2018 Audi A4 Avant 2.0 TDI ultra Sport

Price: £6,995. Good value: £1,647 (19%) under the AskCar estimate of £8,642, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,227 priced Audi A4 Avant adverts on AskCar as of 10 November 2026.

AskCar lists 1,280 used Audi A4 Avant from 848 UK dealerships, as of 10 November 2026.

Overview

Make: Audi
Model: A4 Avant
Trim: Sport
Version: 2.0 TDI Sport S tronic Euro 6 5dr
Year: 2018
Mileage: 109,600 miles
Fuel: Diesel
Body: Estate, 5 doors, 5 seats
Engine: 2.0 litres
Gearbox: Automatic (S tronic)
Colour: Black
CO2: 106 g/km
Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A4 Avant Sport is advertised with 109,600 miles, approximately 33,200 above the typical mileage for its age. Its asking price of £6,995 is £1,647 below the AskCar estimate of £8,642. To work out the AskCar estimate, we analyse UK dealer adverts for 1,227 Audi A4 Avant cars across different ages and specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. The seller is Auto Grand, based in Maldon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Auto Grand is rated 4.3 out of 5 on Google.

Price

Good value: £1,647 (19%) under the AskCar estimate of £8,642.

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 1,227 priced Audi A4 Avant adverts across different ages and specifications, as of 10 November 2026.

A 2018 Audi A4 Avant with the 2.0 diesel engine is typically advertised at £13,600: the median of the 32 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2018 Audi A4 Avant advertised today. About half of 2018 Audi A4 Avant cars are gone from sale within a month of being advertised: 40 of the 86 first advertised between 13 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £6,995. 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 10 November 2026: valid until 12 March 2027.

It failed its MOT on 10 March 2026 (offside rear coil spring fractured or broken) and passed 1 day later, on 11 March 2026.

There were no advisories at the latest test.

Mileage at that test: 105,073 miles, which matches the advertised 109,600 miles.

Advertised mileage is about 33,200 miles higher than the median mileage of a 2018 Audi A4 Avant on AskCar.

Similar cars

5 other 2018 Audi A4 Avant Sport 2.0 diesel automatic estates are for sale at UK dealers, from £5,795 to £11,490, as of 10 November 2026.

The 3 closest to this car in mileage:

2018 Audi A4 Avant Sport, 2.0 diesel estate, black. Mileage: 104,500 miles. Price: £5,890, £1,105 less than this car. Dealer: Prestige Autobahn in Wigston. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2018-b1751552ae06
2018 Audi A4 Avant Sport, 2.0 diesel estate, grey. Mileage: 96,250 miles. Price: £10,495, £3,500 more than this car. Dealer: Magor Motor Company in Caldicot. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2018-810dcaa8af24
2018 Audi A4 Avant Sport, 2.0 diesel estate, silver. Mileage: 89,000 miles. Price: £11,490, £4,495 more than this car. Dealer: Spa Motors Mid Wales in Brecon. AskCar page: https://askcar.co.uk/car/audi-a4-avant-2018-a8aa94f5e3ae

Browse all Audi A4 Avant cars for sale · 2018 Audi A4 Avant price guide

Photos

41 photos of this car are on its AskCar page.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.