2018 Audi S5
3.0 TFSI V6 Sportback Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
£23,950
Fair price: within 8% of the typical £22,223 for this model, age and mileage, drawing on 340 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
- 63,400 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
- Blue
- 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 63,400 miles, around 3,700 fewer than typical for its age. Its asking price of £23,950 is £1,727 above our estimate of £22,223. Our estimate draws on 340 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 6 days. The latest MOT record shows an expiry date of 24 October 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Fontain.Co.Uk in Iver.
Stock data from 19 October 2026.
Price history
First seen on 14 October 2026, 6 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 14 October 2026 | £23,950 |
| 19 October 2026 | £23,950 |
Price and mileage comparison
Estimated market asking price: £22,223. The asking price is £1,727 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 340 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 3,700 miles lower than typical for a 2018 Audi S5.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 24 October 2026. 57,760 miles at the last test.
55 other cars with the same year, trim, gearbox and fuel are for sale from £14,990 to £25,990.
| Asking price | Mileage |
|---|---|
| £14,990 | 101,358 miles |
| £15,600 | 104,147 miles |
| £15,750 | 107,000 miles |
| £15,800 | 102,000 miles |
| £16,000 | 60,000 miles |
These cars have covered 31,337–107,000 miles, compared with 63,400 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
Similar cars for less
- 2018 Audi S5, 60,000 miles, £16,000, £4,815 under typical, Warrington
- 2018 Audi S5, 47,396 miles, £19,489, £4,166 under typical, Derby
- 2019 Audi S5, 53,500 miles, £20,450, £4,256 under typical, Rowley Regis
Dealer
Fontain.Co.Uk, Iver. Across the dealer network: 25 cars for sale.
Dealer postcode: SL0 9HW.
Dealer opening hours
- Monday
- 09:00-17:00
- Tuesday
- 09:00-17:00
- Wednesday
- 09:00-17:00
- Thursday
- 09:00-17:00
- Friday
- 09:00-17:00
- Saturday
- 09:00-15:00
- Sunday
- Closed
