2018 Audi S5
3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)
£21,990
Above the going rate: £2,117 over the typical £19,873 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 Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)
- Mileage
- 74,460 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 349 bhp
- Seats
- 4
- CO2
- 170 g/km
- Colour
- Blue
- 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 74,460 miles, around 7,300 more than typical for its age. At £21,990, it is advertised £2,117 above our estimated market asking price of £19,873. To estimate its market asking price, we analyse UK dealer adverts for 340 Audi S5 cars across different ages and specifications. It first appeared in our advert records 35 days ago. The latest MOT record shows an expiry date of 4 September 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Quattro Tech Cars in St Ives.
Stock data from 19 October 2026.
Price history
First seen on 15 September 2026, 35 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 15 September 2026 | £21,490 |
| 16 September 2026 | £21,990 |
| 19 October 2026 | £21,990 |
Price and mileage comparison
Estimated market asking price: £19,873. The asking price is £2,117 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 7,300 miles higher than typical for a 2018 Audi S5.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 4 September 2027. 74,160 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 74,460 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
Quattro Tech Cars, St Ives. Across the dealer network: 45 cars for sale.
Dealer postcode: PE27 3WR.
Dealer opening hours
- Monday
- 08:30-17:30
- Tuesday
- 08:30-17:30
- Wednesday
- 08:30-17:30
- Thursday
- 08:30-17:30
- Friday
- 08:30-17:30
- Saturday
- 09:00-17:00
- Sunday
- Closed
Vehicle photos
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