2023 Mercedes-Benz GLB

1.3 GLB200 AMG Line DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)

£28,995

Fair price: within 8% of the typical £27,154 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
1.3 GLB200 AMG Line DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
Mileage
20,174 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
Blue
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
GLB200
Emissions standard
Euro 6

About this car

At 20,174 miles, this 2023 Mercedes-Benz GLB AMG Line has covered about 13,000 fewer miles than other 2023 Mercedes-Benz GLB cars. The dealer is asking £28,995, which is £1,841 above our market estimate of £27,154. We use UK dealer asking prices, including 876 Mercedes-Benz GLB listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 53 days ago, the asking price has dropped by £1,000. MOT records show an expiry date of 14 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Sandown Group Mercedes-Benz of Guildford, based in Guildford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 September 2026, 53 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,000 from the first recorded £29,995. 3 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
2 September 2026£29,995
29 September 2026£29,695
6 October 2026£29,495
20 October 2026£28,995
23 October 2026£28,995

Price and mileage comparison

Estimated market asking price: £27,154. The asking price is £1,841 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 13,000 miles lower than typical for a 2023 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 14 March 2027. 17,400 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £25,750 to £28,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£25,7502,261 miles
£25,9908,214 miles
£27,49028,988 miles
£27,79037,474 miles
£28,00022,784 miles

These cars have covered 2,261–37,474 miles, compared with 20,174 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

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