2020 Mercedes-Benz GLA 1.3 Sport
Price: £19,000. Fair price: £670 (3%) over the AskCar estimate of £18,330, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,472 priced Mercedes-Benz GLA adverts on AskCar as of 12 November 2026.
AskCar lists 2,513 used Mercedes-Benz GLA from 1,308 UK dealerships, as of 12 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLA
- Trim: Sport
- Version: 1.3 Sport Auto FWD Euro 6 5dr
- Year: 2020
- Mileage: 46,800 miles
- Fuel: Petrol
- Body: 5 doors, 5 seats
- Engine: 1.3 litres
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Black
- CO2: 151 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 46,800 miles, this 2020 Mercedes-Benz GLA Sport has covered about 3,300 more miles than other 2020 Mercedes-Benz GLA cars. The dealer is asking £19,000, which is £670 above the AskCar estimate of £18,330. To work out the AskCar estimate, we analyse UK dealer adverts for 2,472 Mercedes-Benz GLA cars across different ages and specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Group Mercedes-Benz of Swindon, based in Swindon. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Sytner Group Mercedes-Benz of Swindon is rated 4.6 out of 5 on Google.
Price
Fair price: £670 (3%) over the AskCar estimate of £18,330.
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 2,472 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 12 November 2026.
A 2020 Mercedes-Benz GLA with the 1.3 petrol engine is typically advertised at £19,800: the median of the 69 for sale on AskCar, as of 12 November 2026.
Time on sale
AskCar first saw this 2020 Mercedes-Benz GLA advertised today. About 6 in 10 of 2020 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 192 of the 324 first advertised between 13 July 2026 and 9 October 2026.
Price history
AskCar first saw this advert on 12 November 2026 at £19,000. 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 12 November 2026: valid until 29 July 2027.
It has had 4 MOTs. The latest, on 1 July 2026, passed.
Advisories at the latest test: front brake pad(s) wearing thin; rear brake pad(s) wearing thin; front brake disc worn, pitted or scored, but not seriously weakened lipped; and 3 more.
Mileage at that test: 44,167 miles, which matches the advertised 46,800 miles.
Advertised mileage is about 3,300 miles higher than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.
Browse all Mercedes-Benz GLA cars for sale · 2020 Mercedes-Benz GLA price guide
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As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.