2018 Audi S5

Overview

Make

Audi

Model

S5

Version

3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)

Mileage

79,000 miles

Year

2018

Fuel type

Petrol

Body type

Coupe

Engine

3.0 L

Gearbox

Automatic

Power

349 bhp

Seats

4

CO2

170 g/km

Colour

Grey

Doors

2

Driven wheels

Four Wheel Drive

Gearbox version

Tiptronic

Engine badge

TFSI V6

Emissions standard

Euro 6

About this car

This 2018 Audi S5 has covered 79,000 miles. The dealer is asking £16,999, which is £2,181 below our market estimate of £19,180. Our estimate draws on 343 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 121 days. The last MOT shows 79,508 miles, more than the advert. This is worth checking with the dealer. MOT records show an expiry date of 8 June 2027. You can find this car at Fabian Motor Company in Swansea.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,180. The asking price is £2,181 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 343 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 12,900 miles higher than typical for a 2018 Audi S5.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.