2025 Audi RS6 Avant

4.0 TFSI V8 Performance Tiptronic 4WD Euro 6 (s/s) 5dr (621 bhp)

£88,048

Good value: £10,492 under the typical £98,540 for this model, age and mileage, drawing on 269 adverts of this make and model.

Overview

Make: Audi
Model: RS6 Avant
Trim: PERFORMANCE
Version: 4.0 TFSI V8 Performance Tiptronic 4WD Euro 6 (s/s) 5dr (621 bhp)
Mileage: 5,530 miles
Year: 2025
Fuel type: Petrol
Body type: Estate
Engine: 4.0 L
Gearbox: Automatic
Power: 621 bhp
Seats: 5
CO2: 286 g/km
Colour: Blue
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: Tiptronic
Engine badge: TFSI V8
Emissions standard: Euro 6

About this car

At 5,530 miles, this 2025 Audi RS6 Avant Performance has covered about 5,500 fewer miles than other 2025 Audi RS6 Avant cars. The dealer is asking £88,048, which is £10,492 below our market estimate of £98,540. To estimate its market asking price, we analyse UK dealer adverts for 269 Audi RS6 Avant cars across different ages and specifications. We first saw this car advertised 83 days ago. Its asking price has since fallen by £8,707. That history is worth bearing in mind when speaking to the dealer. The seller is JCT600 Volkswagen Grimsby, based in Grimsby.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 August 2026, 83 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £8,707 from the first recorded £96,755. 16 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observed	Asking price
3 August 2026	£96,755
6 August 2026	£96,251
13 August 2026	£95,646
14 August 2026	£95,646
18 August 2026	£95,166
28 August 2026	£94,990
1 September 2026	£93,776
8 September 2026	£93,302
12 September 2026	£93,100
19 September 2026	£92,871
25 September 2026	£92,114
26 September 2026	£91,650
2 October 2026	£91,000
13 October 2026	£89,999
16 October 2026	£89,517
20 October 2026	£89,131
21 October 2026	£88,203
23 October 2026	£88,048

Price and mileage comparison

Estimated market asking price: £98,540. The asking price is £10,492 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 269 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,500 miles lower 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 £86,490 to £89,991.

Other matching cars
Asking price	Mileage
£86,490	28,536 miles
£89,991	10,434 miles

These cars have covered 10,434–28,536 miles, compared with 5,530 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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