2023 Mercedes-Benz GLB 1.3 AMG Line Executive
Version: 1.3 AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
Price: £27,495. Fair price: £300 (1%) over the AskCar estimate of £27,195, 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 Executive
- Version
- 1.3 AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
- Mileage
- 7,888 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
- Emissions standard
- Euro 6
About this car
This 2023 Mercedes-Benz GLB AMG Line Executive is advertised with 7,888 miles, approximately 26,100 below the typical mileage for its age. The dealer is asking £27,495, which is £300 above the AskCar estimate of £27,195. To work out the AskCar estimate, we analyse UK dealer adverts for 877 Mercedes-Benz GLB cars across different ages and specifications. It first appeared in our advert records 1 day ago. The seller is Sandown Group Mercedes-Benz of Epsom, based in Epsom.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 30 October 2026, 1 day ago.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £27,495 |
| 31 October 2026 | £27,495 |
Price and mileage comparison
Fair price: £300 (1%) over the AskCar estimate of £27,195.
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 26,100 miles lower than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.
Other matching cars
48 other 2023 Mercedes-Benz GLB AMG Line Executive automatic petrol cars are for sale at UK dealers from £17,500 to £26,495, as of 31 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 48 matching cars have covered 6,545 to 81,000 miles, compared with 7,888 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
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.