2017 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 (147 bhp)
• Year: 2017
• Mileage: 45,650 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 112 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A4 Avant S Line has covered 45,650 miles, around 45,000 fewer miles than is typical for its age. The AskCar estimate for this car is £15,134. It is priced at £14,999, which is £135 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. Since we first spotted the advert 96 days ago, the asking price has dropped by £1,000. Our records show an MOT expiry date of 31 October 2026, which has passed. Ask the dealer for an update. The government's MOT record matches its advertised mileage. It is advertised by BFC Motor-Group in Reading. 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: £135 (under 1%) under the AskCar estimate of £15,134.

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 2017 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £10,900: the median of the 76 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 Audi A4 Avant has been on sale for at least 96 days.

Price history

AskCar first saw this advert on 31 July 2026 at £15,999. Its asking price is now £14,999, £1,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 31 July 2026: £15,999
• 20 September 2026: £15,499
• 21 October 2026: £14,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 31 October 2026; ask the dealer for the current MOT.

It has had 7 MOTs. The latest, on 16 October 2025, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; rear brake pad(s) wearing thin.

Mileage at that test: 41,397 miles, which matches the advertised 45,650 miles.

Advertised mileage is about 45,000 miles lower than the median mileage of a 2017 Audi A4 Avant on AskCar.

Similar cars

20 other 2017 Audi A4 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £7,995 to £16,493, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A4 Avant S Line, 2.0 diesel estate, grey. Mileage: 46,000 miles. Price: £16,493, £1,494 more than this car. Dealer: Vanza in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-3366b4b2b633
• 2017 Audi A4 Avant S Line, 2.0 diesel estate, black. Mileage: 72,000 miles. Price: £12,995, £2,004 less than this car. Dealer: VD Motor Group in London. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-68dfda72771f
• 2017 Audi A4 Avant S Line, 2.0 diesel estate, white. Mileage: 76,000 miles. Price: £12,990, £2,009 less than this car. Dealer: SNL Motors in Keston. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-9ecdc77b558d

• The nearest: 2017 Audi A4 Avant S Line, 2.0 diesel estate, black, 37 miles from this car. Mileage: 99,173 miles. Price: £11,749, £3,250 less than this car. Dealer: Nexa Motor Group in Southampton. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-a570c8015f7e