2026 Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class

Price: £85,993. Fair price: £888 (1%) under the AskCar estimate of £86,881, our expected asking price for this car from its model, age, mileage and specification, drawing on 141 priced Mercedes-Benz GLS adverts on AskCar as of 9 November 2026.

AskCar lists 147 used Mercedes-Benz GLS from 113 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: GLS
  • Trim: Business Class
  • Version: 3.0 GLS450dh Mhev Business Class G-Tronic 4WD Euro 6 (s/s) 5dr (382 bhp)
  • Year: 2026
  • Mileage: 3,596 miles
  • Fuel: Diesel, mild hybrid
  • Body: SUV, 5 doors, 7 seats
  • Engine: 3.0 litres, 382 bhp
  • Gearbox: Automatic (G-Tronic)
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 223 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Mercedes-Benz GLS Business Class has covered 3,596 miles. Its asking price of £85,993 is £888 below the AskCar estimate of £86,881. The AskCar estimate draws on 141 Mercedes-Benz GLS adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 44 days ago, and its asking price has since fallen by £6,957. The seller is Group 1 Automotive Mercedes-Benz Of Derby, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Group 1 Automotive Mercedes-Benz Of Derby is rated 4.5 out of 5 on Google.

Price

Fair price: £888 (1%) under the AskCar estimate of £86,881.

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 141 priced Mercedes-Benz GLS adverts across different ages and specifications, as of 9 November 2026.

Time on sale

This 2026 Mercedes-Benz GLS has been on sale for at least 44 days.

Price history

AskCar first saw this advert on 26 September 2026 at £92,950. Its asking price is now £85,993, £6,957 less. The latest price cut was seen on 9 November 2026.

Price changes recorded:

  • 26 September 2026: £92,950
  • 1 October 2026: £92,450
  • 3 October 2026: £84,990
  • 5 October 2026: £89,993
  • 10 October 2026: £88,993
  • 19 October 2026: £88,795
  • 25 October 2026: £87,993
  • 26 October 2026: £87,495
  • 5 November 2026: £86,993
  • 9 November 2026: £85,993

Mileage and MOT

MOT: first test not yet due.

Similar cars

6 other 2026 Mercedes-Benz GLS Business Class 3.0 diesel automatic SUVs are for sale at UK dealers, from £82,999 to £87,799, as of 9 November 2026.

The 3 closest to this car in mileage:

  • 2026 Mercedes-Benz GLS Business Class, 3.0 diesel SUV, silver. Mileage: 3,000 miles. Price: £85,999, the same price as this car. Dealer: Eastern Western Motor Group Mercedes-Benz of Edinburgh (Newbridge) in Edinburgh. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2026-9a9f24f0548f
  • 2026 Mercedes-Benz GLS Business Class, 3.0 diesel SUV, black. Mileage: 2,569 miles. Price: £87,549, £1,556 more than this car. Dealer: Lookers Mercedes-Benz of Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2026-3f9c9c62ca4e
  • 2026 Mercedes-Benz GLS Business Class, 3.0 diesel SUV, black. Mileage: 2,095 miles. Price: £87,799, £1,806 more than this car. Dealer: Lookers Mercedes-Benz of Brighton in Brighton and Hove. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2026-371a99b1e628

Browse all Mercedes-Benz GLS cars for sale · 2026 Mercedes-Benz GLS price guide

More like this

Photos

1 photo of this car is on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.