2023 Mercedes-Benz GLB

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

£24,192

Fair price: within 8% of the typical £24,901 for this model, age and mileage, drawing on 876 adverts of this make and model.

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: 27,938 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
Emissions standard: Euro 6

About this car

With 27,938 miles on the clock, this 2023 Mercedes-Benz GLB AMG Line Executive has done roughly 5,300 fewer miles than a typical 2023 Mercedes-Benz GLB. The dealer is asking £24,192, which is £709 below our market estimate of £24,901. Our estimate draws on 876 Mercedes-Benz GLB adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 29 days ago, and its asking price has since fallen by £198. MOT records show an expiry date of 19 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Mercedes-Benz of Glasgow, based in Glasgow.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 September 2026, 29 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £198 from the first recorded £24,390. 2 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
26 September 2026	£24,390
7 October 2026	£24,291
17 October 2026	£24,192
23 October 2026	£24,192

Price and mileage comparison

Estimated market asking price: £24,901. The asking price is £709 below 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 5,300 miles lower than typical for a 2023 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 19 February 2027. 24,484 miles at the last test.

39 other cars with the same year, trim, gearbox and fuel are for sale from £19,750 to £26,164.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£19,750	72,759 miles
£19,995	33,000 miles
£19,999	59,701 miles
£20,300	71,001 miles
£21,000	61,738 miles

These cars have covered 6,545–72,759 miles, compared with 27,938 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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