2017 Audi S5

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

£18,499

Fair price: within 8% of the typical £18,096 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 Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)
Mileage
80,000 miles
Year
2017
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

The advertised mileage for this 2017 Audi S5 is 80,000 miles. At £18,499, it is advertised £403 above our estimated market asking price of £18,096. The estimate uses 343 UK dealer adverts for the Audi S5, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 57 days ago. The latest MOT recorded 80,662 miles, above the advertised mileage. Check this with the dealer. Its MOT is recorded as valid until 24 August 2027. It is advertised by Sapphire Motors in Mill Hill.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 August 2026, 57 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
26 August 2026£18,499
21 October 2026£18,499

Price and mileage comparison

Estimated market asking price: £18,096. The asking price is £403 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 10,400 miles higher than typical for a 2017 Audi S5.

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

MOT

MOT valid until 24 August 2027. 80,662 miles at the last test.

110 other cars with the same year, trim, gearbox and fuel are for sale from £13,395 to £28,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,395130,000 miles
£13,900125,000 miles
£13,999114,500 miles
£14,25095,000 miles
£14,995108,000 miles

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 · 2017 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