2026 Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class

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: 3,000 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: Silver
• CO2: 223 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Mercedes-Benz GLS Business Class is advertised with 3,000 miles on the clock. The dealer is asking £85,999, which is £1,108 below the AskCar estimate of £87,107. To work out the AskCar estimate, we analyse UK dealer adverts for 141 Mercedes-Benz GLS cars across different ages and specifications. We first recorded this car for sale today. The seller is Eastern Western Motor Group Mercedes-Benz of Edinburgh (Newbridge), based in Newbridge. 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

Price

Fair price: £1,108 (1%) under the AskCar estimate of £87,107.

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

AskCar first saw this 2026 Mercedes-Benz GLS advertised today.

Price history

AskCar first saw this advert on 9 November 2026 at £85,999. Its asking price has not changed.

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, black. Mileage: 2,569 miles. Price: £87,549, £1,550 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: 3,596 miles. Price: £85,993, the same price as this car. Dealer: Group 1 Automotive Mercedes-Benz Of Derby in Derby. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2026-43002988150c
• 2026 Mercedes-Benz GLS Business Class, 3.0 diesel SUV, black. Mileage: 2,095 miles. Price: £87,799, £1,800 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

• The nearest: 2026 Mercedes-Benz GLS Business Class, 3.0 diesel SUV, black, 182 miles from this car. Mileage: 9,679 miles. Price: £82,999, £3,000 less than this car. Dealer: LSH Auto Mercedes-Benz of Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2026-93250e9f6dcf