2021 Audi e-tron S line

Overview

• Make: Audi
• Model: e-tron
• Trim: S Line
• Version: S Line Auto 4WD 5dr (308 bhp)
• Year: 2021
• Mileage: 15,606 miles
• Fuel: Electric
• Body: Estate, 5 doors, 5 seats
• Engine: 308 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi e-tron S Line has covered 15,606 miles, around 31,800 fewer miles than is typical for its age. Priced at £21,699, it is advertised £1,555 below the AskCar estimate of £23,254. The AskCar estimate uses UK dealer asking prices, including 409 Audi e-tron adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 50 days ago. Its asking price has since fallen by £200. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Fords Of Winsford Car Supermarket, based in Winsford. 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: £1,555 (6%) under the AskCar estimate of £23,254.

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 409 priced Audi e-tron adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2021 Audi e-tron has been on sale for at least 50 days.

Price history

AskCar first saw this advert on 15 September 2026 at £21,899. Its asking price is now £21,699, £200 less. The latest price cut was seen on 25 September 2026.

Price changes recorded:

• 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

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 2 February 2027.

It has had 2 MOTs. The latest, on 21 January 2026, passed.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; nearside front tyre worn close to legal limit/worn on edge worn on outer edge; offside front tyre worn close to legal limit/worn on edge worn on outer edge.

Mileage at that test: 11,088 miles, which matches the advertised 15,606 miles.

Advertised mileage is about 31,800 miles lower than the median mileage of a 2021 Audi e-tron on AskCar.

Similar cars

3 other 2021 Audi e-tron S Line automatic estates are for sale at UK dealers, from £16,498 to £26,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi e-tron S Line, estate, blue. Mileage: 14,238 miles. Price: £26,490, £4,791 more than this car. Dealer: MinsterMotorGroup.com in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-30f3ea748235
• 2021 Audi e-tron S Line, estate, black. Mileage: 25,914 miles. Price: £25,990, £4,291 more than this car. Dealer: MinsterMotorGroup.com in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-29a4e5b6f327
• 2021 Audi e-tron S Line, estate, black. Mileage: 78,886 miles. Price: £16,498, £5,201 less than this car. Dealer: Arnold Clark Burton upon Trent Motorstore in Burton upon Trent. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-6055939c0321