2020 Audi RS6 Avant

4.0 TFSI V8 Carbon Black Tiptronic 4WD Euro 6 (s/s) 5dr (592 bhp)

£68,990

Fair price: within 8% of the typical £68,823 for this model, age and mileage, drawing on 269 adverts of this make and model.

Overview

Make
Audi
Model
RS6 Avant
Trim
CARBON BLACK
Version
4.0 TFSI V8 Carbon Black Tiptronic 4WD Euro 6 (s/s) 5dr (592 bhp)
Mileage
39,000 miles
Year
2020
Fuel type
Petrol
Body type
Estate
Engine
4.0 L
Gearbox
Automatic
Power
592 bhp
Seats
4
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TFSI V8
Emissions standard
Euro 6

About this car

With 39,000 miles on the clock, this 2020 Audi RS6 Avant Carbon Black has done roughly 4,000 fewer miles than a typical 2020 Audi RS6 Avant. Our estimated market asking price is £68,823. This car is advertised at £68,990, which is £167 above that figure. The estimate uses 269 UK dealer adverts for the Audi RS6 Avant, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 149 days ago, the asking price has dropped by £1,000. The time on sale and price change could be useful context when negotiating. You can find this car at Yorkshire's Prestige Centre in Bradford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,000 from the first recorded £69,990. 1 price reduction recorded, the latest observed on 27 September 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£69,990
10 July 2026£69,990
27 September 2026£68,990
16 October 2026£68,990
23 October 2026£68,990

Price and mileage comparison

Estimated market asking price: £68,823. The asking price is £167 above 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 4,000 miles lower than typical for a 2020 Audi RS6 Avant.

6 other cars with the same year, trim, gearbox and fuel are for sale from £60,995 to £74,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£60,99571,910 miles
£62,99065,338 miles
£67,99918,728 miles
£69,99536,500 miles
£71,49936,500 miles

These cars have covered 18,728–71,910 miles, compared with 39,000 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 · 2020 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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