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: 55,589 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 4 seats
• Engine: 3.0 litres, 349 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 174 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 55,589 miles, this 2018 Audi S5 has covered about 11,000 fewer miles than other 2018 Audi S5 cars. Priced at £22,620, it is advertised £538 below the AskCar estimate of £23,158. The AskCar estimate draws on 361 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 50 days ago. Its asking price has since fallen by £879. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is EMG Motor Group Haverhill, based in Haverhill. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £538 (2%) under the AskCar estimate of £23,158.

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 361 priced Audi S5 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Audi S5 with the 3.0 petrol engine is typically advertised at £20,200: the median of the 61 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Audi S5 has been on sale for at least 50 days.

Price history

AskCar first saw this advert on 15 September 2026 at £23,499. Its asking price is now £22,620, £879 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 15 September 2026: £23,499
• 29 September 2026: £23,395
• 11 October 2026: £23,199
• 20 October 2026: £22,999
• 31 October 2026: £22,699
• 2 November 2026: £22,620

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 15 January 2027.

It has had 6 MOTs. The latest, on 16 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 48,192 miles, which matches the advertised 55,589 miles.

Advertised mileage is about 11,000 miles lower than the median mileage of a 2018 Audi S5 on AskCar.