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: 36,870 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

At 36,870 miles, this 2021 Audi e-tron S Line has covered about 10,600 fewer miles than other 2021 Audi e-tron cars. The dealer is asking £20,995, which is £80 above the AskCar estimate of £20,915. To work out the AskCar estimate, we analyse UK dealer adverts for 409 Audi e-tron cars across different ages and specifications. This car was first seen in our listings data today. Our records show an MOT expiry date of 14 August 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Yeomans Audi Truro, based in Truro. 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: £80 (under 1%) over the AskCar estimate of £20,915.

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

AskCar first saw this 2021 Audi e-tron advertised today. About 6 in 10 of 2021 Audi e-tron cars are gone from sale within a month of being advertised: 166 of the 278 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £20,995. 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 4 November 2026: the latest record we hold ran out on 14 August 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 5 August 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 29,845 miles, which matches the advertised 36,870 miles.

Advertised mileage is about 10,600 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 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi e-tron S Line, SUV, grey. Mileage: 36,543 miles. Price: £17,999, £2,996 less than this car. Dealer: IBZ Motorz - Chadwell Heath and Epping in Chadwell Heath. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-52d803b98ba1
• 2021 Audi e-tron S Line, SUV, black. Mileage: 39,282 miles. Price: £24,995, £4,000 more than this car. Dealer: Comiskey Motors in Newry. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-837fe7350cf0
• 2021 Audi e-tron S Line, SUV, red. Mileage: 39,642 miles. Price: £20,825, £170 less than this car. Dealer: JCT600 Volkswagen Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-12a93dfec929

• The nearest: 2021 Audi e-tron S Line, SUV, grey, 42 miles from this car. Mileage: 47,431 miles. Price: £20,370, £625 less than this car. Dealer: Bateman & Lynch Cars Tavistock in Tavistock. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-f7e347bfe5cf