2014 Audi A6 Avant

2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr (187 bhp)

£4,490

Good value: £683 under the typical £5,173 for this model, age and mileage, drawing on 784 adverts of this make and model.

Overview

Make: Audi
Model: A6 Avant
Trim: S LINE
Version: 2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr (187 bhp)
Mileage: 184,000 miles
Year: 2014
Fuel type: Diesel
Body type: Estate
Engine: 2.0 L
Gearbox: Automatic
Power: 187 bhp
Seats: 5
CO2: 119 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: S tronic
Engine badge: TDI; ultra
Emissions standard: Euro 6

About this car

This 2014 Audi A6 Avant S Line is advertised with 184,000 miles, approximately 83,500 above the typical mileage for its age. The dealer is asking £4,490, which is £683 below our market estimate of £5,173. To estimate its market asking price, we analyse UK dealer adverts for 784 Audi A6 Avant cars across different ages and specifications. We first recorded this car for sale 71 days ago. The latest MOT record shows an expiry date of 13 November 2026, with the advertised mileage consistent with the recorded reading. It is advertised by Scorpio Cars in Buckinghamshire.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 71 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
11 August 2026	£4,490
20 October 2026	£4,490

Price and mileage comparison

Estimated market asking price: £5,173. The asking price is £683 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 784 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 83,500 miles higher than typical for a 2014 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 November 2026. 180,230 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £4,795 to £9,395.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£4,795	168,000 miles
£7,399	102,000 miles
£7,749	108,697 miles
£7,995	107,893 miles
£8,249	108,620 miles

These cars have covered 86,300–168,000 miles, compared with 184,000 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 Avant cars for sale · 2014 Audi A6 Avant price guide

Dealer

Scorpio Cars, Buckinghamshire. Across the dealer network: 7 cars for sale.

Dealer postcode: WD3 9XW.