2008 Audi S4 Cabriolet 4.2

Overview

• Make: Audi
• Model: S4 Cabriolet
• Version: 4.2 Tiptronic 4WD Euro 4 2dr (339 bhp)
• Year: 2008
• Mileage: 99,900 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 4.2 litres, 339 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 302 g/km
• Emissions standard: Euro 4, ULEZ compliant

About this car

This 2008 Audi S4 Cabriolet is advertised with 99,900 miles on the clock. We first saw this car advertised 158 days ago. Its asking price has since fallen by £2,801. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is The Car Mode, based in Uxbridge. 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

Time on sale

This 2008 Audi S4 Cabriolet has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £6,500. Its asking price is now £3,699, £2,801 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 28 May 2026: £6,500
• 17 June 2026: £5,999
• 27 June 2026: £5,899
• 11 July 2026: £5,799
• 20 July 2026: £5,699
• 30 July 2026: £4,999
• 3 August 2026: £4,499
• 25 September 2026: £4,299
• 6 October 2026: £3,999
• 7 October 2026: £4,499
• 8 October 2026: £3,999
• 30 October 2026: £3,699

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 3 December 2026.

It failed its MOT on 27 November 2025 (registration plate lamp inoperative in the case of a single lamp or all lamps both; offside rear direction indicator incorrect colour; nearside front upper suspension arm pin or bush excessively worn rear arm; and 1 more) and passed 7 days later, on 4 December 2025.

Advisories at the latest test: oil leak, but not excessive.

Mileage at that test: 99,923 miles, which matches the advertised 99,900 miles.