2006 Mercedes-Benz S Class 5.5 S600L BiTurbo

Overview

• Make: Mercedes-Benz
• Model: S Class
• Version: 5.5 S600L BiTurbo Tiptronic RWD Euro 4 4dr (510 bhp)
• Year: 2006
• Mileage: 99,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 5.5 litres, 510 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 340 g/km
• Emissions standard: Euro 4, ULEZ compliant

About this car

With 99,000 miles on the clock, this 2006 Mercedes-Benz S Class has done roughly 22,800 more miles than a typical 2006 Mercedes-Benz S Class. The AskCar estimate for this car is £8,358. It is priced at £12,990, which is £4,632 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 573 Mercedes-Benz S Class cars across different ages and specifications. We have tracked this advert for 13 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Priory Cars in Bedford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £4,632 (55%) over the AskCar estimate of £8,358.

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 573 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 10 November 2026.

Time on sale

This 2006 Mercedes-Benz S Class has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 28 October 2026 at £12,990. 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 10 November 2026: valid until 15 April 2027.

It has had 22 MOTs. The latest, on 15 April 2026, passed.

Advisories at the latest test: nearside front inner brake disc worn, pitted or scored, but not seriously weakened; offside front inner brake disc worn, pitted or scored, but not seriously weakened; offside front suspension arm ball joint has slight play slight play felt with weight on the wheels- unable to find cause of issue; and 1 more.

Mileage at that test: 99,178 miles, which matches the advertised 99,000 miles.

Advertised mileage is about 22,800 miles higher than the median mileage of a 2006 Mercedes-Benz S Class on AskCar.