2021 Mercedes-Benz GLA 1.3 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line
• Version: 1.3 AMG Line DCT FWD Euro 6 (s/s) 5dr 7G
• Year: 2021
• Mileage: 32,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 32,000 miles, this 2021 Mercedes-Benz GLA AMG Line has covered about 8,000 fewer miles than other 2021 Mercedes-Benz GLA cars. The dealer is asking £19,995, which is £354 below the AskCar estimate of £20,349. To work out the AskCar estimate, we analyse UK dealer adverts for 2,513 Mercedes-Benz GLA cars across different ages and specifications. We have tracked this advert today. You can find this car at Prestige Sales and Consultancy in Ip295ap. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £354 (1%) under the AskCar estimate of £20,349.

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 2,513 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 5 November 2026.

A 2021 Mercedes-Benz GLA with the 1.3 petrol engine is typically advertised at £20,900: the median of the 101 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz GLA advertised today. About half of 2021 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 166 of the 351 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £19,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 8,000 miles lower than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

8 other 2021 Mercedes-Benz GLA AMG Line 1.3 petrol automatic SUVs are for sale at UK dealers, from £14,999 to £22,099, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA AMG Line, 1.3 petrol SUV, blue. Mileage: 34,020 miles. Price: £18,744, £1,251 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-d64ee62d1d65
• 2021 Mercedes-Benz GLA AMG Line, 1.3 petrol SUV, grey. Mileage: 21,349 miles. Price: £22,099, £2,104 more than this car. Dealer: cinch in Loughton. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-8e37e8993b41
• 2021 Mercedes-Benz GLA AMG Line, 1.3 petrol SUV, red. Mileage: 42,748 miles. Price: £20,549, £554 more than this car. Dealer: Lookers Mercedes-Benz of Shrewsbury in Shrewsbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-d4d09a3b26d9

• The nearest: 2021 Mercedes-Benz GLA AMG Line, 1.3 petrol SUV, black, 25 miles from this car. Mileage: 53,594 miles. Price: £18,299, £1,696 less than this car. Dealer: Hammond Cars Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-8acbb0582a0a