2011 Mercedes-Benz CLS 3.0 CLS350 CDI V6 BlueEfficiency Sport

Overview

• Make: Mercedes-Benz
• Model: CLS
• Trim: Sport
• Version: 3.0 CLS350 CDI V6 BlueEfficiency Sport G-Tronic+ RWD Euro 5 4dr (261 bhp)
• Year: 2011
• Mileage: 126,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 4 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 160 g/km
• Emissions standard: Euro 5

About this car

This 2011 Mercedes-Benz CLS Sport is advertised with 126,000 miles on the clock. The dealer is asking £8,250, which is £2,995 above the AskCar estimate of £5,255. To work out the AskCar estimate, we analyse UK dealer adverts for 313 Mercedes-Benz CLS cars across different ages and specifications. This car was first seen in our listings data 103 days ago. The advertised mileage is lower than the latest MOT reading of 128,324 miles. Ask the dealer to explain. MOT records show an expiry date of 12 February 2027. You can find this car at AutoTech House in Chesham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,995 (57%) over the AskCar estimate of £5,255.

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 313 priced Mercedes-Benz CLS adverts across different ages and specifications, as of 6 November 2026.

A 2011 Mercedes-Benz CLS with the 3.0 diesel engine is typically advertised at £6,500: the median of the 11 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2011 Mercedes-Benz CLS has been on sale for at least 103 days.

Price history

AskCar first saw this advert on 26 July 2026 at £8,250. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 12 February 2027.

It failed its MOT on 20 January 2026 (nearside side repeater light intensity significantly reduced; offside rear brake pipe excessively corroded to rear brake flexi pipe; nearside front lower suspension arm pin or bush excessively worn front arm inner bush; and 1 more) and passed 24 days later, on 13 February 2026.

Advisories at the latest test: offside front tyre slightly damaged outer wall; nearside front lower anti-roll bar ball joint dust cover severely deteriorated; rear tyre worn close to legal limit/worn on edge worn on outer edge.

Mileage at that test: 128,324 miles. The advert says 126,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 29,600 miles higher than the median mileage of a 2011 Mercedes-Benz CLS on AskCar.

Similar cars

5 other 2011 Mercedes-Benz CLS Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £4,745 to £8,850, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2011 Mercedes-Benz CLS Sport, 3.0 diesel saloon, black. Mileage: 146,000 miles. Price: £4,745, £3,505 less than this car. Dealer: Lakeview Cars in Biggleswade. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2011-d17e27270efe
• 2011 Mercedes-Benz CLS Sport, 3.0 diesel saloon, black. Mileage: 98,480 miles. Price: £6,450, £1,800 less than this car. Dealer: A&S Motor UK in Altrincham. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2011-f8cf3bf5f1df
• 2011 Mercedes-Benz CLS Sport, 3.0 diesel saloon, black. Mileage: 81,140 miles. Price: £6,490, £1,760 less than this car. Dealer: Riverbank Motor Company in Greenock. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2011-f81448d4427d

• The nearest: 2011 Mercedes-Benz CLS Sport, 3.0 diesel saloon, grey, 18 miles from this car. Mileage: 63,250 miles. Price: £8,850, £600 more than this car. Dealer: Carnatics Motor Company in Long Crendon. AskCar page: https://askcar.co.uk/car/mercedes-benz-cls-2011-9a6a4ff6bb9e