2022 Mercedes-Benz GLS prices
There are 14 used 2022 Mercedes-Benz GLS cars for sale from UK dealers on AskCar, as of 12 November 2026. Typical asking price £53,000 (the median: half cost less, half cost more). The cheapest is £42,995. The middle half are priced between £48,000 and £57,000. Median mileage: about 49,000 miles.
Dealers lowered the asking price on more than a quarter of 2022 Mercedes-Benz GLS cars: 4 of the 14 in the 14 days to 12 November 2026.
AskCar lists 144 used Mercedes-Benz GLS across the UK, from 111 dealerships.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2022 Mercedes-Benz GLS cars for sale now
This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage and recently reduced. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 13 cars listed here meet these rules.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 138 priced Mercedes-Benz GLS adverts on AskCar as of 12 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2022 Mercedes-Benz GLS.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
This list leaves out 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.
Best value 2022 Mercedes-Benz GLS: priced furthest below the AskCar estimate
Their asking prices run from £42,995 to £60,450.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, blue. Mileage: 17,897 miles. Price: £54,950, reduced by £5,000 from £59,950 since AskCar first saw it on 16 September 2026, 57 days ago. Good value: £6,335 (10%) under the AskCar estimate of £61,285. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 19 October 2026; ask the dealer for the current MOT. Dealer: Group 1 Automotive Mercedes-Benz of Hertford in Hertford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-855c016af91b
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, black. Mileage: 78,901 miles. Price: £42,995, reduced by £3,000 from £45,995 since AskCar first saw it on 11 August 2026, 93 days ago. Fair price: £3,604 (7%) under the AskCar estimate of £46,599. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT. Dealer: R S Car Sales in Crewe. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-49a14bc615d2
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, black. Mileage: 78,640 miles. Price: £45,995, reduced by £3,000 from £48,995 since AskCar first saw it on 23 August 2026, 81 days ago. Fair price: £691 (1%) under the AskCar estimate of £46,686. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 August 2027. Dealer: AA Prestige Cars in Slough. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-72fda5abcbf5
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, grey. Mileage: 32,750 miles. Price: £56,998, reduced by £5,500 from £62,498 since AskCar first saw it on 30 May 2026, 166 days ago. Fair price: £386 (under 1%) under the AskCar estimate of £57,384. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2026. Dealer: Arnold Clark Mercedes-Benz of Dundee in Dundee. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-80eb206cb516
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, red. Mileage: 69,729 miles. Price: £46,995, unchanged since AskCar first saw it on 4 October 2026, 39 days ago. Fair price: £73 (under 1%) under the AskCar estimate of £47,068. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 August 2027. Dealer: Just Audi VW in Lincoln. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-3107dee63a76
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition Executive, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, grey. Mileage: 54,000 miles. Price: £50,990, unchanged since AskCar first saw it on 29 September 2026, 44 days ago. Fair price: the same as the AskCar estimate of £50,990. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 8 October 2026; ask the dealer for the current MOT. Dealer: LTV in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-3ee8c2d6e3c6
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, grey. Mileage: 52,785 miles. Price: £51,950, reduced by £1,840 from £53,790 since AskCar first saw it on 16 August 2026, 88 days ago. Fair price: £420 (under 1%) over the AskCar estimate of £51,530. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 19 October 2026; ask the dealer for the current MOT. Dealer: Redline Specialist Cars in Knaresborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-7cb2866cbadc
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, black. Mileage: 43,621 miles. Price: £56,990, unchanged since AskCar first saw it on 7 October 2026, 36 days ago. Fair price: £1,917 (3%) over the AskCar estimate of £55,073. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 September 2026; ask the dealer for the current MOT. Dealer: Lennox Auto in Brent. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-46cdc6a657b8
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition Executive, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, blue. Mileage: 38,157 miles. Price: £57,988, unchanged since AskCar first saw it on 5 November 2026, 7 days ago. Fair price: £2,023 (3%) over the AskCar estimate of £55,965. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 January 2027. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-b92fcf0d56fd
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, black. Mileage: 45,838 miles. Price: £60,450, reduced by £4,500 from £64,950 since AskCar first saw it on 13 September 2026, 60 days ago. Fair price: £2,944 (5%) over the AskCar estimate of £57,506. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT. Dealer: Arbat Motors in Bexleyheath. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-b3445f9122b2
Cheapest 2022 Mercedes-Benz GLS: the lowest asking prices
These 10 are priced £42,995 to £56,998. They have covered 17,897 to 94,121 miles.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive: £42,995, 78,901 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, black. Mileage: 94,121 miles. Price: £42,998, reduced by £2,000 from £44,998 since AskCar first saw it on 29 August 2026, 75 days ago. Above the going rate: £4,095 (10%) over the AskCar estimate of £38,903. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Arnold Clark Mercedes-Benz Of Perth in Perth. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-88e8f6a28a04
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive: £45,995, 78,640 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition: £46,995, 69,729 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition Executive: £50,990, 54,000 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition: £51,950, 52,785 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9, automatic, diesel, SUV, 5 doors, 7 seats, blue. Mileage: 53,250 miles. Price: £51,995, reduced by £4,000 from £55,995 since AskCar first saw it on 30 May 2026, 166 days ago. Fair price: £3,003 (6%) over the AskCar estimate of £48,992. Euro 6 emissions standard. ULEZ compliant. Dealer: ALX Specialist Cars in Ripon. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-d36c7d61bfbb
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition: £54,950, 17,897 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition: £56,990, 43,621 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition: £56,998, 32,750 miles. Listed in full under best value.
Lowest-mileage 2022 Mercedes-Benz GLS
These 10 have covered 14,991 to 69,729 miles. Their asking prices run from £46,995 to £66,991.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats. Mileage: 14,991 miles. Price: £66,991, unchanged since AskCar first saw it on 11 August 2026, 93 days ago. Fair price: £4,951 (7%) over the AskCar estimate of £62,040. Euro 6 emissions standard. ULEZ compliant. Dealer: ASM (uk) in Redditch. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2022-93a7caa8fb47
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition: £54,950, 17,897 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition: £56,998, 32,750 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition Executive: £57,988, 38,157 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition: £56,990, 43,621 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive: £60,450, 45,838 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition: £51,950, 52,785 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9: £51,995, 53,250 miles. Listed in full under cheapest.
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition Executive: £50,990, 54,000 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition: £46,995, 69,729 miles. Listed in full under best value.
Recently reduced 2022 Mercedes-Benz GLS: the biggest price reductions in the 14 days to 12 November 2026
The dealer lowered the asking price on each of these 3 in the 14 days to 12 November 2026. Their reductions since AskCar first saw them run from £3,000 to £5,000.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition: £54,950, 17,897 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive: £42,995, 78,901 miles. Listed in full under best value.
- 2022 Mercedes-Benz GLS 2.9 GLS400d Night Edition Executive: £45,995, 78,640 miles. Listed in full under best value.
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