2017 Audi A4 Avant 1.4 TFSI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 1.4 TFSI S Line Manual FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2017
• Mileage: 110,900 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A4 Avant S Line has covered 110,900 miles, around 17,800 more miles than is typical for its age. The AskCar estimate for this car is £8,276. It is priced at £8,290, which is £14 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,251 Audi A4 Avant cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 74 days. The government's MOT record matches its advertised mileage. It is for sale at Junction 21 Motors in Weston-super-Mare. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £14 (under 1%) over the AskCar estimate of £8,276.

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 1,251 priced Audi A4 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2017 Audi A4 Avant with the 1.4 petrol engine is typically advertised at £9,000: the median of the 19 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2017 Audi A4 Avant has been on sale for at least 74 days. About half of 2017 Audi A4 Avant cars are gone from sale within a month of being advertised: 73 of the 138 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 23 August 2026 at £7,999. Its asking price is now £8,290, £291 more.

Price changes recorded:

• 23 August 2026: £7,999
• 26 August 2026: £8,290

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 21 December 2026.

It has had 7 MOTs. The latest, on 26 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 110,947 miles, which matches the advertised 110,900 miles.

Advertised mileage is about 17,800 miles higher than the median mileage of a 2017 Audi A4 Avant on AskCar.

Similar cars

5 other 2017 Audi A4 Avant S Line 1.4 petrol manual estates are for sale at UK dealers, from £8,450 to £12,800, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A4 Avant S Line, 1.4 petrol estate, grey. Mileage: 113,188 miles. Price: £8,498, £208 more than this car. Dealer: MQAS Cars in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-c1a9e2e5acdc
• 2017 Audi A4 Avant S Line, 1.4 petrol estate, grey. Mileage: 114,400 miles. Price: £8,450, £160 more than this car. Dealer: Vanacar in Warrington. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-838843b74c3c
• 2017 Audi A4 Avant S Line, 1.4 petrol estate, black. Mileage: 107,000 miles. Price: £8,500, £210 more than this car. Dealer: Car Buyers Direct in Knaresborough. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-54e32be8ef16

• The nearest: 2017 Audi A4 Avant S Line, 1.4 petrol estate, black, 107 miles from this car. Mileage: 46,513 miles. Price: £12,800, £4,510 more than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2017-2f8c2c2dcbfc