2026 Mercedes-Benz GLB GLB250+ AMG Line
Version: 85kWh 250+ AMG Line Auto RWD 5dr Exec (268 bhp)
Price: £43,900. Fair price: £568 (1%) over the AskCar estimate of £43,332, our expected asking price for this car from its model, age, mileage and specification, drawing on 877 priced Mercedes-Benz GLB adverts on AskCar as of 31 October 2026.
AskCar lists 885 used Mercedes-Benz GLB from 402 UK dealerships, as of 31 October 2026.
Overview
- Make
- Mercedes-Benz
- Model
- GLB
- Trim
- AMG Line
- Version
- 85kWh 250+ AMG Line Auto RWD 5dr Exec (268 bhp)
- Mileage
- 7,437 miles
- Year
- 2026
- Fuel type
- Electric
- Body type
- SUV
- Gearbox
- Automatic
- Power
- 268 bhp
- Seats
- 7
- CO2
- 0 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- GLB250+
About this car
At 7,437 miles, this 2026 Mercedes-Benz GLB AMG Line has covered about 2,700 more miles than other 2026 Mercedes-Benz GLB cars. The AskCar estimate for this car is £43,332. It is priced at £43,900, which is £568 above that estimate. The AskCar estimate draws on 877 Mercedes-Benz GLB adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The seller is Marshall Mercedes-Benz of Portsmouth, based in Portsmouth.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £43,900 |
Price and mileage comparison
Fair price: £568 (1%) over the AskCar estimate of £43,332.
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 877 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 2,700 miles higher than the median mileage of a 2026 Mercedes-Benz GLB on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
5 other 2026 Mercedes-Benz GLB AMG Line automatic electric cars are for sale at UK dealers from £42,749 to £51,398, as of 31 October 2026.
- 2026 Mercedes-Benz GLB. Price: £42,749. Mileage: 5,395 miles. Dealer: Lookers Mercedes-Benz of Ashford in Ashford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2026-701f03e9ac5c
- 2026 Mercedes-Benz GLB. Price: £44,280. Mileage: 6,009 miles. Dealer: Marshall Mercedes-Benz of Southampton in Southampton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2026-6d13ee277409
- 2026 Mercedes-Benz GLB. Price: £49,698. Mileage: 10 miles. Dealer: Arnold Clark Mercedes-Benz & smart of Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2026-cbae74cf07e9
- 2026 Mercedes-Benz GLB. Price: £51,298. Mileage: 10 miles. Dealer: Arnold Clark Mercedes-Benz & smart of Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2026-6cc4b708647c
- 2026 Mercedes-Benz GLB. Price: £51,398. Mileage: 10 miles. Dealer: Arnold Clark Mercedes-Benz Of Perth in Perth. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2026-674fabd96d5c
The 5 matching cars have covered 10 to 6,009 miles, compared with 7,437 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Mercedes-Benz GLB cars for sale · 2026 Mercedes-Benz GLB price guide
Photos
48 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.