2017 Audi A3 2.5

Price: £29,995. Above the going rate: £15,019 (100%) over the AskCar estimate of £14,976, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,542 priced Audi A3 adverts on AskCar as of 2 November 2026.

AskCar lists 6,720 used Audi A3 from 2,302 UK dealerships, as of 2 November 2026.

Overview

  • Make: Audi
  • Model: A3
  • Version: 2.5 5dr
  • Year: 2017
  • Mileage: 38,890 miles
  • Fuel: Petrol
  • Body: 5 doors, 5 seats
  • Engine: 2.5 litres
  • Colour: Silver
  • CO2: 192 g/km

About this car

With 38,890 miles on the clock, this 2017 Audi A3 has done roughly 35,800 fewer miles than a typical 2017 Audi A3. The AskCar estimate for this car is £14,976. It is priced at £29,995, which is £15,019 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The asking price is now £5,000 lower than when we first recorded the advert 115 days ago. Our latest MOT record expired on 14 March 2025. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Merlin Performance in Poole. 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: £15,019 (100%) over the AskCar estimate of £14,976.

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.

Time on sale

This 2017 Audi A3 has been on sale for at least 115 days.

Price history

AskCar first saw this advert on 10 July 2026 at £34,995. Its asking price is now £29,995, £5,000 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

  • 10 July 2026: £34,995
  • 30 September 2026: £32,995
  • 9 October 2026: £30,000
  • 25 October 2026: £29,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 14 March 2025; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 15 March 2024, passed.

There were no advisories at the latest test.

Mileage at that test: 35,732 miles, which matches the advertised 38,890 miles.

Advertised mileage is about 35,800 miles lower than the median mileage of a 2017 Audi A3 on AskCar.

Browse all Audi A3 cars for sale · 2017 Audi A3 price guide

More like this

Photos

60 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.