2020 Audi RS6 Avant

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

£67,999

Good value: £8,218 under the typical £76,217 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
18,728 miles
Year
2020
Fuel type
Petrol
Body type
Estate
Engine
4.0 L
Gearbox
Automatic
Power
592 bhp
Seats
4
CO2
295 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TFSI V8
Emissions standard
Euro 6

About this car

This 2020 Audi RS6 Avant Carbon Black has covered 18,728 miles, around 24,300 fewer than typical for its age. The dealer is asking £67,999, which is £8,218 below our market estimate of £76,217. We use UK dealer asking prices, including 269 Audi RS6 Avant listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 61 days ago, the asking price has dropped by £10,996. It may give you a starting point for a conversation about price. MOT records show an expiry date of 18 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Group 1 Automotive Stockport Audi, based in Stockport.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 August 2026, 61 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £10,996 from the first recorded £78,995. 14 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
24 August 2026£78,995
27 August 2026£77,195
30 August 2026£77,750
4 September 2026£77,450
8 September 2026£76,250
12 September 2026£75,395
18 September 2026£74,795
22 September 2026£73,995
26 September 2026£72,995
30 September 2026£72,888
1 October 2026£71,999
6 October 2026£71,500
7 October 2026£70,999
10 October 2026£69,999
17 October 2026£68,999
22 October 2026£67,999
23 October 2026£67,999

Price and mileage comparison

Estimated market asking price: £76,217. The asking price is £8,218 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 24,300 miles lower than typical for a 2020 Audi RS6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 18 June 2027. 17,985 miles at the last test.

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
£68,99039,000 miles
£69,99536,500 miles
£71,49936,500 miles

These cars have covered 24,420–71,910 miles, compared with 18,728 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

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Vehicle photos

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