2023 Audi RS6 Avant 4.0 TFSI V8
Price: £77,995. Good value: £7,207 (8%) under the AskCar estimate of £85,202, our expected asking price for this car from its model, age, mileage and specification, drawing on 275 priced Audi RS6 Avant adverts on AskCar as of 6 November 2026.
AskCar lists 283 used Audi RS6 Avant from 208 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: RS6 Avant
- Version: 4.0 TFSI V8 Tiptronic 4WD Euro 6 (s/s) 5dr (592 bhp)
- Year: 2023
- Mileage: 20,000 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 4 seats
- Engine: 4.0 litres, 592 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 295 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi RS6 Avant is advertised with 20,000 miles on the clock. Its asking price of £77,995 is £7,207 below the AskCar estimate of £85,202. To work out the AskCar estimate, we analyse UK dealer adverts for 275 Audi RS6 Avant cars across different ages and specifications. We first recorded this advert 69 days ago, and its asking price has since fallen by £2,000. Its advertised mileage matches the government's MOT record. You can find this car at SJ Specialist Cars in Wigan. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Good value: £7,207 (8%) under the AskCar estimate of £85,202.
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 275 priced Audi RS6 Avant adverts across different ages and specifications, as of 6 November 2026.
A 2023 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £87,000: the median of the 25 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2023 Audi RS6 Avant has been on sale for at least 69 days.
Price history
AskCar first saw this advert on 29 August 2026 at £79,995. Its asking price is now £77,995, £2,000 less. The latest price cut was seen on 3 November 2026.
Price changes recorded:
- 29 August 2026: £79,995
- 3 November 2026: £77,995
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 2 May 2027.
It has had one MOT, on 1 May 2026, and passed.
Advisories at the latest test: nearside rear nail in tyre; nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.
Mileage at that test: 18,719 miles, which matches the advertised 20,000 miles.
Browse all Audi RS6 Avant cars for sale · 2023 Audi RS6 Avant price guide
More like this
Photos
34 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.