2018 Mercedes-Benz GLA 1.6 GLA200 Sport Executive

Price: £8,490. Far below the going rate: £3,483 (29%) under the AskCar estimate of £11,973, 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. Worth asking the dealer why.

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: Sport Executive
  • Version: 1.6 GLA200 Sport Executive DCT FWD Euro 6 (s/s) 5dr 7G (154 bhp)
  • Year: 2018
  • Mileage: 65,363 miles
  • Fuel: Petrol
  • Body: SUV, 5 doors, 5 seats
  • Engine: 1.6 litres, 154 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Silver
  • CO2: 147 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLA Sport Executive has covered 65,363 miles. The AskCar estimate for this car is £11,973, but it is priced at £8,490, a difference of £3,483. Ask the dealer to confirm the price and vehicle details. The AskCar estimate draws on 2,487 Mercedes-Benz GLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 84 days ago. Its asking price has since fallen by £509. You can find this car at Berkeley Motor Group in Greenford. 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

Far below the going rate: £3,483 (29%) under the AskCar estimate of £11,973. Worth asking the dealer why.

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 2018 Mercedes-Benz GLA with the 1.6 petrol engine is typically advertised at £11,200: the median of the 125 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Mercedes-Benz GLA has been on sale for at least 84 days.

Price history

AskCar first saw this advert on 15 August 2026 at £8,999. Its asking price is now £8,490, £509 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

  • 15 August 2026: £8,999
  • 6 November 2026: £8,490

Mileage and MOT

Advertised mileage is about 400 miles higher than the median mileage of a 2018 Mercedes-Benz GLA on AskCar.

Similar cars

8 other 2018 Mercedes-Benz GLA Sport Executive 1.6 petrol automatic SUVs are for sale at UK dealers, from £9,499 to £19,950, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2018 Mercedes-Benz GLA Sport Executive, 1.6 petrol SUV, grey. Mileage: 67,325 miles. Price: £11,849, £3,359 more than this car. Dealer: Cars Yard in Harrow. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-e088b4b6b5df
  • 2018 Mercedes-Benz GLA Sport Executive, 1.6 petrol SUV, white. Mileage: 60,173 miles. Price: £11,990, £3,500 more than this car. Dealer: Motor Gurus in Sheffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-a02d18d90461
  • 2018 Mercedes-Benz GLA Sport Executive, 1.6 petrol SUV, silver. Mileage: 51,780 miles. Price: £13,995, £5,505 more than this car. Dealer: Arcadia Garage in Exmouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-a34a1e5599e1

Browse all Mercedes-Benz GLA cars for sale · 2018 Mercedes-Benz GLA price guide

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Photos

32 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.