2018 Audi RS4 Avant 2.9 TFSI V6 Carbon Edition

Price: £49,895. Fair price: £3,540 (7%) over the AskCar estimate of £46,355, our expected asking price for this car from its model, age, mileage and specification, drawing on 211 priced Audi RS4 Avant adverts on AskCar as of 5 November 2026.

AskCar lists 220 used Audi RS4 Avant from 181 UK dealerships, as of 5 November 2026.

Overview

  • Make: Audi
  • Model: RS4 Avant
  • Trim: Carbon Edition
  • Version: 2.9 TFSI V6 Carbon Edition Tiptronic 4WD Euro 6 (s/s) 5dr (444 bhp)
  • Year: 2018
  • Mileage: 24,200 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 5 seats
  • Engine: 2.9 litres, 444 bhp
  • Gearbox: Automatic (Tiptronic)
  • Drive: Four-wheel drive
  • CO2: 200 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 24,200 miles, this 2018 Audi RS4 Avant Carbon Edition has covered about 45,500 fewer miles than other 2018 Audi RS4 Avant cars. The AskCar estimate for this car is £46,355. It is priced at £49,895, which is £3,540 above that estimate. The AskCar estimate uses 211 UK dealer adverts for the Audi RS4 Avant, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 7 days. It is advertised by Prestige Performance (Yorkshire) in Selby. 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

Fair price: £3,540 (7%) over the AskCar estimate of £46,355.

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 211 priced Audi RS4 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2018 Audi RS4 Avant with the 2.9 petrol engine is typically advertised at £34,000: the median of the 27 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Audi RS4 Avant has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 29 October 2026 at £49,895. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 45,500 miles lower than the median mileage of a 2018 Audi RS4 Avant on AskCar.

Similar cars

6 other 2018 Audi RS4 Avant Carbon Edition 2.9 petrol automatic estates are for sale at UK dealers, from £29,995 to £46,995, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2018 Audi RS4 Avant Carbon Edition, 2.9 petrol estate, grey. Mileage: 17,000 miles. Price: £46,995, £2,900 less than this car. Dealer: MW Performance in Chester. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2018-003a8276a1bb
  • 2018 Audi RS4 Avant Carbon Edition, 2.9 petrol estate, grey. Mileage: 46,689 miles. Price: £39,795, £10,100 less than this car. Dealer: Hamptons of Surrey in Farnham. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2018-1cf3c5658e25
  • 2018 Audi RS4 Avant Carbon Edition, 2.9 petrol estate, white. Mileage: 60,777 miles. Price: £36,999, £12,896 less than this car. Dealer: Webuycarsformore.com in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2018-d351a0321a43
  • The nearest: 2018 Audi RS4 Avant Carbon Edition, 2.9 petrol estate, black, 24 miles from this car. Mileage: 98,110 miles. Price: £30,790, £19,105 less than this car. Dealer: GS Motor Group in Wakefield. AskCar page: https://askcar.co.uk/car/audi-rs4-avant-2018-d2b45eeec144

Browse all Audi RS4 Avant cars for sale · 2018 Audi RS4 Avant price guide

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Photos

66 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.