA adverts on AskCar as of 1 November 2026.

AskCar lists 2,590 used Mercedes-Benz GLA from 1,313 UK dealerships, as of 1 November 2026.

Overview

Make
Mercedes-Benz
Model
GLA
Trim
AMG Line
Version
1.3 GLA200 AMG Line DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
Mileage
46,000 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
1.3 L
Gearbox
Automatic
Power
161 bhp
Seats
5
CO2
153 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
GLA200
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz GLA AMG Line has covered 46,000 miles, around 6,000 more miles than is typical for its age. The dealer is asking £17,490, which is £2,121 below the AskCar estimate of £19,611. To work out the AskCar estimate, we analyse UK dealer adverts for 2,548 Mercedes-Benz GLA cars across different ages and specifications. It first appeared in our advert records today. MOT records show an expiry date of 7 January 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Midland Car Group in Walsall.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£17,490

Price and mileage comparison

Good value: £2,121 (10%) under the AskCar estimate of £19,611.

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 2,548 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 6,000 miles higher than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 7 January 2027. 44,402 miles at the last test.

Other matching cars

9 other 2021 Mercedes-Benz GLA AMG Line automatic petrol cars are for sale at UK dealers from £15,836 to £22,099, as of 1 November 2026.

The 5 cheapest:

The 9 matching cars have covered 21,349 to 98,833 miles, compared with 46,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Mercedes-Benz GLA cars for sale · 2021 Mercedes-Benz GLA price guide

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Photos

13 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.