2017 Audi A3 1.4 TFSI CoD S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.4 TFSI CoD S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2017
• Mileage: 99,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 115 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A3 S Line has covered 99,000 miles, around 24,300 more miles than is typical for its age. The AskCar estimate for this car is £9,795. It is priced at £10,995, which is £1,200 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Group 1 Automotive Stansted Audi in Bishops Stortford. 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: £1,200 (12%) over the AskCar estimate of £9,795.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2017 Audi A3 with the 1.4 petrol engine is typically advertised at £10,400: the median of the 69 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2017 Audi A3 advertised 1 day ago. About half of 2017 Audi A3 cars are gone from sale within a month of being advertised: 233 of the 470 first advertised between 9 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £10,995. 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 27 July 2027.

It has had 9 MOTs. The latest, on 21 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 98,303 miles, which matches the advertised 99,000 miles.

Advertised mileage is about 24,300 miles higher than the median mileage of a 2017 Audi A3 on AskCar.

Similar cars

7 other 2017 Audi A3 S Line 1.4 petrol automatic hatchbacks are for sale at UK dealers, from £8,980 to £13,491, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A3 S Line, 1.4 petrol hatchback, blue. Mileage: 96,000 miles. Price: £8,980, £2,015 less than this car. Dealer: Blue Sky Motors in Harrow. AskCar page: https://askcar.co.uk/car/audi-a3-2017-3686233dc2b4
• 2017 Audi A3 S Line, 1.4 petrol hatchback, white. Mileage: 80,000 miles. Price: £9,480, £1,515 less than this car. Dealer: Blue Sky Motors in Harrow. AskCar page: https://askcar.co.uk/car/audi-a3-2017-8eaf5e7eb0c7
• 2017 Audi A3 S Line, 1.4 petrol hatchback, silver. Mileage: 77,000 miles. Price: £10,990, the same price as this car. Dealer: John Hammick in Havering. AskCar page: https://askcar.co.uk/car/audi-a3-2017-0328e5f477ae