2018 Mercedes-Benz GLA 2.1 GLA200d SE
Price: £11,495. Fair price: £204 (1%) over the AskCar estimate of £11,291, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,429 priced Mercedes-Benz GLA adverts on AskCar as of 9 November 2026.
AskCar lists 2,470 used Mercedes-Benz GLA from 1,292 UK dealerships, as of 9 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLA
- Trim: SE
- Version: 2.1 GLA200d SE Manual FWD Euro 6 (s/s) 5dr (134 bhp)
- Year: 2018
- Mileage: 42,000 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.1 litres, 134 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 110 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Mercedes-Benz GLA SE is advertised with 42,000 miles, approximately 23,200 below the typical mileage for its age. The dealer is asking £11,495, which is £204 above the AskCar estimate of £11,291. To work out the AskCar estimate, we analyse UK dealer adverts for 2,429 Mercedes-Benz GLA cars across different ages and specifications. We first recorded this car for sale 37 days ago. Its advertised mileage matches the government's MOT record. The seller is The Cheltenham Car Company, based in Cheltenham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 9 November 2026.
Price
Fair price: £204 (1%) over the AskCar estimate of £11,291.
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 2,429 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 9 November 2026.
A 2018 Mercedes-Benz GLA with the 2.1 diesel engine is typically advertised at £11,800: the median of the 137 for sale on AskCar, as of 9 November 2026.
Time on sale
This 2018 Mercedes-Benz GLA has been on sale for at least 37 days.
Price history
AskCar first saw this advert on 3 October 2026 at £11,495. 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 9 November 2026: valid until 21 July 2027.
It failed its MOT on 21 July 2026 (nearside front windscreen wiper does not clear the windscreen effectively; offside front windscreen wiper does not clear the windscreen effectively) and passed 1 day later, on 22 July 2026.
Advisories at the latest test: nearside rear direction indicator slightly discoloured.
Mileage at that test: 41,757 miles, which matches the advertised 42,000 miles.
Advertised mileage is about 23,200 miles lower than the median mileage of a 2018 Mercedes-Benz GLA on AskCar.
Similar cars
1 other 2018 Mercedes-Benz GLA SE 2.1 diesel manual SUV is for sale at UK dealers, as of 9 November 2026.
The closest to this car in mileage:
- 2018 Mercedes-Benz GLA SE, 2.1 diesel SUV, white. Mileage: 96,280 miles. Price: £8,000, £3,495 less than this car. Dealer: North West Car Group in Preston. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-2d52ebe18343
Browse all Mercedes-Benz GLA cars for sale · 2018 Mercedes-Benz GLA price guide
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Photos
73 photos of this car are on its AskCar page.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.