2021 Audi A4 Avant 2.0 TFSI Technik

Overview

• Make: Audi
• Model: A4 Avant
• Trim: Technik
• Version: 2.0 TFSI Technik Manual FWD Euro 6 5dr (147 bhp)
• Year: 2021
• Mileage: 51,997 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A4 Avant Technik is advertised with 51,997 miles, approximately 7,700 below the typical mileage for its age. Its asking price of £15,899 is £406 above the AskCar estimate of £15,493. To work out the AskCar estimate, we analyse UK dealer adverts for 1,232 Audi A4 Avant cars across different ages and specifications. We first saw this car advertised 36 days ago. Its asking price has since fallen by £100. The government's MOT record matches its advertised mileage. You can find this car at Bridgend Motor Group in Gateshead. 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: £406 (2%) over the AskCar estimate of £15,493.

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 1,232 priced Audi A4 Avant adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi A4 Avant with the 2.0 petrol engine is typically advertised at £18,500: the median of the 95 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Audi A4 Avant has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 29 September 2026 at £15,999. Its asking price is now £15,899, £100 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 29 September 2026: £15,999
• 16 October 2026: £15,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 5 August 2027.

It failed its MOT on 17 July 2026 (nearside front headlamp aim too low) and passed later the same day.

Advisories at the latest test: front brake pad(s) wearing thin; rear registration plate deteriorated but not likely to be misread.

Mileage at that test: 51,374 miles, which matches the advertised 51,997 miles.

Advertised mileage is about 7,700 miles lower than the median mileage of a 2021 Audi A4 Avant on AskCar.

Similar cars

2 other 2021 Audi A4 Avant Technik 2.0 petrol manual estates are for sale at UK dealers, from £12,797 to £12,990, as of 4 November 2026.

The 2 closest to this car in mileage:

• 2021 Audi A4 Avant Technik, 2.0 petrol estate, black. Mileage: 73,210 miles. Price: £12,797, £3,102 less than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2021-0289e9e11fca
• 2021 Audi A4 Avant Technik, 2.0 petrol estate, black. Mileage: 75,000 miles. Price: £12,990, £2,909 less than this car. Dealer: Hillrise Car Sales in Little Weighton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2021-fc5cc3c7b6d8