2021 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2021
• Mileage: 50,850 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A5 S Line has covered 50,850 miles. Priced at £19,000, it is advertised £54 below the AskCar estimate of £19,054. The AskCar estimate uses UK dealer asking prices, including 1,830 Audi A5 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 54 days ago. Its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. It is for sale at The Motoring Centre in Royal Leamington SPA. 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: £54 (under 1%) under the AskCar estimate of £19,054.

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 1,830 priced Audi A5 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi A5 with the 2.0 petrol engine is typically advertised at £19,700: the median of the 119 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi A5 has been on sale for at least 54 days.

Price history

AskCar first saw this advert on 9 September 2026 at £20,000. Its asking price is now £19,000, £1,000 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 9 September 2026: £20,000
• 12 October 2026: £19,500
• 22 October 2026: £19,000

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 July 2027.

It has had 3 MOTs. The latest, on 13 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 48,365 miles, which matches the advertised 50,850 miles.

Advertised mileage is about 200 miles lower than the median mileage of a 2021 Audi A5 on AskCar.

Similar cars

17 other 2021 Audi A5 S Line 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,600 to £25,595, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A5 S Line, 2.0 petrol hatchback, white. Mileage: 54,000 miles. Price: £22,260, £3,260 more than this car. Dealer: Wembley Prestige Cars in Watford. AskCar page: https://askcar.co.uk/car/audi-a5-2021-c2a8cf4f7292
• 2021 Audi A5 S Line, 2.0 petrol hatchback, black. Mileage: 57,388 miles. Price: £19,550, £550 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-a5-2021-caa65da35359
• 2021 Audi A5 S Line, 2.0 petrol hatchback, grey. Mileage: 57,708 miles. Price: £18,442, £558 less than this car. Dealer: CarTime in Bury. AskCar page: https://askcar.co.uk/car/audi-a5-2021-8c43ccbd4896

• The nearest: 2021 Audi A5 S Line, 2.0 petrol hatchback, blue, 17 miles from this car. Mileage: 58,975 miles. Price: £19,500, £500 more than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a5-2021-20228cd8d721