2021 Audi A6 Allroad 3.0 TDI Sport
Price: £31,250. Fair price: £1,523 (4%) under the AskCar estimate of £32,773, our expected asking price for this car from its model, age, mileage and specification, drawing on 106 priced Audi A6 Allroad adverts on AskCar as of 5 November 2026.
AskCar lists 109 used Audi A6 Allroad from 88 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A6 Allroad
- Trim: Sport
- Version: 3.0 TDI Sport Tiptronic 4WD Euro 6 5dr 50 (281 bhp)
- Year: 2021
- Mileage: 51,173 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 281 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 187 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Audi A6 Allroad Sport has covered 51,173 miles. Priced at £31,250, it is advertised £1,523 below the AskCar estimate of £32,773. The AskCar estimate uses UK dealer asking prices, including 106 Audi A6 Allroad adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 2 days ago. Its advertised mileage matches the government's MOT record. The seller is Group 1 Automotive Whetstone Audi, based in Whetstone. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £1,523 (4%) under the AskCar estimate of £32,773.
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 106 priced Audi A6 Allroad adverts across different ages and specifications, as of 5 November 2026.
Time on sale
AskCar first saw this 2021 Audi A6 Allroad advertised 2 days ago.
Price history
AskCar first saw this advert on 3 November 2026 at £31,250. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 16 September 2027.
It has had 3 MOTs. The latest, on 18 August 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 49,090 miles, which matches the advertised 51,173 miles.
Similar cars
1 other 2021 Audi A6 Allroad Sport 3.0 diesel automatic estate is for sale at UK dealers, as of 5 November 2026.
The closest to this car in mileage:
- 2021 Audi A6 Allroad Sport, 3.0 diesel estate, silver. Mileage: 98,500 miles. Price: £22,995, £8,255 less than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/audi-a6-allroad-2021-9ac269ee071c
Browse all Audi A6 Allroad cars for sale · 2021 Audi A6 Allroad price guide
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Photos
1 photo of this car is 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.