2025 Audi RS6 Avant

4.0 RS 6 TFSI Performance Tiptronic 4WD Euro 6 5dr (621 bhp)

£86,490

Fair price: within 8% of the typical £89,485 for this model, age and mileage, drawing on 271 adverts of this make and model.

Overview

Make
Audi
Model
RS6 Avant
Trim
PERFORMANCE
Version
4.0 RS 6 TFSI Performance Tiptronic 4WD Euro 6 5dr (621 bhp)
Mileage
28,536 miles
Year
2025
Fuel type
Petrol
Body type
Estate
Engine
4.0 L
Gearbox
Automatic
Power
621 bhp
Seats
5
CO2
279 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
Performance
Emissions standard
Euro 6

About this car

At 28,536 miles, this 2025 Audi RS6 Avant Performance has covered about 17,500 more miles than other 2025 Audi RS6 Avant cars. The dealer is asking £86,490, which is £2,995 below our market estimate of £89,485. Our estimate draws on 271 Audi RS6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 49 days ago. Its asking price has since fallen by £3,500. The seller is Vertu Audi Hereford, based in Hereford.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 September 2026, 49 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £3,500 from the first recorded £89,990. 2 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
5 September 2026£89,990
6 September 2026£84,725
8 September 2026£89,999
17 October 2026£83,682
18 October 2026£86,490
22 October 2026£86,490

Price and mileage comparison

Estimated market asking price: £89,485. The asking price is £2,995 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 271 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,500 miles higher than typical for a 2025 Audi RS6 Avant.

MOT

MOT no details held by dvla.

2 other cars with the same year, trim, gearbox and fuel are for sale from £88,203 to £94,991.

Other matching cars
Asking priceMileage
£88,2035,530 miles
£94,99110,434 miles

These cars have covered 5,530–10,434 miles, compared with 28,536 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi RS6 Avant cars for sale · 2025 Audi RS6 Avant price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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