2020 Audi A6 Saloon

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

£15,450

Fair price: within 8% of the typical £15,099 for this model, age and mileage, drawing on 879 adverts of this make and model.

Overview

Make
Audi
Model
A6 Saloon
Trim
BLACK EDITION
Version
2.0 TDI 40 Black Edition S tronic 4WD Euro 6 (s/s) 4dr (201 bhp)
Mileage
110,000 miles
Year
2020
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
152 g/km
Colour
Blue
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

This 2020 Audi A6 Saloon Black Edition has covered 110,000 miles. At £15,450, it is advertised £351 above our estimated market asking price of £15,099. Our estimate draws on 879 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,500 lower than when we first recorded the advert 149 days ago. Ask the dealer why the advert shows fewer miles than the 110,757 recorded at the latest MOT. Its MOT is recorded as valid until 3 February 2027. It is for sale at Windmill Motors in Bourne.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,500 from the first recorded £16,950. 7 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£16,950
4 June 2026£16,750
8 June 2026£16,450
17 June 2026£16,399
18 June 2026£16,300
10 July 2026£16,300
14 July 2026£15,950
18 September 2026£15,750
10 October 2026£15,950
15 October 2026£15,450
22 October 2026£15,450

Price and mileage comparison

Estimated market asking price: £15,099. The asking price is £351 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 879 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 53,700 miles higher than typical for a 2020 Audi A6 Saloon.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 3 February 2027. 110,757 miles at the last test.

14 other cars with the same year, trim, gearbox and fuel are for sale from £14,245 to £22,900.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,24545,250 miles
£14,495126,000 miles
£16,995143,000 miles
£18,48082,000 miles
£18,50069,643 miles

These cars have covered 14,498–143,000 miles, compared with 110,000 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 Saloon cars for sale · 2020 Audi A6 Saloon price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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