2025 Audi RS6 Avant 4.0 TFSI V8
Price: £31,990. Far below the going rate: £62,600 (66%) under the AskCar estimate of £94,590, 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. Worth asking the dealer why.
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 (621 bhp)
- Year: 2025
- Mileage: 49,827 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 4.0 litres, 621 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Red
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 49,827 miles on the clock, this 2025 Audi RS6 Avant has done roughly 38,200 more miles than a typical 2025 Audi RS6 Avant. Priced at £31,990, this car is advertised £62,600 below the AskCar estimate of £94,590. This is a large price difference, so check the price and vehicle details with the dealer. The AskCar estimate uses 271 UK dealer adverts for the Audi RS6 Avant, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 55 days ago, the asking price has dropped by £3,010. The seller is Tame Bridge Cars, based in Middlesbrough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Far below the going rate: £62,600 (66%) under the AskCar estimate of £94,590. Worth asking the dealer why.
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 2025 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £118,000: the median of the 18 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2025 Audi RS6 Avant has been on sale for at least 55 days.
Price history
AskCar first saw this advert on 13 September 2026 at £35,000. Its asking price is now £31,990, £3,010 less. The latest price cut was seen on 4 November 2026.
Price changes recorded:
- 13 September 2026: £35,000
- 7 October 2026: £33,995
- 4 November 2026: £31,990
Mileage and MOT
Advertised mileage is about 38,200 miles higher than the median mileage of a 2025 Audi RS6 Avant on AskCar.
Browse all Audi RS6 Avant cars for sale · 2025 Audi RS6 Avant price guide
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Photos
41 photos of this car are on its AskCar page.
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.