2014 Mercedes-Benz S Class 3.5 S400Lh V6 SE Line

Overview

• Make: Mercedes-Benz
• Model: S Class
• Trim: SE Line
• Version: 3.5 S400Lh V6 SE Line G-Tronic+ RWD Euro 6 (s/s) 4dr (328 bhp)
• Year: 2014
• Mileage: 71,906 miles
• Fuel: Petrol, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.5 litres, 328 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 71,906 miles, this 2014 Mercedes-Benz S Class SE Line has covered about 8,100 fewer miles than other 2014 Mercedes-Benz S Class cars. Its asking price of £13,995 is £1,003 below the AskCar estimate of £14,998. To work out the AskCar estimate, we analyse UK dealer adverts for 568 Mercedes-Benz S Class cars across different ages and specifications. We have tracked this advert for 24 days. The government's MOT record matches its advertised mileage. You can find this car at House of Motors London in Ilford. 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: £1,003 (6%) under the AskCar estimate of £14,998.

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 568 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 9 November 2026.

A 2014 Mercedes-Benz S Class with the 3.5 petrol engine is typically advertised at £14,200: the median of the 10 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2014 Mercedes-Benz S Class has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 16 October 2026 at £13,995. Its asking price has not changed.

Price changes recorded:

• 16 October 2026: £13,995
• 19 October 2026: £14,495
• 20 October 2026: £13,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 23 December 2026.

It has had 11 MOTs. The latest, on 12 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 67,361 miles, which matches the advertised 71,906 miles.

Advertised mileage is about 8,100 miles lower than the median mileage of a 2014 Mercedes-Benz S Class on AskCar.

Similar cars

4 other 2014 Mercedes-Benz S Class SE Line 3.5 petrol automatic saloons are for sale at UK dealers, from £12,990 to £14,500, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2014 Mercedes-Benz S Class SE Line, 3.5 petrol saloon, black. Mileage: 79,000 miles. Price: £14,500, £505 more than this car. Dealer: Pro-Division Car Sales in Stirling. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2014-876b89f5f393
• 2014 Mercedes-Benz S Class SE Line, 3.5 petrol saloon, silver. Mileage: 80,000 miles. Price: £13,250, £745 less than this car. Dealer: LK Cars in Uppermill. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2014-4a17ad6728f0
• 2014 Mercedes-Benz S Class SE Line, 3.5 petrol saloon, black. Mileage: 93,000 miles. Price: £12,990, £1,005 less than this car. Dealer: Westdrayton Motors in Windsor. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2014-032ed941d5e3