2018 Audi RS6 Avant

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

£44,295

Fair price: within 8% of the typical £46,421 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 TFSI V8 Performance Tiptronic 4WD Euro 6 (s/s) 5dr
Mileage
48,000 miles
Year
2018
Fuel type
Petrol
Body type
Estate
Engine
4.0 L
Gearbox
Automatic
Seats
5
CO2
223 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TFSI V8
Emissions standard
Euro 6

About this car

This 2018 Audi RS6 Avant Performance is advertised with 48,000 miles on the clock. The dealer is asking £44,295, which is £2,126 below our market estimate of £46,421. Our estimate draws on 271 Audi RS6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £700 lower than when we first recorded the advert 90 days ago. That may be worth mentioning if you discuss the price with the dealer. Its MOT is recorded as valid until 20 February 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Driven Motor Company in Glasgow.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 July 2026, 90 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £700 from the first recorded £44,995. 2 price reductions recorded, the latest observed on 24 September 2026.

Recorded asking prices
Date observedAsking price
25 July 2026£44,995
26 July 2026£44,995
2 September 2026£44,795
24 September 2026£44,295
22 October 2026£44,295

Price and mileage comparison

Estimated market asking price: £46,421. The asking price is £2,126 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.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 February 2027. 43,564 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £39,995 to £55,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£39,99564,000 miles
£41,99565,225 miles
£46,79548,063 miles
£46,99567,005 miles
£47,98057,000 miles

These cars have covered 25,000–67,005 miles, compared with 48,000 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

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