2018 Audi S5

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

£19,795

Fair price: within 8% of the typical £19,451 for this model, age and mileage, drawing on 343 adverts of this make and model.

Overview

Make
Audi
Model
S5
Version
3.0 TFSI V6 Sportback Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
Mileage
82,000 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 has covered 82,000 miles, around 15,900 more than typical for its age. The dealer is asking £19,795, which is £344 above our market estimate of £19,451. Our estimate draws on 343 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 10 days ago. Its MOT is recorded as valid until 6 November 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at CSH Performance in Elland.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 October 2026, 10 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
12 October 2026£19,795
21 October 2026£19,795

Price and mileage comparison

Estimated market asking price: £19,451. The asking price is £344 above 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 15,900 miles higher than typical for a 2018 Audi S5.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 November 2027. 82,283 miles at the last test.

57 other cars with the same year, trim, gearbox and fuel are for sale from £14,990 to £25,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,990101,358 miles
£15,600104,147 miles
£15,750107,000 miles
£16,00060,000 miles
£16,99094,355 miles

These cars have covered 31,337–107,000 miles, compared with 82,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi S5 cars for sale · 2018 Audi S5 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos