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: 80,029 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi e-tron S Line is advertised with 80,029 miles, approximately 34,000 above the typical mileage for its age. The dealer is asking £16,444, which is £427 above the AskCar estimate of £16,017. To work out the AskCar estimate, we analyse UK dealer adverts for 411 Audi e-tron cars across different ages and specifications. We have tracked this advert for 12 days. The government's MOT record matches its advertised mileage. You can find this car at Fleet Sales in Cosby. 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: £427 (2%) over the AskCar estimate of £16,017.

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

This 2021 Audi e-tron has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £16,444. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 3 September 2027.

It has had 4 MOTs. The latest, on 4 September 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 80,019 miles, which matches the advertised 80,029 miles.

Advertised mileage is about 34,000 miles higher 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: 83,190 miles. Price: £17,298, £854 more than this car. Dealer: BTS Cars in Derby. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-447acc0d6c4d
• 2021 Audi e-tron S Line, SUV, grey. Mileage: 76,834 miles. Price: £18,699, £2,255 more than this car. Dealer: Cinch Ev Superstore Derby in Derby. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-85464d0e8c97
• 2021 Audi e-tron S Line, SUV, grey. Mileage: 76,619 miles. Price: £16,610, £166 more than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-cbafa6a527d6

• The nearest: 2021 Audi e-tron S Line, SUV, blue, 22 miles from this car. Mileage: 47,649 miles. Price: £19,699, £3,255 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-5fc59ebecaf9