2014 Audi A6 Avant 2.0 TDI ultra S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TDI ultra S Line Manual FWD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2014
• Mileage: 88,500 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2014 Audi A6 Avant S Line has covered 88,500 miles, around 15,900 fewer miles than is typical for its age. The dealer is asking £8,000, which is £271 above the AskCar estimate of £7,729. To work out the AskCar estimate, we analyse UK dealer adverts for 789 Audi A6 Avant cars across different ages and specifications. We have tracked this advert for 65 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Valley Car Centre, based in Gateshead. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £271 (3%) over the AskCar estimate of £7,729.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 789 priced Audi A6 Avant adverts across different ages and specifications, as of 7 November 2026.

A 2014 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £7,700: the median of the 17 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2014 Audi A6 Avant has been on sale for at least 65 days.

Price history

AskCar first saw this advert on 3 September 2026 at £8,000. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 6 August 2027.

It failed its MOT on 5 August 2026 (offside front windscreen wiper does not clear the windscreen effectively; offside front drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt boot split in two; offside front coil spring fractured or broken) and passed 2 days later, on 7 August 2026.

Advisories at the latest test: offside front outer drive shaft joint worn, but not excessively; tyre worn close to legal limit/worn on edge o/s and n/s front wear on inner edges; rear exhaust heat shield insecure.

Mileage at that test: 88,415 miles, which matches the advertised 88,500 miles.

Advertised mileage is about 15,900 miles lower than the median mileage of a 2014 Audi A6 Avant on AskCar.