2017 Audi A3 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 4dr (181 bhp)
• Year: 2017
• Mileage: 34,598 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A3 S Line has covered 34,598 miles, around 38,500 fewer miles than is typical for its age. Its asking price of £16,950 is £326 above the AskCar estimate of £16,624. The AskCar estimate uses 6,691 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 137 days ago. Its asking price has since fallen by £500. Our latest MOT record expired on 15 February 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is JS Prestige and Performance, based in Potters BAR. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £326 (1%) over the AskCar estimate of £16,624.

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 6,691 priced Audi A3 adverts across different ages and specifications, as of 7 November 2026.

A 2017 Audi A3 with the 2.0 diesel engine is typically advertised at £10,500: the median of the 112 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2017 Audi A3 has been on sale for at least 137 days.

Price history

AskCar first saw this advert on 23 June 2026 at £17,450. Its asking price is now £16,950, £500 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 23 June 2026: £17,450
• 6 November 2026: £16,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 15 February 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 13 February 2025, passed.

Advisories at the latest test: nearside front brake disc worn, pitted or scored, but not seriously weakened; offside front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 31,184 miles, which matches the advertised 34,598 miles.

Advertised mileage is about 38,500 miles lower than the median mileage of a 2017 Audi A3 on AskCar.