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: 44,775 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 309 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 is advertised with 44,775 miles on the clock. Its asking price of £19,295 is £627 below the AskCar estimate of £19,922. The AskCar estimate uses UK dealer asking prices, including 411 Audi e-tron adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 5 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by NSA Motor Vehicles in Milton Keynes. 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: £627 (3%) under the AskCar estimate of £19,922.

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

AskCar first saw this 2021 Audi e-tron advertised 5 days ago. 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 October 2026 at £19,295. 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 17 June 2027.

It has had 3 MOTs. The latest, on 6 June 2026, passed.

Advisories at the latest test: nearside front tyre has a cut but not deep enough to reach the ply or cords; nearside rear tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 43,000 miles, which matches the advertised 44,775 miles.

Advertised mileage is about 1,200 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, black. Mileage: 45,000 miles. Price: £24,500, £5,205 more than this car. Dealer: The New Car Group in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-76934c2745d9
• 2021 Audi e-tron S Line, SUV, blue. Mileage: 44,000 miles. Price: £21,490, £2,195 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-f4933c8d9265
• 2021 Audi e-tron S Line, SUV, grey. Mileage: 43,000 miles. Price: £19,250, the same price as this car. Dealer: Loughton Motor Company in Loughton. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-ea9ae389aa8d

• The nearest: 2021 Audi e-tron S Line, SUV, grey, under a mile from this car. Mileage: 69,572 miles. Price: £17,995, £1,300 less than this car. Dealer: NSA Motor Vehicles in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-5dc1012dc146