2020 Audi S5 3.0 TDI V6

Overview

• Make: Audi
• Model: S5
• Version: 3.0 TDI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (342 bhp)
• Year: 2020
• Mileage: 51,215 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 342 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi S5 has covered 51,215 miles. Its asking price of £24,950 is £1,526 below the AskCar estimate of £26,476. The AskCar estimate uses 354 UK dealer adverts for the Audi S5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 92 days ago. Its asking price has since fallen by £4,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Pro Cars U K Ltd London in Watford. 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

Fair price: £1,526 (5%) under the AskCar estimate of £26,476.

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 354 priced Audi S5 adverts across different ages and specifications, as of 2 November 2026.

A 2020 Audi S5 with the 3.0 diesel engine is typically advertised at £29,100: the median of the 13 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 Audi S5 has been on sale for at least 92 days.

Price history

AskCar first saw this advert on 2 August 2026 at £28,950. Its asking price is now £24,950, £4,000 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 3 August 2026: £28,950
• 18 August 2026: £27,450
• 28 September 2026: £26,950
• 29 September 2026: £25,950
• 18 October 2026: £25,750
• 23 October 2026: £24,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 5 November 2026.

It failed its MOT on 6 November 2025 (front registration plate does not conform to the specified requirements; rear registration plate does not conform to the specified requirements) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 43,784 miles, which matches the advertised 51,215 miles.