2020 Audi A6 Avant

2.0 TDI 40 Black Edition S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)

£15,995

Above the going rate: £1,498 over the typical £14,497 for this model, age and mileage, drawing on 789 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
BLACK EDITION
Version
2.0 TDI 40 Black Edition S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
Mileage
124,000 miles
Year
2020
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
123 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

At 124,000 miles, this 2020 Audi A6 Avant Black Edition has covered about 50,300 more miles than other 2020 Audi A6 Avant cars. Its asking price of £15,995 is £1,498 above our estimate of £14,497. Our estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £2,500 lower than when we first recorded the advert 148 days ago. That may be worth mentioning if you discuss the price with the dealer. Its MOT is recorded as valid until 1 June 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Motorhouse (Beds) in Bedford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,500 from the first recorded £18,495. 2 price reductions recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£18,495
1 July 2026£18,495
17 July 2026£18,495
25 August 2026£16,995
8 October 2026£15,995
21 October 2026£15,995

Price and mileage comparison

Estimated market asking price: £14,497. The asking price is £1,498 above 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 789 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 50,300 miles higher than typical for a 2020 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 June 2027. 124,323 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £17,995 to £21,550.

Other matching cars
Asking priceMileage
£17,99583,515 miles
£18,49593,936 miles
£19,18179,217 miles
£19,49975,339 miles
£21,55062,495 miles

These cars have covered 62,495–93,936 miles, compared with 124,000 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 A6 Avant cars for sale · 2020 Audi A6 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