2003 Audi RS6 Avant 4.2
Price: £16,995. Fair price: £836 (5%) over the AskCar estimate of £16,159, our expected asking price for this car from its model, age, mileage and specification, drawing on 271 priced Audi RS6 Avant adverts on AskCar as of 7 November 2026.
AskCar lists 279 used Audi RS6 Avant from 205 UK dealerships, as of 7 November 2026.
Overview
- Make: Audi
- Model: RS6 Avant
- Version: 4.2 Auto 4WD Euro 3 5dr (450 bhp)
- Year: 2003
- Mileage: 109,172 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 4.2 litres, 450 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 350 g/km
- Emissions standard: Euro 3
About this car
This 2003 Audi RS6 Avant is advertised with 109,172 miles on the clock. The AskCar estimate for this car is £16,159. It is priced at £16,995, which is £836 above that estimate. The AskCar estimate uses UK dealer asking prices, including 271 Audi RS6 Avant adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 113 days ago. The recorded MOT expired on 21 October 2026, so ask the dealer whether it has been renewed. Its advertised mileage matches the government's MOT record. You can find this car at Hall Green Motor Sales in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £836 (5%) over the AskCar estimate of £16,159.
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 7 November 2026.
Time on sale
This 2003 Audi RS6 Avant has been on sale for at least 113 days.
Price history
AskCar first saw this advert on 17 July 2026 at £13,925. Its asking price is now £16,995, £3,070 more.
Price changes recorded:
- 17 July 2026: £13,925
- 2 August 2026: £14,925
- 8 August 2026: £13,995
- 20 October 2026: £14,995
- 23 October 2026: £16,995
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 21 October 2026; ask the dealer for the current MOT.
It has had 19 MOTs. The latest, on 14 October 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 109,112 miles, which matches the advertised 109,172 miles.
Browse all Audi RS6 Avant cars for sale · 2003 Audi RS6 Avant price guide
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Photos
75 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.