2020 Mercedes-Benz GLA

1.3 AMG Line Executive Auto FWD Euro 6 5dr

£20,200

Fair price: within 8% of the typical £19,596 for this model, age and mileage, drawing on 2,527 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLA
Trim
AMG LINE EXECUTIVE
Version
1.3 AMG Line Executive Auto FWD Euro 6 5dr
Mileage
39,023 miles
Year
2020
Fuel type
Petrol
Engine
1.3 L
Gearbox
Automatic
Seats
5
CO2
153 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

With 39,023 miles on the clock, this 2020 Mercedes-Benz GLA AMG Line Executive has done roughly 2,300 fewer miles than a typical 2020 Mercedes-Benz GLA. Our estimated market asking price is £19,596. This car is advertised at £20,200, which is £604 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 2,527 Mercedes-Benz GLA cars across different ages and specifications. The asking price is now £700 lower than when we first recorded the advert 37 days ago. MOT records show an expiry date of 1 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Select Swindon, based in Swindon.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 September 2026, 37 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £700 from the first recorded £20,900. 2 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
17 September 2026£20,900
15 October 2026£20,600
23 October 2026£20,200

Price and mileage comparison

Estimated market asking price: £19,596. The asking price is £604 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 2,527 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,300 miles lower than typical for a 2020 Mercedes-Benz GLA.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 May 2027. 37,057 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £17,450 to £24,395.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,45075,600 miles
£17,52040,698 miles
£17,99547,000 miles
£18,99154,255 miles
£19,49051,759 miles

These cars have covered 16,584–75,600 miles, compared with 39,023 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz GLA cars for sale · 2020 Mercedes-Benz GLA price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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