2018 Audi S5 3.0 TFSI V6

Overview

• Make: Audi
• Model: S5
• Version: 3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)
• Year: 2018
• Mileage: 74,400 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 349 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 74,400 miles, this 2018 Audi S5 has covered about 8,300 more miles than other 2018 Audi S5 cars. The dealer is asking £19,875, which is £19 below the AskCar estimate of £19,894. To work out the AskCar estimate, we analyse UK dealer adverts for 360 Audi S5 cars across different ages and specifications. We first recorded this car for sale 33 days ago. The seller is Autolab Select, based in Blackburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £19 (under 1%) under the AskCar estimate of £19,894.

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 360 priced Audi S5 adverts across different ages and specifications, as of 5 November 2026.

A 2018 Audi S5 with the 3.0 petrol engine is typically advertised at £20,400: the median of the 61 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Audi S5 has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 3 October 2026 at £19,875. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 8,300 miles higher than the median mileage of a 2018 Audi S5 on AskCar.