2006 Audi S4 4.2
Price: £6,569. Above the going rate: £1,179 (21%) over the AskCar estimate of £5,390, our expected asking price for this car from its model, age, mileage and specification, drawing on 93 priced Audi S4 adverts on AskCar as of 6 November 2026.
AskCar lists 95 used Audi S4 from 84 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: S4
- Version: 4.2 Manual 4WD Euro 4 4dr (339 bhp)
- Year: 2006
- Mileage: 125,600 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 4.2 litres, 339 bhp
- Gearbox: Manual
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 322 g/km
- Emissions standard: Euro 4, ULEZ compliant
About this car
The advertised mileage for this 2006 Audi S4 is 125,600 miles. Its asking price of £6,569 is £1,179 above the AskCar estimate of £5,390. The AskCar estimate uses UK dealer asking prices, including 93 Audi S4 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 162 days ago. The latest recorded MOT expiry date is 13 June 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. You can find this car at BINCA in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Above the going rate: £1,179 (21%) over the AskCar estimate of £5,390.
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 93 priced Audi S4 adverts across different ages and specifications, as of 6 November 2026.
Time on sale
This 2006 Audi S4 has been on sale for at least 162 days.
Price history
AskCar first saw this advert on 28 May 2026 at £6,569. 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: the latest record we hold ran out on 13 June 2026; ask the dealer for the current MOT.
It failed its MOT on 29 May 2025 (windscreen damaged but not adversely affecting driver's view; offside front tyre has ply or cords exposed) and passed 4 days later, on 2 June 2025.
Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; oil leak, but not excessive; offside rear tyre worn close to legal limit/worn on edge; and 1 more.
Mileage at that test: 121,864 miles, which matches the advertised 125,600 miles.
Browse all Audi S4 cars for sale · 2006 Audi S4 price guide
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Photos
41 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.