2015 Audi A6 Saloon

2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 4dr (187 bhp)

£7,795

Fair price: within 8% of the typical £8,146 for this model, age and mileage, drawing on 842 adverts of this make and model.

Overview

Make: Audi
Model: A6 Saloon
Trim: S LINE
Version: 2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 4dr (187 bhp)
Mileage: 106,000 miles
Year: 2015
Fuel type: Diesel
Body type: Saloon
Engine: 2.0 L
Gearbox: Automatic
Power: 187 bhp
Seats: 5
CO2: 110 g/km
Colour: Blue
Doors: 4
Driven wheels: Front Wheel Drive
Gearbox version: S tronic
Engine badge: TDI; ultra
Emissions standard: Euro 6

About this car

This 2015 Audi A6 Saloon S Line is advertised with 106,000 miles, approximately 16,600 above the typical mileage for its age. At £7,795, it is advertised £351 below our estimated market asking price of £8,146. Our estimate draws on 842 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 67 days ago. Its asking price has since fallen by £200. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 20 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is M&A Motors, based in Leigh-on-SEA.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 August 2026, 67 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £200 from the first recorded £7,995. 3 price reductions recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observed	Asking price
14 August 2026	£7,995
6 September 2026	£7,895
16 September 2026	£7,849
25 September 2026	£7,795
19 October 2026	£7,795

Price and mileage comparison

Estimated market asking price: £8,146. The asking price is £351 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 842 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,600 miles higher than typical for a 2015 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 June 2027. 103,065 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £5,995 to £12,440.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£5,995	109,200 miles
£8,000	109,900 miles
£8,980	89,419 miles
£8,995	110,000 miles
£8,999	89,958 miles

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 · 2015 Audi A6 Saloon price guide

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Dealer

M&A Motors, Leigh-on-SEA. Across the dealer network: 14 cars for sale.

Dealer postcode: SS9 2UW.