2021 Audi A5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TFSI 45 S Line S tronic 4WD Euro 6 (s/s) 5dr Sportback (261 bhp)
• Year: 2021
• Mileage: 60,109 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 261 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 60,109 miles, this 2021 Audi A5 S Line has covered about 10,000 more miles than other 2021 Audi A5 cars. The AskCar estimate for this car is £22,022. It is priced at £21,590, which is £432 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,865 Audi A5 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 92 days, and its asking price is down £1,260. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Quality Part X Dunstable, based in Dunstable. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £432 (1%) under the AskCar estimate of £22,022.

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 1,865 priced Audi A5 adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi A5 with the 2.0 petrol engine is typically advertised at £19,700: the median of the 128 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2021 Audi A5 has been on sale for at least 92 days, and its asking price has been cut by £1,260. About half of 2021 Audi A5 cars are gone from sale within a month of being advertised: 89 of the 167 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 August 2026 at £22,850. Its asking price is now £21,590, £1,260 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 5 August 2026: £22,850
• 10 August 2026: £22,779
• 14 August 2026: £22,776
• 15 August 2026: £22,700
• 17 August 2026: £22,696
• 21 August 2026: £22,691
• 23 August 2026: £22,681
• 25 August 2026: £22,676
• 28 August 2026: £22,671
• 30 August 2026: £22,651
• 2 September 2026: £22,646
• 4 September 2026: £22,596
• 7 September 2026: £22,591
• 9 September 2026: £22,590
• 15 September 2026: £22,551
• 17 September 2026: £22,546
• 19 September 2026: £22,500
• 23 September 2026: £22,180
• 28 September 2026: £22,161
• 30 September 2026: £22,151
• 2 October 2026: £22,100
• 5 October 2026: £22,096
• 7 October 2026: £22,000
• 9 October 2026: £21,996
• 13 October 2026: £21,900
• 15 October 2026: £21,851
• 19 October 2026: £21,846
• 21 October 2026: £21,800
• 23 October 2026: £21,696
• 26 October 2026: £21,651
• 28 October 2026: £21,600
• 30 October 2026: £21,596
• 2 November 2026: £21,591
• 4 November 2026: £21,590

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 1 June 2027.

It has had 3 MOTs. The latest, on 14 May 2026, passed.

Advisories at the latest test: nearside rear brake disc worn, but not excessively; offside rear brake disc worn, but not excessively; rear brake pad(s) wearing thin; and 2 more.

Mileage at that test: 58,164 miles, which matches the advertised 60,109 miles.

Advertised mileage is about 10,000 miles higher than the median mileage of a 2021 Audi A5 on AskCar.

Similar cars

19 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 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A5 S Line, 2.0 petrol hatchback, black. Mileage: 61,134 miles. Price: £18,990, £2,600 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a5-2021-f83cf1e838aa
• 2021 Audi A5 S Line, 2.0 petrol hatchback, blue. Mileage: 58,975 miles. Price: £19,500, £2,090 less than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a5-2021-20228cd8d721
• 2021 Audi A5 S Line, 2.0 petrol hatchback, black. Mileage: 58,770 miles. Price: £19,899, £1,691 less than this car. Dealer: Premium Vehicles in Aldershot. AskCar page: https://askcar.co.uk/car/audi-a5-2021-f8f6f609d139

• The nearest: 2021 Audi A5 S Line, 2.0 petrol hatchback, black, 16 miles from this car. Mileage: 70,971 miles. Price: £20,750, £840 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-a5-2021-26fa0d6436d6