2018 Audi S5

Overview

Make

Audi

Model

S5

Version

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

Mileage

49,975 miles

Year

2018

Fuel type

Petrol

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

349 bhp

Seats

4

CO2

177 g/km

Colour

Blue

Doors

2

Driven wheels

Four Wheel Drive

Gearbox version

Tiptronic

Engine badge

TFSI V6

Emissions standard

Euro 6

About this car

At 49,975 miles, this 2018 Audi S5 has covered about 17,200 fewer miles than other 2018 Audi S5 cars. The dealer is asking £21,995, which is £251 below our market estimate of £22,246. Our estimate draws on 340 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 47 days ago. Its asking price has since fallen by £2,005. The latest MOT record shows an expiry date of 10 November 2026, with the advertised mileage consistent with the recorded reading. It is advertised by Acorn Specialist Cars in Stone.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £22,246. The asking price is £251 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 340 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,200 miles lower than typical for a 2018 Audi S5.

The advertised mileage is consistent with the last MOT reading.