2021 Audi e-tron S line
Version: S Line Auto 4WD 5dr (308 bhp)
Price: £21,699. Fair price: £1,487 (6%) under the AskCar estimate of £23,186, our expected asking price for this car from its model, age, mileage and specification, drawing on 423 priced Audi e-tron adverts on AskCar as of 31 October 2026.
AskCar lists 428 used Audi e-tron from 243 UK dealerships, as of 31 October 2026.
Overview
- Make
- Audi
- Model
- e-tron
- Trim
- S Line
- Version
- S Line Auto 4WD 5dr (308 bhp)
- Mileage
- 15,606 miles
- Year
- 2021
- Fuel type
- Electric
- Body type
- Estate
- Gearbox
- Automatic
- Power
- 308 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- S line
- Emissions standard
- Euro 6
About this car
This 2021 Audi e-tron S Line has covered 15,606 miles, around 29,400 fewer miles than is typical for its age. Priced at £21,699, it is advertised £1,487 below the AskCar estimate of £23,186. The AskCar estimate uses UK dealer asking prices, including 423 Audi e-tron adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 46 days ago. Its asking price has since fallen by £200. MOT records show an expiry date of 2 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Fords Of Winsford Car Supermarket, based in Winsford.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 15 September 2026, 46 days ago. Price reduced by £200 from £21,899 since AskCar first saw it. 3 price reductions recorded, the latest seen on 25 September 2026.
| Date observed | Asking price |
|---|---|
| 15 September 2026 | £21,899 |
| 16 September 2026 | £21,699 |
| 17 September 2026 | £21,599 |
| 25 September 2026 | £21,499 |
| 31 October 2026 | £21,699 |
Price and mileage comparison
Fair price: £1,487 (6%) under the AskCar estimate of £23,186.
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 423 priced Audi e-tron adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 29,400 miles lower than the median mileage of a 2021 Audi e-tron on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 2 February 2027. 11,088 miles at the last test.
Other matching cars
39 other 2021 Audi e-tron S Line automatic electric cars are for sale at UK dealers from £15,400 to £26,490, as of 31 October 2026.
The 5 cheapest:
- 2021 Audi e-tron. Price: £15,400. Mileage: 84,500 miles. Dealer: N S Car and Commercial Sales in Liverpool. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-86ee5bff4262
- 2021 Audi e-tron. Price: £16,151. Mileage: 72,915 miles. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-c031d192d9c5
- 2021 Audi e-tron. Price: £16,444. Mileage: 80,029 miles. Dealer: Fleet Sales in Leicester. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-36dea7b776bc
- 2021 Audi e-tron. Price: £16,610. Mileage: 76,619 miles. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-cbafa6a527d6
- 2021 Audi e-tron. Price: £17,290. Mileage: 65,500 miles. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-d389dc3a0c93
The 39 matching cars have covered 14,238 to 84,500 miles, compared with 15,606 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi e-tron cars for sale · 2021 Audi e-tron price guide
More like this
Photos
25 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.