2021 Audi A7 3.0 TDI S Line

Overview

• Make: Audi
• Model: A7
• Trim: S Line
• Version: 3.0 45 TDI 245 S Line S tronic 4WD Euro 6 5dr (241 bhp)
• Year: 2021
• Mileage: 27,208 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 241 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 176 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A7 S Line has covered 27,208 miles, around 26,100 fewer miles than is typical for its age. The dealer is asking £27,450, which is £2,821 below the AskCar estimate of £30,271. To work out the AskCar estimate, we analyse UK dealer adverts for 352 Audi A7 cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 17 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Hitchin Audi, based in Hitchin. 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

Good value: £2,821 (9%) under the AskCar estimate of £30,271.

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 352 priced Audi A7 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2021 Audi A7 has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £27,950. Its asking price is now £27,450, £500 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 16 October 2026: £27,950
• 22 October 2026: £27,990
• 28 October 2026: £27,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 May 2027.

It has had 4 MOTs. The latest, on 23 May 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 25,095 miles, which matches the advertised 27,208 miles.

Advertised mileage is about 26,100 miles lower than the median mileage of a 2021 Audi A7 on AskCar.

Similar cars

1 other 2021 Audi A7 S Line 3.0 diesel automatic hatchback is for sale at UK dealers, as of 2 November 2026.

The closest to this car in mileage:

• 2021 Audi A7 S Line, 3.0 diesel hatchback, red. Mileage: 43,078 miles. Price: £26,999, £451 less than this car. Dealer: John Clark Motor Group Aberdeen Audi in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-a7-2021-52122b2f45b1