2020 Mercedes-Benz GLA 1.3 Sport Executive

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: Sport Executive
• Version: 1.3 Sport Executive Auto FWD Euro 6 5dr
• Year: 2020
• Mileage: 69,167 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

This 2020 Mercedes-Benz GLA Sport Executive has covered 69,167 miles, around 25,700 more miles than is typical for its age. Priced at £17,300, it is advertised £1,179 above the AskCar estimate of £16,121. The AskCar estimate draws on 2,472 Mercedes-Benz GLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 93 days ago, the asking price has dropped by £900. The recorded MOT expired on 18 October 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Select Bristol, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,179 (7%) over the AskCar estimate of £16,121.

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

This 2020 Mercedes-Benz GLA has been on sale for at least 93 days.

Price history

AskCar first saw this advert on 11 August 2026 at £18,200. Its asking price is now £17,300, £900 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 11 August 2026: £18,200
• 12 September 2026: £18,000
• 19 September 2026: £17,800
• 3 October 2026: £17,650
• 16 October 2026: £17,300

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: the latest record we hold ran out on 18 October 2026; ask the dealer for the current MOT.

It failed its MOT on 30 September 2025 (offside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 7 days later, on 7 October 2025.

There were no advisories at the latest test.

Mileage at that test: 47,381 miles, which matches the advertised 69,167 miles.

Advertised mileage is about 25,700 miles higher than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.