2006 Audi A6 Avant 3.0 TDI SE
Price: £2,999. Fair price: £57 (1%) under the AskCar estimate of £3,056, our expected asking price for this car from its model, age, mileage and specification, drawing on 785 priced Audi A6 Avant adverts on AskCar as of 5 November 2026.
AskCar lists 810 used Audi A6 Avant from 596 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A6 Avant
- Trim: SE
- Version: 3.0 TDI SE Auto 4WD Euro 4 5dr (221 bhp)
- Year: 2006
- Mileage: 139,991 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 221 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Green
- CO2: 229 g/km
- Emissions standard: Euro 4
About this car
This 2006 Audi A6 Avant SE has covered 139,991 miles. Its asking price of £2,999 is £57 below the AskCar estimate of £3,056. To work out the AskCar estimate, we analyse UK dealer adverts for 785 Audi A6 Avant cars across different ages and specifications. It first appeared in our advert records 86 days ago. The latest MOT recorded 182,738 miles, above the advertised mileage. Check this with the dealer. It is advertised by ASM (uk) in Redditch. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £57 (1%) under the AskCar estimate of £3,056.
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 785 priced Audi A6 Avant adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2006 Audi A6 Avant has been on sale for at least 86 days.
Price history
AskCar first saw this advert on 11 August 2026 at £2,999. Its asking price has not changed.
Mileage and MOT
It failed its MOT on 18 November 2025 (offside front suspension arm ball joint dust cover severely deteriorated; nearside front suspension arm ball joint dust cover severely deteriorated; offside rear registration plate lamp does not illuminate simultaneously with the position lamps) and passed later the same day.
Advisories at the latest test: offside front suspension arm ball joint dust cover severely deteriorated; nearside front suspension arm ball joint dust cover severely deteriorated; central rear sub-frame corroded but not seriously weakened.
Mileage at that test: 182,738 miles. The advert says 139,991 miles, fewer than the MOT record, so ask the dealer which is right.
Browse all Audi A6 Avant cars for sale · 2006 Audi A6 Avant price guide
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Photos
13 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.