2023 Mercedes-Benz GLB 1.3 GLB200h MHEV AMG Line Executive
Version: 1.3 GLB200h Mhev AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
Price: £21,000. Fair price: £753 (3%) under the AskCar estimate of £21,753, our expected asking price for this car from its model, age, mileage and specification, drawing on 860 priced Mercedes-Benz GLB adverts on AskCar as of 30 October 2026.
AskCar lists 873 used Mercedes-Benz GLB from 399 UK dealerships, as of 30 October 2026.
Overview
- Make
- Mercedes-Benz
- Model
- GLB
- Trim
- AMG Line Executive
- Version
- 1.3 GLB200h Mhev AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
- Mileage
- 58,042 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.3 L
- Gearbox
- Automatic
- Power
- 161 bhp
- Seats
- 7
- CO2
- 162 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DCT
- Engine badge
- GLB200h; MHEV
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
At 58,042 miles, this 2023 Mercedes-Benz GLB AMG Line Executive has covered about 24,600 more miles than other 2023 Mercedes-Benz GLB cars. Priced at £21,000, it is advertised £753 below the AskCar estimate of £21,753. The AskCar estimate uses 860 UK dealer adverts for the Mercedes-Benz GLB, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. The latest MOT record shows an expiry date of 8 June 2027, with the advertised mileage consistent with the recorded reading. It is for sale at MB Brent Park in London.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 29 October 2026, 1 day ago.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £21,000 |
| 30 October 2026 | £21,000 |
Price and mileage comparison
Fair price: £753 (3%) under the AskCar estimate of £21,753.
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 860 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 24,600 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 8 June 2027. 53,699 miles at the last test.
Other matching cars
52 other 2023 Mercedes-Benz GLB AMG Line Executive automatic petrol cars are for sale at UK dealers from £17,500 to £27,495, as of 30 October 2026.
The 5 cheapest:
- 2023 Mercedes-Benz GLB. Price: £17,500. Mileage: 34,453 miles. Dealer: Revolve Collections in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-ca663ca2a0ae
- 2023 Mercedes-Benz GLB. Price: £19,995. Mileage: 33,000 miles. Dealer: Flint Green Motors in Hall Green. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-47b67843c47d
- 2023 Mercedes-Benz GLB. Price: £19,999. Mileage: 59,701 miles. Dealer: Prestige Car Supermarket in York. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-4f21a76bf7ea
- 2023 Mercedes-Benz GLB. Price: £19,999. Mileage: 81,000 miles. Dealer: Rangebrook in Nuneaton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-708a158b1115
- 2023 Mercedes-Benz GLB. Price: £20,100. Mileage: 71,001 miles. Dealer: Sytner Select Bristol in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-b63c458a2706
The 52 matching cars have covered 6,545 to 81,000 miles, compared with 58,042 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 · 2023 Mercedes-Benz GLB price guide
More like this
Photos
19 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 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.