2021 Audi e-tron S line

Overview

• Make: Audi
• Model: e-tron
• Trim: S Line
• Version: 95kWh 55 S Line Auto 4WD 5dr (402 bhp)
• Year: 2021
• Mileage: 51,700 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 402 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 51,700 miles, approximately 5,700 above the typical mileage for its age. The dealer is asking £21,490, which is £102 above the AskCar estimate of £21,388. To work out the AskCar estimate, we analyse UK dealer adverts for 411 Audi e-tron cars across different ages and specifications. This car was first seen in our listings data 80 days ago. The recorded MOT expired on 26 September 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Prestige Cars Of Essex in Epping Forest. 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: £102 (under 1%) over the AskCar estimate of £21,388.

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 80 days.

Price history

AskCar first saw this advert on 14 August 2026 at £21,490. 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: the latest record we hold ran out on 26 September 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 9 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 44,654 miles, which matches the advertised 51,700 miles.

Advertised mileage is about 5,700 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: 52,583 miles. Price: £21,990, £500 more than this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-cf75e23f69ac
• 2021 Audi e-tron S Line, SUV, white. Mileage: 48,000 miles. Price: £21,491, the same price as this car. Dealer: Motohaus in Aberbargoed. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-2daed6432604
• 2021 Audi e-tron S Line, SUV, blue. Mileage: 47,649 miles. Price: £19,699, £1,791 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-5fc59ebecaf9

• The nearest: 2021 Audi e-tron S Line, SUV, black, under a mile from this car. Mileage: 56,446 miles. Price: £21,490, the same price as this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-e-tron-2021-1dee227c3f35