2018 Audi RS3 2.5 TFSI

Price: £25,860. Good value: £3,980 (13%) under the AskCar estimate of £29,840, our expected asking price for this car from its model, age, mileage and specification, drawing on 517 priced Audi RS3 adverts on AskCar as of 2 November 2026.

AskCar lists 531 used Audi RS3 from 336 UK dealerships, as of 2 November 2026.

Overview

  • Make: Audi
  • Model: RS3
  • Version: 2.5 TFSI Sportback S tronic 4WD Euro 6 (s/s) 5dr (395 bhp)
  • Year: 2018
  • Mileage: 57,995 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 2.5 litres, 395 bhp
  • Gearbox: Automatic (S tronic)
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 192 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 57,995 miles, this 2018 Audi RS3 has covered about 9,000 more miles than other 2018 Audi RS3 cars. The dealer is asking £25,860, which is £3,980 below the AskCar estimate of £29,840. To work out the AskCar estimate, we analyse UK dealer adverts for 517 Audi RS3 cars across different ages and specifications. We first saw this car advertised 75 days ago. Its asking price has since fallen by £2,130. The seller is Evans Halshaw Ford Coatbridge, based in Coatbridge. 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

Good value: £3,980 (13%) under the AskCar estimate of £29,840.

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 517 priced Audi RS3 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi RS3 with the 2.5 petrol engine is typically advertised at £31,200: the median of the 56 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi RS3 has been on sale for at least 75 days.

Price history

AskCar first saw this advert on 19 August 2026 at £27,990. Its asking price is now £25,860, £2,130 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

  • 19 August 2026: £27,990
  • 5 September 2026: £27,699
  • 11 September 2026: £27,399
  • 16 September 2026: £27,250
  • 22 September 2026: £26,950
  • 29 September 2026: £26,530
  • 7 October 2026: £26,390
  • 14 October 2026: £26,130
  • 27 October 2026: £25,860

Mileage and MOT

Advertised mileage is about 9,000 miles higher than the median mileage of a 2018 Audi RS3 on AskCar.

Browse all Audi RS3 cars for sale · 2018 Audi RS3 price guide

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Photos

20 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.