2015 Audi A6 Avant

2.0 TDI ultra Black Edition Manual FWD Euro 6 (s/s) 5dr (187 bhp)

£12,490

Fair price: within 8% of the typical £11,884 for this model, age and mileage, drawing on 780 adverts of this make and model.

Overview

Make: Audi
Model: A6 Avant
Trim: BLACK EDITION
Version: 2.0 TDI ultra Black Edition Manual FWD Euro 6 (s/s) 5dr (187 bhp)
Mileage: 86,077 miles
Year: 2015
Fuel type: Diesel
Body type: Estate
Engine: 2.0 L
Gearbox: Manual
Power: 187 bhp
Seats: 5
Colour: Red
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: TDI; ultra
Emissions standard: Euro 6

About this car

This 2015 Audi A6 Avant Black Edition has covered 86,077 miles, around 5,100 fewer than typical for its age. Our estimated market asking price is £11,884. This car is advertised at £12,490, which is £606 above that figure. We use UK dealer asking prices, including 780 Audi A6 Avant listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 13 days ago. The seller is Grand Motors, based in Stockport.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 October 2026, 13 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
7 October 2026	£12,490
19 October 2026	£12,490

Price and mileage comparison

Estimated market asking price: £11,884. The asking price is £606 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 780 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,100 miles lower than typical for a 2015 Audi A6 Avant.

7 other cars with the same year, trim, gearbox and fuel are for sale from £9,850 to £13,395.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£9,850	108,000 miles
£9,990	107,701 miles
£10,495	102,810 miles
£11,500	94,000 miles
£11,995	86,180 miles

These cars have covered 70,000–108,000 miles, compared with 86,077 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 · 2015 Audi A6 Avant price guide

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Dealer

Grand Motors, Stockport. Across the dealer network: 48 cars for sale.

Dealer postcode: SK6 2BP.

Dealer opening hours

Monday: 09:00-18:00
Tuesday: 09:00-18:00
Wednesday: 09:00-18:00
Thursday: 09:00-18:00
Friday: 09:00-18:00
Saturday: 09:00-18:00
Sunday: 11:00-14:00