2018 Audi RS4 Avant 2.9 TFSI V6
Price: £36,950. Fair price: £350 (under 1%) under the AskCar estimate of £37,300, 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
- Version: 2.9 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (444 bhp)
- Year: 2018
- Mileage: 53,800 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 2.9 litres, 444 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 200 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Audi RS4 Avant has covered 53,800 miles, around 15,900 fewer miles than is typical for its age. The AskCar estimate for this car is £37,300. It is priced at £36,950, which is £350 below 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 22 days. Its advertised mileage matches the government's MOT record. You can find this car at Silverleaf Sports & Prestige in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £350 (under 1%) under the AskCar estimate of £37,300.
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 22 days.
Price history
AskCar first saw this advert on 14 October 2026 at £36,950. 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 9 July 2027.
It has had 8 MOTs. The latest, on 23 June 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 52,813 miles, which matches the advertised 53,800 miles.
Advertised mileage is about 15,900 miles lower than the median mileage of a 2018 Audi RS4 Avant on AskCar.
Browse all Audi RS4 Avant cars for sale · 2018 Audi RS4 Avant price guide
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Photos
41 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.