2019 Audi A4 Avant 2.0 TDI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 2.0 TDI S Line S tronic FWD Euro 6 5dr (187 bhp)
• Year: 2019
• Mileage: 48,925 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A4 Avant S Line is advertised with 48,925 miles, approximately 18,800 below the typical mileage for its age. The dealer is asking £18,250, which is £173 above the AskCar estimate of £18,077. To work out the AskCar estimate, we analyse UK dealer adverts for 1,202 Audi A4 Avant cars across different ages and specifications. Since we first spotted the advert 124 days ago, the asking price has dropped by £600. Our latest MOT record expired on 26 October 2026. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Aidan Piers in Knutsford. 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: £173 (under 1%) over the AskCar estimate of £18,077.

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 1,202 priced Audi A4 Avant adverts across different ages and specifications, as of 2 November 2026.

A 2019 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £15,500: the median of the 143 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2019 Audi A4 Avant has been on sale for at least 124 days.

Price history

AskCar first saw this advert on 1 July 2026 at £18,850. Its asking price is now £18,250, £600 less. The latest price cut was seen on 9 September 2026.

Price changes recorded:

• 1 July 2026: £18,850
• 9 September 2026: £18,250

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 October 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 27 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 46,256 miles, which matches the advertised 48,925 miles.

Advertised mileage is about 18,800 miles lower than the median mileage of a 2019 Audi A4 Avant on AskCar.

Similar cars

26 other 2019 Audi A4 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £10,990 to £20,499, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A4 Avant S Line, 2.0 diesel estate, black. Mileage: 48,637 miles. Price: £17,000, £1,250 less than this car. Dealer: John Clark Select Stirling in Stirling. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-bda4d4bd084c
• 2019 Audi A4 Avant S Line, 2.0 diesel estate, grey. Mileage: 50,000 miles. Price: £16,900, £1,350 less than this car. Dealer: BWC Used Cars Telford in Telford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-8285f9c3025e
• 2019 Audi A4 Avant S Line, 2.0 diesel estate, grey. Mileage: 45,000 miles. Price: £17,950, £300 less than this car. Dealer: Windmill Autos in Sandy. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-5fd0bc0d9db8

• The nearest: 2019 Audi A4 Avant S Line, 2.0 diesel estate, silver, 35 miles from this car. Mileage: 88,870 miles. Price: £14,298, £3,952 less than this car. Dealer: Arnold Clark Huddersfield Fiat / Abarth / Jeep / Alfa Romeo / OMODA / JAECOO / Geely in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-965078627503