2018 Audi RS3 2.5 TFSI

Price: £46,995. Above the going rate: £10,351 (28%) over the AskCar estimate of £36,644, our expected asking price for this car from its model, age, mileage and specification, drawing on 531 priced Audi RS3 adverts on AskCar as of 5 November 2026.

AskCar lists 552 used Audi RS3 from 352 UK dealerships, as of 5 November 2026.

Overview

  • Make: Audi
  • Model: RS3
  • Version: 2.5 TFSI S tronic 4WD Euro 6 (s/s) 4dr (395 bhp)
  • Year: 2018
  • Mileage: 24,600 miles
  • Fuel: Petrol
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 2.5 litres, 395 bhp
  • Gearbox: Automatic (S tronic)
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 191 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 24,600 miles, this 2018 Audi RS3 has covered about 24,800 fewer miles than other 2018 Audi RS3 cars. The AskCar estimate for this car is £36,644. It is priced at £46,995, which is £10,351 above that estimate. The AskCar estimate draws on 531 Audi RS3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 5 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Automotive Addiction in Telford. 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

Above the going rate: £10,351 (28%) over the AskCar estimate of £36,644.

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 531 priced Audi RS3 adverts across different ages and specifications, as of 5 November 2026.

A 2018 Audi RS3 with the 2.5 petrol engine is typically advertised at £31,000: the median of the 60 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2018 Audi RS3 advertised 5 days ago.

Price history

AskCar first saw this advert on 31 October 2026 at £46,995. 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 5 November 2026: valid until 17 February 2027.

It has had 5 MOTs. The latest, on 18 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 24,182 miles, which matches the advertised 24,600 miles.

Advertised mileage is about 24,800 miles lower 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

44 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.