2018 Audi RS6 Avant

4.0 TFSI V8 Performance Tiptronic 4WD Euro 6 (s/s) 5dr (597 bhp)

£39,995

Good value: £4,323 under the typical £44,318 for this model, age and mileage, drawing on 272 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 (597 bhp)
Mileage
64,000 miles
Year
2018
Fuel type
Petrol
Body type
Estate
Engine
4.0 L
Gearbox
Automatic
Power
597 bhp
Seats
5
CO2
223 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TFSI V8
Emissions standard
Euro 6

About this car

The advertised mileage for this 2018 Audi RS6 Avant Performance is 64,000 miles. Its asking price of £39,995 is £4,323 below our estimate of £44,318. The estimate uses 272 UK dealer adverts for the Audi RS6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 147 days ago. Its asking price has since fallen by £3,995. That history is worth bearing in mind when speaking to the dealer. It is for sale at Panacea Motors in Bury.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £3,995 from the first recorded £43,990. 2 price reductions recorded, the latest observed on 6 October 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£43,990
1 July 2026£42,990
11 July 2026£42,990
6 October 2026£39,995
21 October 2026£39,995

Price and mileage comparison

Estimated market asking price: £44,318. The asking price is £4,323 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 272 adverts of this make and model across different ages and specifications.

6 other cars with the same year, trim, gearbox and fuel are for sale from £41,995 to £55,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£41,99565,225 miles
£44,29548,000 miles
£46,79548,063 miles
£46,99567,005 miles
£47,98057,000 miles

These cars have covered 25,000–67,005 miles, compared with 64,000 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 · 2018 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