2023 Mercedes-Benz GLB 1.3 GLB200 AMG Line Premium
Version: 1.3 GLB200 AMG Line Premium DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
Price: £22,000. Fair price: £1,148 (4%) under the AskCar estimate of £23,148, our expected asking price for this car from its model, age, mileage and specification, drawing on 851 priced Mercedes-Benz GLB adverts on AskCar as of 29 October 2026.
AskCar lists 859 used Mercedes-Benz GLB from 402 UK dealerships, as of 29 October 2026.
Overview
- Make
- Mercedes-Benz
- Model
- GLB
- Trim
- AMG Line Premium
- Version
- 1.3 GLB200 AMG Line Premium DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
- Mileage
- 44,565 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.3 L
- Gearbox
- Automatic
- Power
- 161 bhp
- Seats
- 7
- CO2
- 163 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DCT
- Engine badge
- GLB200
- Emissions standard
- Euro 6
About this car
This 2023 Mercedes-Benz GLB AMG Line Premium is advertised with 44,565 miles, approximately 11,000 above the typical mileage for its age. Its asking price of £22,000 is £1,148 below the AskCar estimate of £23,148. The AskCar estimate uses UK dealer asking prices, including 851 Mercedes-Benz GLB adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. MOT records show an expiry date of 1 June 2027, and the latest recorded mileage is consistent with the advert. It is advertised by MB Brent Park in London.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £22,000 |
Price and mileage comparison
Fair price: £1,148 (4%) under the AskCar estimate of £23,148.
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 851 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 11,000 miles higher than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 1 June 2027. 44,280 miles at the last test.
Other matching cars
40 other 2023 Mercedes-Benz GLB AMG Line Premium automatic petrol cars are for sale at UK dealers from £18,995 to £46,950, as of 29 October 2026.
The 5 cheapest:
- 2023 Mercedes-Benz GLB. Price: £18,995. Mileage: 70,655 miles. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-c9dd5f69f51b
- 2023 Mercedes-Benz GLB. Price: £20,490. Mileage: 65,700 miles. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-c26b76e556ba
- 2023 Mercedes-Benz GLB. Price: £20,500. Mileage: 58,648 miles. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-a05107eca529
- 2023 Mercedes-Benz GLB. Price: £20,799. Mileage: 80,575 miles. Dealer: Prestige Car Supermarket in York. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-16af28df7ac8
- 2023 Mercedes-Benz GLB. Price: £20,950. Mileage: 67,796 miles. Dealer: Exclusive Autos in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-17dddcd208c9
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 · 2023 Mercedes-Benz GLB price guide
More like this
Photos
18 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 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.