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: 50,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 50,000 miles on the clock, this 2019 Audi A4 Avant S Line has done roughly 18,200 fewer miles than a typical 2019 Audi A4 Avant. The AskCar estimate for this car is £17,946. It is priced at £16,900, which is £1,046 below that estimate. 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 recorded this advert 54 days ago, and its asking price has since fallen by £1,600. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is BWC Used Cars Telford, based in Telford. 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: £1,046 (5%) under the AskCar estimate of £17,946.

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 2019 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £15,500: the median of the 141 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2019 Audi A4 Avant has been on sale for at least 54 days.

Price history

AskCar first saw this advert on 11 September 2026 at £18,500. Its asking price is now £16,900, £1,600 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 11 September 2026: £18,500
• 12 September 2026: £18,000
• 26 September 2026: £17,900
• 30 September 2026: £17,500
• 17 October 2026: £17,350
• 31 October 2026: £16,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 14 March 2027.

It has had 5 MOTs. The latest, on 12 March 2026, passed.

Advisories at the latest test: rear brake pad(s) wearing thin.

Mileage at that test: 45,466 miles, which matches the advertised 50,000 miles.

Advertised mileage is about 18,200 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 4 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A4 Avant S Line, 2.0 diesel estate, blue. Mileage: 48,925 miles. Price: £18,250, £1,350 more than this car. Dealer: Aidan Piers in Knutsford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-30b3f17bc06c
• 2019 Audi A4 Avant S Line, 2.0 diesel estate, black. Mileage: 48,637 miles. Price: £17,000, £100 more 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: 53,139 miles. Price: £17,998, £1,098 more than this car. Dealer: Eastern Western Motor Group Audi Stirling in Stirling. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2019-ace3237a4835