2020 Mercedes-Benz GLB

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

£16,000

Fair price: within 8% of the typical £15,734 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
82,380 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
1.3 L
Gearbox
Automatic
Power
161 bhp
Seats
7
CO2
163 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
GLB200
Emissions standard
Euro 6

About this car

At 82,380 miles, this 2020 Mercedes-Benz GLB AMG Line has covered about 31,000 more miles than other 2020 Mercedes-Benz GLB cars. Its asking price of £16,000 is £266 above our estimate of £15,734. 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 115 days ago, the asking price has dropped by £2,000. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 28 October 2026. The advertised mileage is consistent with the latest MOT reading. You can find this car at Your Car Supermarket in Birmingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 July 2026, 115 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £2,000 from the first recorded £18,000. 4 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
2 July 2026£18,000
10 July 2026£18,000
23 July 2026£17,498
8 August 2026£17,298
10 October 2026£16,698
23 October 2026£16,000

Price and mileage comparison

Estimated market asking price: £15,734. The asking price is £266 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 31,000 miles higher than typical for a 2020 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 October 2026. 79,886 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £19,675 to £19,675.

Other matching cars
Asking priceMileage
£19,67547,634 miles

These cars have covered 47,634 miles, compared with 82,380 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 · 2020 Mercedes-Benz GLB price guide

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