2018 Audi A6 Avant

2.0 TDI 40 Sport S tronic FWD Euro 6 (s/s) 5dr (201 bhp)

£13,490

Fair price: within 8% of the typical £12,744 for this model, age and mileage, drawing on 784 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
SPORT
Version
2.0 TDI 40 Sport S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
Mileage
97,621 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
124 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

With 97,621 miles on the clock, this 2018 Audi A6 Avant Sport has done roughly 14,300 more miles than a typical 2018 Audi A6 Avant. At £13,490, it is advertised £746 above our estimated market asking price of £12,744. We use UK dealer asking prices, including 784 Audi A6 Avant listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 53 days ago, the asking price has dropped by £500. The latest MOT record shows an expiry date of 6 January 2027, with the advertised mileage consistent with the recorded reading. You can find this car at HR Cars in Chesham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 August 2026, 53 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £500 from the first recorded £13,990. 1 price reduction recorded, the latest observed on 2 October 2026.

Recorded asking prices
Date observedAsking price
29 August 2026£13,990
2 October 2026£13,490
20 October 2026£13,490

Price and mileage comparison

Estimated market asking price: £12,744. The asking price is £746 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 784 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,300 miles higher than typical for a 2018 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 January 2027. 90,760 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £11,995.

Other matching cars
Asking priceMileage
£11,995104,500 miles

These cars have covered 104,500 miles, compared with 97,621 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 · 2018 Audi A6 Avant price guide

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Dealer

HR Cars, Chesham. Across the dealer network: 82 cars for sale.

Dealer postcode: HP5 3PF.

Dealer opening hours

Monday
09:00-19:00
Tuesday
09:00-19:00
Wednesday
09:00-19:00
Thursday
09:00-19:00
Friday
09:00-19:00
Saturday
09:00-19:00
Sunday
10:00-17:00

Vehicle photos