2017 Audi A4 Avant 3.0 S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 3.0 TDI S Line Tiptronic 4WD Euro 6 5dr (268 bhp)
• Year: 2017
• Mileage: 93,636 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 268 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 93,636 miles on the clock, this 2017 Audi A4 Avant S Line has done roughly 2,900 more miles than a typical 2017 Audi A4 Avant. The AskCar estimate for this car is £14,123. It is priced at £13,250, which is £873 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 29 days ago, the asking price has dropped by £350. The government's MOT record matches its advertised mileage. You can find this car at Car Planet Barnet in New Southgate. 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: £873 (6%) under the AskCar estimate of £14,123.

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.

Time on sale

This 2017 Audi A4 Avant has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 6 October 2026 at £13,600. Its asking price is now £13,250, £350 less. The latest price cut was seen on 26 October 2026.

Price changes recorded:

• 6 October 2026: £13,600
• 19 October 2026: £13,300
• 26 October 2026: £13,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 30 March 2027.

It has had 8 MOTs. The latest, on 26 March 2026, passed.

Advisories at the latest test: brake disc worn, pitted or scored, but not seriously weakened all 4; front upper suspension arm pin or bush worn but not resulting in excessive movement rear inner (both).

Mileage at that test: 89,388 miles, which matches the advertised 93,636 miles.

Advertised mileage is about 2,900 miles higher than the median mileage of a 2017 Audi A4 Avant on AskCar.

Similar cars

4 other 2017 Audi A4 Avant S Line 3.0 diesel automatic estates are for sale at UK dealers, from £12,493 to £13,890, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A4 Avant S Line, 3.0 diesel estate, black. Mileage: 102,004 miles. Price: £12,493, £757 less than this car. Dealer: SK Motors N.e in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-3075cb9956f3
• 2017 Audi A4 Avant S Line, 3.0 diesel estate, white. Mileage: 103,650 miles. Price: £12,999, £251 less than this car. Dealer: Maylings Motors in Fareham. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-0a2ef065cef2
• 2017 Audi A4 Avant S Line, 3.0 diesel estate, blue. Mileage: 104,171 miles. Price: £13,890, £640 more than this car. Dealer: SS Automotive Cars Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-13762d0bbe09