2023 Audi RS6 Avant 4.0 TFSI V8
Price: £77,443. Fair price: £2,514 (3%) under the AskCar estimate of £79,957, our expected asking price for this car from its model, age, mileage and specification, drawing on 271 priced Audi RS6 Avant adverts on AskCar as of 7 November 2026.
AskCar lists 279 used Audi RS6 Avant from 205 UK dealerships, as of 7 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: 39,349 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 4 seats
- Engine: 4.0 litres, 592 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 295 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi RS6 Avant has covered 39,349 miles, around 19,300 more miles than is typical for its age. The dealer is asking £77,443, which is £2,514 below the AskCar estimate of £79,957. To work out the AskCar estimate, we analyse UK dealer adverts for 271 Audi RS6 Avant cars across different ages and specifications. The asking price is now £1,140 lower than when we first recorded the advert 3 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vindis Group Northampton Audi, based in Northampton. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £2,514 (3%) under the AskCar estimate of £79,957.
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 271 priced Audi RS6 Avant adverts across different ages and specifications, as of 7 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 7 November 2026.
Time on sale
AskCar first saw this 2023 Audi RS6 Avant advertised 3 days ago.
Price history
AskCar first saw this advert on 4 November 2026 at £78,583. Its asking price is now £77,443, £1,140 less. The latest price cut was seen on 6 November 2026.
Price changes recorded:
- 4 November 2026: £78,583
- 5 November 2026: £77,542
- 6 November 2026: £77,443
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 22 October 2027.
It has had one MOT, on 28 September 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 38,027 miles, which matches the advertised 39,349 miles.
Advertised mileage is about 19,300 miles higher than the median mileage of a 2023 Audi RS6 Avant on AskCar.
Browse all Audi RS6 Avant cars for sale · 2023 Audi RS6 Avant price guide
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As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.