2026 Mercedes-Benz GLS
Price: £229,995. Above the going rate: £143,829 (166%) over the AskCar estimate of £86,166, our expected asking price for this car from its model, age, mileage and specification, drawing on 139 priced Mercedes-Benz GLS adverts on AskCar as of 11 November 2026.
AskCar lists 145 used Mercedes-Benz GLS from 113 UK dealerships, as of 11 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLS
- Version: Auto 4WD Euro 6 5dr
- Year: 2026
- Mileage: 30 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 7 seats
- Gearbox: Automatic
- Drive: Four-wheel drive
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 30 miles, this 2026 Mercedes-Benz GLS has covered about 3,300 fewer miles than other 2026 Mercedes-Benz GLS cars. Its asking price of £229,995 is £143,829 above the AskCar estimate of £86,166. The AskCar estimate draws on 139 Mercedes-Benz GLS adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 104 days. It is advertised by Pegasus Autos in Westminster. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 11 November 2026.
Pegasus Autos is rated 4.2 out of 5 on Google.
Price
Above the going rate: £143,829 (166%) over the AskCar estimate of £86,166.
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 139 priced Mercedes-Benz GLS adverts across different ages and specifications, as of 11 November 2026.
Time on sale
This 2026 Mercedes-Benz GLS has been on sale for at least 104 days.
Price history
AskCar first saw this advert on 30 July 2026 at £229,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 3,300 miles lower than the median mileage of a 2026 Mercedes-Benz GLS on AskCar.
Browse all Mercedes-Benz GLS cars for sale · 2026 Mercedes-Benz GLS price guide
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Photos
15 photos of this car are on its AskCar page.
As of 11 November 2026, AskCar lists 593,449 cars and vans from 12,847 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.