2023 Mercedes-Benz GLB 1.3 AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLB
• Trim: AMG Line Premium
• Version: 1.3 AMG Line Premium Auto FWD Euro 6 5dr (161 bhp)
• Year: 2023
• Mileage: 23,938 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 7 seats
• Engine: 1.3 litres, 161 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: White
• CO2: 163 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 23,938 miles on the clock, this 2023 Mercedes-Benz GLB AMG Line Premium has done roughly 9,700 fewer miles than a typical 2023 Mercedes-Benz GLB. Its asking price of £25,699 is £289 below the AskCar estimate of £25,988. The AskCar estimate draws on 822 Mercedes-Benz GLB adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 96 days ago, the asking price has dropped by £2,291. The seller is Stratstone Mercedes-Benz of Glasgow, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £289 (1%) under the AskCar estimate of £25,988.

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 822 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 8 November 2026.

A 2023 Mercedes-Benz GLB with the 1.3 petrol engine is typically advertised at £24,300: the median of the 118 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 Mercedes-Benz GLB has been on sale for at least 96 days.

Price history

AskCar first saw this advert on 4 August 2026 at £27,990. Its asking price is now £25,699, £2,291 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 5 August 2026: £27,990
• 11 August 2026: £27,681
• 22 August 2026: £27,642
• 2 September 2026: £27,593
• 12 September 2026: £27,494
• 17 September 2026: £27,255
• 26 September 2026: £26,996
• 29 September 2026: £26,696
• 10 October 2026: £26,497
• 13 October 2026: £26,247
• 24 October 2026: £25,988
• 27 October 2026: £25,738
• 7 November 2026: £25,699

Mileage and MOT

Advertised mileage is about 9,700 miles lower than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

Similar cars

38 other 2023 Mercedes-Benz GLB AMG Line Premium 1.3 petrol automatic SUVs are for sale at UK dealers, from £19,750 to £46,950, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLB AMG Line Premium, 1.3 petrol SUV, black. Mileage: 24,193 miles. Price: £26,565, £866 more than this car. Dealer: Hedin Automotive Mercedes-Benz And Smart Of Dartford in Dartford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-dc13ae976986
• 2023 Mercedes-Benz GLB AMG Line Premium, 1.3 petrol SUV, white. Mileage: 19,401 miles. Price: £26,498, £799 more than this car. Dealer: Eastern Western Motor Group Western Mercedes-Benz of Coldstream in Coldstream. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-cf1f19ac26cb
• 2023 Mercedes-Benz GLB AMG Line Premium, 1.3 petrol SUV, red. Mileage: 28,598 miles. Price: £25,107, £592 less than this car. Dealer: Lookers Mercedes-Benz of Shrewsbury in Shrewsbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-85cfc2cbc2a8

• The nearest: 2023 Mercedes-Benz GLB AMG Line Premium, 1.3 petrol SUV, white, under a mile from this car. Mileage: 32,927 miles. Price: £24,823, £876 less than this car. Dealer: Stratstone Mercedes-Benz of Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-1fbdeb6dea9d