2021 Audi A6 Saloon

2.0 40 TFSI Sport S tronic FWD Euro 6 4dr (201 bhp)

£19,000

Fair price: within 8% of the typical £19,668 for this model, age and mileage, drawing on 858 adverts of this make and model.

Overview

Make: Audi
Model: A6 Saloon
Trim: SPORT
Version: 2.0 40 TFSI Sport S tronic FWD Euro 6 4dr (201 bhp)
Mileage: 17,240 miles
Year: 2021
Fuel type: Petrol
Body type: Saloon
Engine: 2.0 L
Gearbox: Automatic
Power: 201 bhp
Seats: 5
Colour: Blue
Doors: 4
Driven wheels: Front Wheel Drive
Gearbox version: S tronic
Engine badge: TFSI
Emissions standard: Euro 6

About this car

At 17,240 miles, this 2021 Audi A6 Saloon Sport has covered about 38,500 fewer miles than other 2021 Audi A6 Saloon cars. The dealer is asking £19,000, which is £668 below our market estimate of £19,668. Our estimate draws on 858 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 1 day ago. You can find this car at MB Brent Park in London.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 1 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
20 October 2026	£19,000

Price and mileage comparison

Estimated market asking price: £19,668. The asking price is £668 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 858 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 38,500 miles lower than typical for a 2021 Audi A6 Saloon.

20 other cars with the same year, trim, gearbox and fuel are for sale from £12,200 to £18,720.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£12,200	107,000 miles
£13,750	22,208 miles
£13,990	91,895 miles
£15,599	58,077 miles
£15,999	59,785 miles

These cars have covered 22,208–107,000 miles, compared with 17,240 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

Dealer

MB Brent Park, London. Across the dealer network: 158 cars for sale.

Dealer postcode: NW10 0UR.

Dealer opening hours

Monday: 09:00-20:00
Tuesday: 09:00-20:00
Wednesday: 09:00-20:00
Thursday: 09:00-20:00
Friday: 09:00-20:00
Saturday: 09:00-19:00
Sunday: 10:00-18:00