2017 Audi A4 Avant 1.4 TFSI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 1.4 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2017
• Mileage: 84,700 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A4 Avant S Line is advertised with 84,700 miles, approximately 8,500 below the typical mileage for its age. The AskCar estimate for this car is £11,029. It is priced at £11,999, which is £970 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,202 Audi A4 Avant cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 158 days. The government's MOT record matches its advertised mileage. It is for sale at Thornbury Car Centre in Bristol. 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

Above the going rate: £970 (8%) over the AskCar estimate of £11,029.

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 2017 Audi A4 Avant with the 1.4 petrol engine is typically advertised at £9,400: the median of the 18 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2017 Audi A4 Avant has been on sale for at least 158 days. About half of 2017 Audi A4 Avant cars are gone from sale within a month of being advertised: 69 of the 133 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £11,999. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 15 January 2027.

It has had 7 MOTs. The latest, on 14 January 2026, 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.

Mileage at that test: 83,305 miles, which matches the advertised 84,700 miles.

Advertised mileage is about 8,500 miles lower than the median mileage of a 2017 Audi A4 Avant on AskCar.

Similar cars

3 other 2017 Audi A4 Avant S Line 1.4 petrol automatic estates are for sale at UK dealers, from £9,995 to £12,750, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A4 Avant S Line, 1.4 petrol estate, black. Mileage: 90,373 miles. Price: £9,995, £2,004 less than this car. Dealer: JK Motors (SW) in Truro. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-2d2505087122
• 2017 Audi A4 Avant S Line, 1.4 petrol estate, black. Mileage: 94,000 miles. Price: £10,490, £1,509 less than this car. Dealer: SQ Car Centre in Farnham. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-c14900fdac30
• 2017 Audi A4 Avant S Line, 1.4 petrol estate, black. Mileage: 65,843 miles. Price: £12,750, £751 more than this car. Dealer: Autoever in Manchester. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-11be284725cd