2021 Mercedes-Benz GLA 1.3 Sport
Version: 1.3 Sport Auto FWD Euro 6 5dr
Price: £19,499. Fair price: £540 (2%) over the AskCar estimate of £18,959, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,526 priced Mercedes-Benz GLA adverts on AskCar as of 30 October 2026.
AskCar lists 2,568 used Mercedes-Benz GLA from 1,319 UK dealerships, as of 30 October 2026.
Overview
- Make
- Mercedes-Benz
- Model
- GLA
- Trim
- Sport
- Version
- 1.3 Sport Auto FWD Euro 6 5dr
- Mileage
- 42,022 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.3 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 151 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Emissions standard
- Euro 6
About this car
This 2021 Mercedes-Benz GLA Sport is advertised with 42,022 miles, approximately 2,000 above the typical mileage for its age. Its asking price of £19,499 is £540 above the AskCar estimate of £18,959. The AskCar estimate uses UK dealer asking prices, including 2,526 Mercedes-Benz GLA adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. Its recorded MOT is valid until 22 October 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Eastern Western Motor Group Mercedes-Benz of Dunfermline, based in Dunfermline.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £19,499 |
Price and mileage comparison
Fair price: £540 (2%) over the AskCar estimate of £18,959.
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 2,526 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 2,000 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 22 October 2027. 42,203 miles at the last test.
Other matching cars
5 other 2021 Mercedes-Benz GLA Sport automatic petrol cars are for sale at UK dealers from £16,499 to £21,498, as of 30 October 2026.
- 2021 Mercedes-Benz GLA. Price: £16,499. Mileage: 71,071 miles. Dealer: Pine Lodge Cars in Whitchurch. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-7913a8053e2b
- 2021 Mercedes-Benz GLA. Price: £17,990. Mileage: 53,425 miles. Dealer: Dani Motors in Luton. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-0640dbe0a787
- 2021 Mercedes-Benz GLA. Price: £20,590. Mileage: 16,795 miles. Dealer: Cars & Us in Greenwich. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-0f618c1c1cc1
- 2021 Mercedes-Benz GLA. Price: £20,695. Mileage: 21,950 miles. Dealer: Sandown Group Mercedes-Benz of Basingstoke in Basingstoke. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-e473533b086d
- 2021 Mercedes-Benz GLA. Price: £21,498. Mileage: 25,833 miles. Dealer: Arnold Clark Edinburgh Sighthill Vauxhall / Peugeot / Leapmotor in Edinburgh. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-2c837ebee0fb
The 5 matching cars have covered 16,795 to 71,071 miles, compared with 42,022 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
29 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 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.