2018 Audi S5 3.0 TFSI V6

Overview

• Make: Audi
• Model: S5
• Version: 3.0 TFSI V6 Sportback Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
• Year: 2018
• Mileage: 45,700 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 4 seats
• Engine: 3.0 litres, 349 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 174 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 45,700 miles on the clock, this 2018 Audi S5 has done roughly 20,400 fewer miles than a typical 2018 Audi S5. The AskCar estimate for this car is £24,271. It is priced at £24,500, which is £229 above that estimate. The AskCar estimate uses UK dealer asking prices, including 354 Audi S5 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 11 days ago. Our records show an MOT expiry date of 13 October 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. The seller is nucar, based in Basildon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £229 (under 1%) over the AskCar estimate of £24,271.

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 354 priced Audi S5 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi S5 with the 3.0 petrol engine is typically advertised at £20,500: the median of the 57 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi S5 has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 22 October 2026 at £24,500. 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 2 November 2026: the latest record we hold ran out on 13 October 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 14 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 40,728 miles, which matches the advertised 45,700 miles.

Advertised mileage is about 20,400 miles lower than the median mileage of a 2018 Audi S5 on AskCar.