2020 Mercedes-Benz GLA 1.6 GLA200 AMG Line Edition

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Edition
• Version: 1.6 GLA200 AMG Line Edition DCT FWD Euro 6 (s/s) 5dr (Plus) 7G (154 bhp)
• Year: 2020
• Mileage: 27,654 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.6 litres, 154 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 27,654 miles, this 2020 Mercedes-Benz GLA AMG Line Edition has covered about 15,900 fewer miles than other 2020 Mercedes-Benz GLA cars. Priced at £16,695, it is advertised £775 below the AskCar estimate of £17,470. To work out the AskCar estimate, we analyse UK dealer adverts for 2,487 Mercedes-Benz GLA cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 86 days. Its advertised mileage matches the government's MOT record. It is for sale at JTW Motors in Stone. 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: £775 (4%) under the AskCar estimate of £17,470.

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 2020 Mercedes-Benz GLA with the 1.6 petrol engine is typically advertised at £15,000: the median of the 62 for sale on AskCar, as of 7 November 2026.

Time on sale

The dealer may accept less. This 2020 Mercedes-Benz GLA has been on sale for at least 86 days. About 6 in 10 of 2020 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 181 of the 304 first advertised between 13 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 13 August 2026 at £16,995. Its asking price is now £16,695, £300 less.

Price changes recorded:

• 14 August 2026: £16,995
• 16 August 2026: £17,195
• 18 August 2026: £17,295
• 22 August 2026: £16,995
• 27 August 2026: £16,495
• 28 August 2026: £16,295
• 29 August 2026: £15,995
• 31 August 2026: £15,950
• 8 September 2026: £15,975
• 10 September 2026: £15,495
• 12 September 2026: £17,495
• 13 September 2026: £17,295
• 16 September 2026: £17,195
• 18 September 2026: £17,095
• 19 September 2026: £16,995
• 20 September 2026: £16,795
• 24 September 2026: £16,495
• 25 September 2026: £16,450
• 30 September 2026: £17,495
• 4 October 2026: £17,350
• 6 October 2026: £17,195
• 8 October 2026: £17,150
• 13 October 2026: £16,995
• 15 October 2026: £17,495
• 20 October 2026: £16,995
• 22 October 2026: £16,795
• 24 October 2026: £16,695
• 25 October 2026: £16,795
• 27 October 2026: £16,595
• 2 November 2026: £16,495
• 3 November 2026: £16,795
• 7 November 2026: £16,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 15 December 2026.

It has had 4 MOTs. The latest, on 16 December 2025, passed.

Advisories at the latest test: front brake pad(s) wearing thin; nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 22,675 miles, which matches the advertised 27,654 miles.

Advertised mileage is about 15,900 miles lower than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.

Similar cars

44 other 2020 Mercedes-Benz GLA AMG Line Edition 1.6 petrol automatic SUVs are for sale at UK dealers, from £9,895 to £18,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red. Mileage: 28,716 miles. Price: £15,998, £697 less than this car. Dealer: Arnold Clark Linwood Volkswagen in Linwood. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-e4616b1a1d89
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, grey. Mileage: 25,058 miles. Price: £17,195, £500 more than this car. Dealer: Motor Trust Lancaster in Lancaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-70cb8bf5d9b6
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red. Mileage: 30,280 miles. Price: £16,990, £295 more than this car. Dealer: Vantage Toyota Colne in Colne. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-d2e0a4b23167

• The nearest: 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, grey, 23 miles from this car. Mileage: 39,954 miles. Price: £15,650, £1,045 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-802d42cde0ad