2021 Mercedes-Benz GLA

1.3 Sport Executive Auto FWD Euro 6 5dr

£19,490

Fair price: within 8% of the typical £18,734 for this model, age and mileage, drawing on 2,527 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLA
Trim
SPORT EXECUTIVE
Version
1.3 Sport Executive Auto FWD Euro 6 5dr
Mileage
45,258 miles
Year
2021
Fuel type
Petrol
Body type
Hatchback
Engine
1.3 L
Gearbox
Automatic
Seats
5
CO2
151 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz GLA Sport Executive is advertised with 45,258 miles on the clock. Our estimated market asking price is £18,734. This car is advertised at £19,490, which is £756 above that figure. The estimate uses 2,527 UK dealer adverts for the Mercedes-Benz GLA, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 10 days ago. Ask the dealer why the advert shows fewer miles than the 45,774 recorded at the latest MOT. Its recorded MOT is valid until 14 October 2027. The seller is Stratstone Mercedes-Benz of Chelmsford, based in Chelmsford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 October 2026, 10 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
16 October 2026£19,490
23 October 2026£19,490

Price and mileage comparison

Estimated market asking price: £18,734. The asking price is £756 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 6,100 miles higher than typical for a 2021 Mercedes-Benz GLA.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 14 October 2027. 45,774 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £17,550 to £19,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,55054,528 miles
£17,79569,130 miles
£17,99563,965 miles
£18,29948,400 miles
£19,29920,500 miles

These cars have covered 20,500–69,130 miles, compared with 45,258 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 · 2021 Mercedes-Benz GLA price guide

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