2021 Mercedes-Benz GLA 1.3 GLA250e Exclusive Edition

Price: £20,998. Fair price: £608 (2%) over the AskCar estimate of £20,390, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,487 priced Mercedes-Benz GLA adverts on AskCar as of 7 November 2026.

AskCar lists 2,559 used Mercedes-Benz GLA from 1,304 UK dealerships, as of 7 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: GLA
  • Trim: Exclusive Edition
  • Version: 1.3 15.6kWh GLA250e Exclusive Edition DCT FWD Euro 6 (s/s) 5dr 8G (215 bhp)
  • Year: 2021
  • Mileage: 38,041 miles
  • Fuel: Plug-in hybrid (petrol)
  • Body: SUV, 5 doors, 5 seats
  • Engine: 1.3 litres, 215 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Red
  • CO2: 32 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2021 Mercedes-Benz GLA Exclusive Edition is 38,041 miles. Its asking price of £20,998 is £608 above the AskCar estimate of £20,390. To work out the AskCar estimate, we analyse UK dealer adverts for 2,487 Mercedes-Benz GLA cars across different ages and specifications. We first recorded this car for sale 28 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Mercedes-Benz of Grangemouth, based in Grangemouth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £608 (2%) over the AskCar estimate of £20,390.

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 2,487 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz GLA with the 1.3 plug-in hybrid engine is typically advertised at £20,700: the median of the 101 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz GLA has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 10 October 2026 at £20,998. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 31 May 2027.

It has had 3 MOTs. The latest, on 7 May 2026, passed.

Advisories at the latest test: nearside front rubber jacking block missing.

Mileage at that test: 37,795 miles, which matches the advertised 38,041 miles.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

10 other 2021 Mercedes-Benz GLA Exclusive Edition 1.3 plug-in hybrid automatic SUVs are for sale at UK dealers, from £18,430 to £23,550, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2021 Mercedes-Benz GLA Exclusive Edition, 1.3 plug-in hybrid SUV, silver. Mileage: 35,581 miles. Price: £20,000, £998 less than this car. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-841c60c68f8b
  • 2021 Mercedes-Benz GLA Exclusive Edition, 1.3 plug-in hybrid SUV, blue. Mileage: 40,630 miles. Price: £19,877, £1,121 less than this car. Dealer: Carsa Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-b97017f76848
  • 2021 Mercedes-Benz GLA Exclusive Edition, 1.3 plug-in hybrid SUV, white. Mileage: 34,400 miles. Price: £19,990, £1,008 less than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-1b9c5b385cf4

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

More like this

Photos

20 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.