2018 Audi A4 Avant 3.0 TDI S Line

Overview

• Make: Audi
• Model: A4 Avant
• Trim: S Line
• Version: 3.0 TDI S Line Tiptronic 4WD Euro 6 5dr V6 (06/2017 on) (268 bhp)
• Year: 2018
• Mileage: 97,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 268 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 97,000 miles, this 2018 Audi A4 Avant S Line has covered about 19,700 more miles than other 2018 Audi A4 Avant cars. The AskCar estimate for this car is £14,185. It is priced at £13,990, which is £195 below that estimate. The AskCar estimate uses 1,244 UK dealer adverts for the Audi A4 Avant, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 51 days ago, the asking price has dropped by £500. The government's MOT record matches its advertised mileage. You can find this car at German Motors in Leeds. 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: £195 (1%) under the AskCar estimate of £14,185.

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 1,244 priced Audi A4 Avant adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2018 Audi A4 Avant has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 17 September 2026 at £14,490. Its asking price is now £13,990, £500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 17 September 2026: £14,490
• 19 October 2026: £14,250
• 27 October 2026: £13,990

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 June 2027.

It has had 6 MOTs. The latest, on 12 May 2026, passed.

Advisories at the latest test: rear brake disc worn, but not excessively both discs are lipped; nearside rear tyre worn close to legal limit/worn on edge worn on inner edge; offside rear tyre worn close to legal limit/worn on edge worn on inner edge.

Mileage at that test: 92,893 miles, which matches the advertised 97,000 miles.

Advertised mileage is about 19,700 miles higher than the median mileage of a 2018 Audi A4 Avant on AskCar.