2018 Audi S5

Overview

Make

Audi

Model

S5

Version

3.0 TFSI V6 Sportback Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)

Mileage

80,400 miles

Year

2018

Fuel type

Petrol

Body type

Hatchback

Engine

3.0 L

Gearbox

Automatic

Power

349 bhp

Seats

4

CO2

174 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Gearbox version

Tiptronic

Engine badge

TFSI V6

Emissions standard

Euro 6

About this car

This 2018 Audi S5 is advertised with 80,400 miles, approximately 14,300 above the typical mileage for its age. The dealer is asking £18,995, which is £629 below our market estimate of £19,624. We use UK dealer asking prices, including 344 Audi S5 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 8 days ago, the asking price has dropped by £500. Its MOT is recorded as valid until 24 September 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Hampton Car Sales in Northampton.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,624. The asking price is £629 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 344 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,300 miles higher than typical for a 2018 Audi S5.

The advertised mileage is consistent with the last MOT reading.