2018 Audi RS4 Avant 2.9
Price: £42,900. Good value: £4,021 (8%) under the AskCar estimate of £46,921, our expected asking price for this car from its model, age, mileage and specification, drawing on 219 priced Audi RS4 Avant adverts on AskCar as of 14 November 2026.
AskCar lists 224 used Audi RS4 Avant from 182 UK dealerships, as of 14 November 2026.
Overview
- Make: Audi
- Model: RS4 Avant
- Version: 2.9 TFSI Tiptronic 4WD Euro 6 5dr (444 bhp)
- Year: 2018
- Mileage: 18,179 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 2.9 litres, 444 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 200 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Audi RS4 Avant is advertised with 18,179 miles on the clock. Priced at £42,900, it is advertised £4,021 below the AskCar estimate of £46,921. The AskCar estimate draws on 219 Audi RS4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 22 days ago. Its asking price has since fallen by £3,850. The latest MOT recorded 19,876 miles, above the advertised mileage. Check this with the dealer. MOT records show an expiry date of 30 June 2027. The seller is Sytner Select Nottingham, based in Nottingham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 14 November 2026.
Sytner Select Nottingham is rated 4.5 out of 5 on Google.
Price
Good value: £4,021 (8%) under the AskCar estimate of £46,921.
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 219 priced Audi RS4 Avant adverts across different ages and specifications, as of 14 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 14 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 23 October 2026 at £46,750. Its asking price is now £42,900, £3,850 less. The latest price cut was seen on 13 November 2026.
Price changes recorded:
- 23 October 2026: £46,750
- 13 November 2026: £42,900
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 30 June 2027.
It has had 6 MOTs. The latest, on 23 June 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 19,876 miles. The advert says 18,179 miles, fewer than the MOT record, so ask the dealer which is right.
Advertised mileage is about 50,400 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
22 photos of this car are on its AskCar page.
As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.