Used Mercedes-Benz GLB for sale under £20,000
63 cars from UK dealers, updated 23 October 2026. Typical asking price £19,000. Half of them are priced between £18,100 and £19,700.
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
24 have had their price cut since they were first listed.
Typical price by year
| Year | For sale | Typical price | Half are priced between |
|---|---|---|---|
| 2022 | 20 | £19,400 | £18,500 to £19,700 |
| 2020 | 20 | £19,000 | £17,600 to £19,700 |
Cars for sale now
The cheaper cars like each one are on its AskCar page.
- 2021 Mercedes-Benz GLB, 10,000 miles, £19,995, £4,839 under typical, Walsall
- 2023 Mercedes-Benz GLB, 33,000 miles, £19,995, £4,336 under typical, Hall Green
- 2020 Mercedes-Benz GLB, 47,457 miles, £19,557, £2,368 under typical, Bolton
- 2022 Mercedes-Benz GLB, 41,000 miles, £19,495, Harlesden
- 2021 Mercedes-Benz GLB, 35,216 miles, £19,890, Blue Bell Hill
- 2022 Mercedes-Benz GLB, 47,600 miles, £18,995, Cannock
- 2020 Mercedes-Benz GLB, 56,694 miles, £19,850, Derby
- 2023 Mercedes-Benz GLB, 70,655 miles, £18,995, Doncaster
- 2021 Mercedes-Benz GLB, 51,400 miles, £19,995, Dukinfield
- 2023 Mercedes-Benz GLB, 59,701 miles, £19,999, York
- 2021 Mercedes-Benz GLB, 50,886 miles, £18,800, Watford
- 2020 Mercedes-Benz GLB, 53,650 miles, £19,800, Blackpool
- 2020 Mercedes-Benz GLB, 68,500 miles, £18,699, York
- 2022 Mercedes-Benz GLB, 48,432 miles, £19,460, Bristol
- 2020 Mercedes-Benz GLB, 57,534 miles, £19,310, Wolverhampton
- 2021 Mercedes-Benz GLB, 41,054 miles, £19,940, Norwich
- 2021 Mercedes-Benz GLB, 46,465 miles, £19,457, Leicester
- 2022 Mercedes-Benz GLB, 47,059 miles, £19,745, Preston
- 2020 Mercedes-Benz GLB, 70,448 miles, £18,750, Birmingham
- 2022 Mercedes-Benz GLB, 45,046 miles, £20,000, Bristol
- 2020 Mercedes-Benz GLB, 62,000 miles, £18,699, Ealing
- 2022 Mercedes-Benz GLB, 50,200 miles, £19,590, Bolton
- 2020 Mercedes-Benz GLB, 61,800 miles, £19,990, Essendine
- 2022 Mercedes-Benz GLB, 49,766 miles, £19,690, Brent
- 2020 Mercedes-Benz GLB, 70,712 miles, £19,995, Rushden
- 2020 Mercedes-Benz GLB, 67,137 miles, £19,798, Scunthorpe
- 2021 Mercedes-Benz GLB, 52,794 miles, £19,250, Blue Bell Hill
- 2020 Mercedes-Benz GLB, 71,484 miles, £19,320, Peterborough
- 2021 Mercedes-Benz GLB, 76,940 miles, £17,700, Barnet
- 2021 Mercedes-Benz GLB, 127,885 miles, £14,995, Hartlepool
- 2020 Mercedes-Benz GLB, 81,078 miles, £17,799, Corby
- 2020 Mercedes-Benz GLB, 76,883 miles, £18,572, Teesside
- 2022 Mercedes-Benz GLB, 51,885 miles, £19,950, Watford
- 2022 Mercedes-Benz GLB, 63,132 miles, £18,854, Rainham
- 2021 Mercedes-Benz GLB, 65,560 miles, £18,495, Basildon
- 2020 Mercedes-Benz GLB, 82,380 miles, £16,000, Birmingham
- 2020 Mercedes-Benz GLB, 47,634 miles, £19,675, Luton
- 2021 Mercedes-Benz GLB, 71,049 miles, £18,699, Harlow
- 2022 Mercedes-Benz GLB, 69,999 miles, £19,899, York
- 2023 Mercedes-Benz GLB, 72,759 miles, £19,750, Radcliffe
- 2020 Mercedes-Benz GLB, 95,000 miles, £17,000, Burton upon Trent
- 2021 Mercedes-Benz GLB, 71,750 miles, £18,199, Corby
- 2022 Mercedes-Benz GLB, 90,000 miles, £18,990, Liverpool
- 2021 Mercedes-Benz GLB, 70,487 miles, £18,495, Lincoln
- 2022 Mercedes-Benz GLB, 100,000 miles, £17,975, Peterborough
- 2020 Mercedes-Benz GLB, 107,698 miles, £16,195, Oldham
- 2021 Mercedes-Benz GLB, 87,258 miles, £16,800, Durham
- 2022 Mercedes-Benz GLB, 78,610 miles, £19,495, Glasgow
- 2021 Mercedes-Benz GLB, 95,412 miles, £15,990, Brent
- 2022 Mercedes-Benz GLB, 89,000 miles, £19,690, Ipswich
- 2022 Mercedes-Benz GLB, 98,000 miles, £18,509, Wembley
- 2020 Mercedes-Benz GLB, 104,000 miles, £17,031, Bolton
- 2022 Mercedes-Benz GLB, 77,121 miles, £18,400, Peterborough
- 2022 Mercedes-Benz GLB, 99,000 miles, £17,495, Sudbury
- 2021 Mercedes-Benz GLB, 119,000 miles, £17,995, Oldham
- 2021 Mercedes-Benz GLB, 101,000 miles, £15,795, Birmingham
- 2022 Mercedes-Benz GLB, 100,000 miles, £17,499, Grendon
- 2020 Mercedes-Benz GLB, 105,000 miles, £16,250, Woodford Green
- 2022 Mercedes-Benz GLB, 91,012 miles, £17,696, Dunstable
- 2021 Mercedes-Benz GLB, 92,677 miles, £18,750, Coventry
- 2020 Mercedes-Benz GLB, 1,950 miles, £19,490, Louth
- 2022 Mercedes-Benz GLB, 52,000 miles, £19,299, Bedford
- 2021 Mercedes-Benz GLB, 47,782 miles, £19,831, Watford
Mercedes-Benz GLB by gearbox, fuel and body
Mercedes-Benz GLB prices by year
Mercedes-Benz GLB by price
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