2018 Audi S5

Overview

Make

Audi

Model

S5

Version

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

Mileage

54,000 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

Black

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 54,000 miles, around 13,100 fewer than typical for its age. Its asking price of £18,995 is £2,764 below our estimate of £21,759. The estimate uses 340 UK dealer adverts for the Audi S5, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 37 days ago, the asking price has dropped by £2,000. Its MOT is recorded as valid until 12 September 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Dorset Vehicle Sales in Wimborne.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £21,759. The asking price is £2,764 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 13,100 miles lower than typical for a 2018 Audi S5.

The advertised mileage is consistent with the last MOT reading.