2021 Audi A6 Saloon

2.0 17.9kWh 50 TFSI e Sport S tronic 4WD Euro 6 4dr (294 bhp)

£15,900

Fair price: within 8% of the typical £16,645 for this model, age and mileage, drawing on 879 adverts of this make and model.

Overview

Make
Audi
Model
A6 Saloon
Trim
SPORT
Version
2.0 17.9kWh 50 TFSI e Sport S tronic 4WD Euro 6 4dr (294 bhp)
Mileage
73,555 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
294 bhp
Seats
5
CO2
27 g/km
Colour
White
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSIe
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

This 2021 Audi A6 Saloon Sport has covered 73,555 miles, around 17,800 more than typical for its age. Our estimated market asking price is £16,645. This car is advertised at £15,900, which is £745 below that figure. We use UK dealer asking prices, including 879 Audi A6 Saloon listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 95 days ago, the asking price has dropped by £2,300. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 13 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Select Swindon, based in Swindon.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 July 2026, 95 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,300 from the first recorded £18,200. 5 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
21 July 2026£18,200
26 August 2026£17,600
12 September 2026£16,900
18 September 2026£16,500
29 September 2026£16,200
13 October 2026£15,900
22 October 2026£15,900

Price and mileage comparison

Estimated market asking price: £16,645. The asking price is £745 below 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 17,800 miles higher than typical for a 2021 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 July 2027. 73,554 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £15,990 to £19,199.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,99069,127 miles
£16,19573,144 miles
£16,99960,000 miles
£18,00056,600 miles
£18,69852,859 miles

These cars have covered 33,812–73,144 miles, compared with 73,555 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 · 2021 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