2006 Mercedes-Benz S Class 3.0 S320 CDI V6

Price: £4,990. Above the going rate: £865 (20%) over the AskCar estimate of £4,125, our expected asking price for this car from its model, age, mileage and specification, drawing on 568 priced Mercedes-Benz S Class adverts on AskCar as of 9 November 2026.

AskCar lists 634 used Mercedes-Benz S Class from 444 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: S Class
  • Version: 3.0 S320 CDI V6 G-Tronic RWD Euro 4 4dr (228 bhp)
  • Year: 2006
  • Mileage: 111,324 miles
  • Fuel: Diesel
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 3.0 litres, 228 bhp
  • Gearbox: Automatic (G-Tronic)
  • Drive: Rear-wheel drive
  • Colour: Silver
  • CO2: 225 g/km
  • Emissions standard: Euro 4

About this car

This 2006 Mercedes-Benz S Class is advertised with 111,324 miles, approximately 35,100 above the typical mileage for its age. The AskCar estimate for this car is £4,125. It is priced at £4,990, which is £865 above that estimate. The AskCar estimate uses 568 UK dealer adverts for the Mercedes-Benz S Class, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 44 days. Its advertised mileage matches the government's MOT record. It is for sale at Formula One Car Supermarket in Falkirk. 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

Above the going rate: £865 (20%) over the AskCar estimate of £4,125.

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.

Time on sale

This 2006 Mercedes-Benz S Class has been on sale for at least 44 days.

Price history

AskCar first saw this advert on 26 September 2026 at £4,990. 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 9 November 2026: valid until 23 September 2027.

It has had 22 MOTs. The latest, on 24 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 111,045 miles, which matches the advertised 111,324 miles.

Advertised mileage is about 35,100 miles higher than the median mileage of a 2006 Mercedes-Benz S Class on AskCar.

Browse all Mercedes-Benz S Class cars for sale · 2006 Mercedes-Benz S Class price guide

More like this

Photos

1 photo of this car is on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.