2023 Mercedes-Benz GLB

1.9 220d 4M AMG Line Auto 4WD Euro 6 5dr Prem + Night Ed 8G-Tronic (187 bhp)

£34,500

Fair price: within 8% of the typical £32,110 for this model, age and mileage, drawing on 876 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: GLB
Trim: AMG LINE
Version: 1.9 220d 4M AMG Line Auto 4WD Euro 6 5dr Prem + Night Ed 8G-Tronic (187 bhp)
Mileage: 17,495 miles
Year: 2023
Fuel type: Diesel
Body type: SUV
Engine: 1.9 L
Gearbox: Automatic
Power: 187 bhp
Seats: 7
CO2: 164 g/km
Colour: Blue
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: GLB220d
Emissions standard: Euro 6

About this car

This 2023 Mercedes-Benz GLB AMG Line is advertised with 17,495 miles, approximately 15,700 below the typical mileage for its age. At £34,500, it is advertised £2,390 above our estimated market asking price of £32,110. We use UK dealer asking prices, including 876 Mercedes-Benz GLB listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 23 days ago. You can find this car at Sytner Group Mercedes-Benz of Cheltenham & Gloucester in Staverton.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 October 2026, 23 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observed	Asking price
1 October 2026	£34,500
23 October 2026	£34,500

Price and mileage comparison

Estimated market asking price: £32,110. The asking price is £2,390 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 876 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,700 miles lower than typical for a 2023 Mercedes-Benz GLB.

MOT

MOT no details held by dvla.

8 other cars with the same year, trim, gearbox and fuel are for sale from £22,990 to £32,250.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£22,990	65,000 miles
£25,990	69,223 miles
£25,999	33,326 miles
£28,799	31,822 miles
£29,698	33,045 miles

These cars have covered 14,557–69,223 miles, compared with 17,495 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 GLB cars for sale · 2023 Mercedes-Benz GLB price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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