2012 Mercedes-Benz S Class 3.0 S350L V6 BlueTEC

Overview

• Make: Mercedes-Benz
• Model: S Class
• Version: 3.0 S350L V6 BLUETEC G-Tronic+ RWD Euro 6 (s/s) 4dr (254 bhp)
• Year: 2012
• Mileage: 89,073 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 164 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2012 Mercedes-Benz S Class has covered 89,073 miles. The AskCar estimate for this car is £7,805. It is priced at £6,000, which is £1,805 below that estimate. The AskCar estimate uses UK dealer asking prices, including 569 Mercedes-Benz S Class adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 158 days ago. Its asking price has since fallen by £995. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Newbury First Cars, based in Newbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £1,805 (23%) under the AskCar estimate of £7,805.

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 569 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 2 November 2026.

A 2012 Mercedes-Benz S Class with the 3.0 diesel engine is typically advertised at £7,200: the median of the 16 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2012 Mercedes-Benz S Class has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £6,995. Its asking price is now £6,000, £995 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 28 May 2026: £6,995
• 24 October 2026: £6,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 February 2027.

It failed its MOT on 5 February 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 6 days later, on 11 February 2026.

There were no advisories at the latest test.

Mileage at that test: 88,192 miles, which matches the advertised 89,073 miles.

Advertised mileage is about 800 miles lower than the median mileage of a 2012 Mercedes-Benz S Class on AskCar.