2021 Audi e-tron S line

Overview

• Make: Audi
• Model: e-tron
• Trim: S Line
• Version: 71.2kWh 50 S Line Auto 4WD 5dr (309 bhp)
• Year: 2021
• Mileage: 28,500 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 28,500 miles on the clock, this 2021 Audi e-tron S Line has done roughly 17,500 fewer miles than a typical 2021 Audi e-tron. Priced at £18,100, it is advertised £3,542 below the AskCar estimate of £21,642. To work out the AskCar estimate, we analyse UK dealer adverts for 411 Audi e-tron cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 158 days, and its asking price is down £2,029. The government's MOT record matches its advertised mileage. It is advertised by car360 in Cannock Chase. 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

Good value: £3,542 (16%) under the AskCar estimate of £21,642.

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 411 priced Audi e-tron adverts across different ages and specifications, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2021 Audi e-tron has been on sale for at least 158 days, and its asking price has been cut by £2,029. About 6 in 10 of 2021 Audi e-tron cars are gone from sale within a month of being advertised: 161 of the 269 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £20,129. Its asking price is now £18,100, £2,029 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 28 May 2026: £20,129
• 1 June 2026: £20,040
• 2 June 2026: £20,164
• 3 June 2026: £20,145
• 4 June 2026: £20,152
• 5 June 2026: £20,955
• 6 June 2026: £20,976
• 7 June 2026: £21,019
• 8 June 2026: £21,040
• 10 June 2026: £21,055
• 16 June 2026: £20,840
• 17 June 2026: £20,834
• 18 June 2026: £20,495
• 19 June 2026: £20,510
• 21 June 2026: £20,514
• 22 June 2026: £20,513
• 23 June 2026: £20,518
• 24 June 2026: £20,439
• 25 June 2026: £20,428
• 26 June 2026: £20,407
• 27 June 2026: £20,000
• 29 June 2026: £20,048
• 30 June 2026: £20,051
• 5 July 2026: £20,171
• 28 July 2026: £19,921
• 29 July 2026: £19,881
• 30 July 2026: £19,894
• 31 July 2026: £19,887
• 3 August 2026: £19,838
• 5 August 2026: £19,881
• 6 August 2026: £19,889
• 8 August 2026: £19,985
• 9 August 2026: £19,541
• 13 August 2026: £19,534
• 15 August 2026: £19,512
• 16 August 2026: £19,499
• 17 August 2026: £19,498
• 18 August 2026: £19,502
• 19 August 2026: £19,472
• 20 August 2026: £19,462
• 21 August 2026: £19,460
• 22 August 2026: £20,709
• 23 August 2026: £20,792
• 24 August 2026: £20,794
• 25 August 2026: £20,816
• 27 August 2026: £20,898
• 29 August 2026: £20,929
• 31 August 2026: £20,973
• 1 September 2026: £20,919
• 2 September 2026: £20,930
• 3 September 2026: £21,006
• 4 September 2026: £20,988
• 6 September 2026: £20,689
• 7 September 2026: £20,668
• 8 September 2026: £20,646
• 9 September 2026: £20,640
• 10 September 2026: £20,636
• 11 September 2026: £20,639
• 12 September 2026: £20,619
• 13 September 2026: £20,594
• 14 September 2026: £20,616
• 15 September 2026: £20,620
• 16 September 2026: £20,619
• 17 September 2026: £20,589
• 18 September 2026: £19,499
• 19 September 2026: £19,444
• 21 September 2026: £19,440
• 29 September 2026: £18,938
• 30 September 2026: £18,926
• 1 October 2026: £18,909
• 2 October 2026: £18,901
• 3 October 2026: £18,946
• 4 October 2026: £18,943
• 5 October 2026: £19,042
• 6 October 2026: £18,977
• 7 October 2026: £18,970
• 8 October 2026: £19,005
• 9 October 2026: £18,985
• 10 October 2026: £18,981
• 12 October 2026: £18,991
• 13 October 2026: £18,997
• 15 October 2026: £20,271
• 16 October 2026: £20,157
• 17 October 2026: £20,099
• 18 October 2026: £20,149
• 19 October 2026: £20,086
• 20 October 2026: £20,106
• 21 October 2026: £20,093
• 22 October 2026: £20,022
• 23 October 2026: £20,058
• 24 October 2026: £20,054
• 25 October 2026: £20,147
• 26 October 2026: £20,159
• 27 October 2026: £20,078
• 28 October 2026: £20,082
• 31 October 2026: £18,100

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 16 July 2027.

It has had 3 MOTs. The latest, on 17 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 27,212 miles, which matches the advertised 28,500 miles.

Advertised mileage is about 17,500 miles lower than the median mileage of a 2021 Audi e-tron on AskCar.

Similar cars

31 other 2021 Audi e-tron S Line automatic SUVs are for sale at UK dealers, from £15,400 to £25,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi e-tron S Line, SUV, grey. Mileage: 30,400 miles. Price: £22,990, £4,890 more than this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-b5c549f45e7a
• 2021 Audi e-tron S Line, SUV, black. Mileage: 26,273 miles. Price: £25,990, £7,890 more than this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-244467b0ee8d
• 2021 Audi e-tron S Line, SUV, black. Mileage: 31,527 miles. Price: £21,900, £3,800 more than this car. Dealer: Yeovil Audi in Poole. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-d08049bf8153

• The nearest: 2021 Audi e-tron S Line, SUV, black, 3 miles from this car. Mileage: 73,398 miles. Price: £18,570, £470 more than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-68f9ec7c59f3