2023 Audi RS6 Avant 4.0

Overview

• Make: Audi
• Model: RS6 Avant
• Version: 4.0 TFSI Tiptronic 4WD Euro 6 5dr
• Year: 2023
• Mileage: 20,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors
• Engine: 4.0 litres
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 286 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi RS6 Avant has covered 20,000 miles. Priced at £101,995, it is advertised £20,989 above the AskCar estimate of £81,006. To work out the AskCar estimate, we analyse UK dealer adverts for 271 Audi RS6 Avant cars across different ages and specifications. Since we first spotted the advert 105 days ago, the asking price has dropped by £3,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Alexanders Prestige, based in Boroughbridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £20,989 (25%) over the AskCar estimate of £81,006.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 271 priced Audi RS6 Avant adverts across different ages and specifications, as of 8 November 2026.

A 2023 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £87,500: the median of the 24 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 Audi RS6 Avant has been on sale for at least 105 days.

Price history

AskCar first saw this advert on 26 July 2026 at £104,995. Its asking price is now £101,995, £3,000 less. The latest price cut was seen on 19 September 2026.

Price changes recorded:

• 26 July 2026: £104,995
• 25 August 2026: £102,995
• 19 September 2026: £101,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 27 June 2027.

It failed its MOT on 24 June 2026 (offside front tyre has ply or cords exposed cut 285/30/22 (101Y) and passed 2 days later, on 26 June 2026.

There were no advisories at the latest test.

Mileage at that test: 16,169 miles, which matches the advertised 20,000 miles.

Advertised mileage is about 100 miles lower than the median mileage of a 2023 Audi RS6 Avant on AskCar.