2021 Audi A4 2.0 TDI Sport Edition

Overview

• Make: Audi
• Model: A4
• Trim: Sport Edition
• Version: 2.0 35 TDI Sport Edition S tronic FWD Euro 6 4dr (160 bhp)
• Year: 2021
• Mileage: 45,840 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 160 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 45,840 miles on the clock, this 2021 Audi A4 Sport Edition has done roughly 4,400 fewer miles than a typical 2021 Audi A4. The dealer is asking £18,495, which is £325 above the AskCar estimate of £18,170. To work out the AskCar estimate, we analyse UK dealer adverts for 1,427 Audi A4 cars across different ages and specifications. We first recorded this car for sale 11 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Shelbourne Motors Autoselect Newry, based in Newry. 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: £325 (1%) over the AskCar estimate of £18,170.

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 1,427 priced Audi A4 adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi A4 with the 2.0 diesel engine is typically advertised at £17,100: the median of the 95 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Audi A4 has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 24 October 2026 at £18,495. 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: valid until 17 October 2027.

It has had one MOT, on 18 October 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 39,575 miles, which matches the advertised 45,840 miles.

Advertised mileage is about 4,400 miles lower than the median mileage of a 2021 Audi A4 on AskCar.

Similar cars

8 other 2021 Audi A4 Sport Edition 2.0 diesel automatic saloons are for sale at UK dealers, from £12,500 to £18,349, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A4 Sport Edition, 2.0 diesel saloon, blue. Mileage: 45,065 miles. Price: £17,999, £496 less than this car. Dealer: David Ascott Motors in Greenford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-efe6796e3c18
• 2021 Audi A4 Sport Edition, 2.0 diesel saloon, white. Mileage: 49,228 miles. Price: £16,700, £1,795 less than this car. Dealer: Evans Halshaw Ford Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a4-2021-a72e2548bd10
• 2021 Audi A4 Sport Edition, 2.0 diesel saloon, red. Mileage: 51,628 miles. Price: £16,990, £1,505 less than this car. Dealer: Stratstone Halesowen Audi in Halesowen. AskCar page: https://askcar.co.uk/car/audi-a4-2021-178cbbf607ff

• The nearest: 2021 Audi A4 Sport Edition, 2.0 diesel saloon, black, 143 miles from this car. Mileage: 30,907 miles. Price: £18,349, £146 less than this car. Dealer: Motorpoint Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a4-2021-861f17a6e263