2020 Audi A4 Avant 2.0 TDI Technik

Overview

• Make: Audi
• Model: A4 Avant
• Trim: Technik
• Version: 2.0 TDI 35 Technik S tronic FWD Euro 6 (s/s) 5dr (161 bhp)
• Year: 2020
• Mileage: 17,313 miles
• Fuel: Diesel, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 161 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 17,313 miles on the clock, this 2020 Audi A4 Avant Technik has done roughly 48,000 fewer miles than a typical 2020 Audi A4 Avant. The dealer is asking £18,899, which is £677 below the AskCar estimate of £19,576. To work out the AskCar estimate, we analyse UK dealer adverts for 1,251 Audi A4 Avant cars across different ages and specifications. The asking price is now £1,050 lower than when we first recorded the advert 161 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Anthony Betts Hemel Hempstead, based in Hemel Hempstead. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £677 (3%) under the AskCar estimate of £19,576.

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 1,251 priced Audi A4 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2020 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £17,000: the median of the 87 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Audi A4 Avant has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £19,949. Its asking price is now £18,899, £1,050 less. The latest price cut was seen on 8 October 2026.

Price changes recorded:

• 28 May 2026: £19,949
• 25 July 2026: £19,699
• 28 August 2026: £19,223
• 16 September 2026: £18,999
• 8 October 2026: £18,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 28 February 2027.

It has had 4 MOTs. The latest, on 12 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 16,846 miles, which matches the advertised 17,313 miles.

Advertised mileage is about 48,000 miles lower than the median mileage of a 2020 Audi A4 Avant on AskCar.

Similar cars

6 other 2020 Audi A4 Avant Technik 2.0 diesel automatic estates are for sale at UK dealers, from £11,495 to £15,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A4 Avant Technik, 2.0 diesel estate, silver. Mileage: 56,425 miles. Price: £15,649, £3,250 less than this car. Dealer: Greendale Car Sales in Hawick. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-1510893b5f5b
• 2020 Audi A4 Avant Technik, 2.0 diesel estate, black. Mileage: 65,000 miles. Price: £14,995, £3,904 less than this car. Dealer: Poolfoot Car Centre in Fleetwood. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-b135d41ac4d8
• 2020 Audi A4 Avant Technik, 2.0 diesel estate, blue. Mileage: 65,358 miles. Price: £14,599, £4,300 less than this car. Dealer: The Carzone Winsford in Winsford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-d456e838da89

• The nearest: 2020 Audi A4 Avant Technik, 2.0 diesel estate, blue, 85 miles from this car. Mileage: 119,000 miles. Price: £11,495, £7,404 less than this car. Dealer: Derwent Motors in Derby. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2020-5258e9f34331