2018 Audi A6 Saloon

2.0 TDI Black Edition S tronic 4WD Euro 6 4dr (187 bhp)

£15,950

Fair price: within 8% of the typical £15,773 for this model, age and mileage, drawing on 858 adverts of this make and model.

Overview

Make: Audi
Model: A6 Saloon
Trim: BLACK EDITION
Version: 2.0 TDI Black Edition S tronic 4WD Euro 6 4dr (187 bhp)
Mileage: 62,000 miles
Year: 2018
Fuel type: Diesel
Body type: Saloon
Engine: 2.0 L
Gearbox: Automatic
Power: 187 bhp
Seats: 5
CO2: 133 g/km
Colour: Red
Doors: 4
Driven wheels: Four Wheel Drive
Gearbox version: S tronic
Engine badge: TDI
Emissions standard: Euro 6

About this car

At 62,000 miles, this 2018 Audi A6 Saloon Black Edition has covered about 8,300 fewer miles than other 2018 Audi A6 Saloon cars. The dealer is asking £15,950, which is £177 above our market estimate of £15,773. We use UK dealer asking prices, including 858 Audi A6 Saloon listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 20 days ago, the asking price has dropped by £5,000. MOT records show an expiry date of 3 April 2027, and the latest recorded mileage is consistent with the advert. You can find this car at West Coast Motors in West Kilbride.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 October 2026, 20 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £5,000 from the first recorded £20,950. 1 price reduction recorded, the latest observed on 2 October 2026.

Recorded asking prices
Date observed	Asking price
1 October 2026	£20,950
2 October 2026	£15,950
20 October 2026	£15,950

Price and mileage comparison

Estimated market asking price: £15,773. The asking price is £177 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 858 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,300 miles lower than typical for a 2018 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 April 2027. 60,755 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £11,500 to £16,495.

Other matching cars
Asking price	Mileage
£11,500	94,500 miles
£12,990	73,000 miles
£14,999	61,070 miles
£16,495	73,839 miles

These cars have covered 61,070–94,500 miles, compared with 62,000 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 · 2018 Audi A6 Saloon price guide

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Dealer

West Coast Motors, West Kilbride. Across the dealer network: 46 cars for sale.

Dealer postcode: KA23 9NA.