2018 Audi S5
3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 2dr (349 bhp)
£19,489
Good value: £4,166 under the typical £23,655 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
- 47,396 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
- Black
- 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 is advertised with 47,396 miles, approximately 19,700 below the typical mileage for its age. Our estimated market asking price is £23,655. This car is advertised at £19,489, which is £4,166 below that figure. Our estimate draws on 340 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £500 lower than when we first recorded the advert 31 days ago. Its MOT is recorded as valid until 12 May 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Rw Cars in Derby.
Stock data from 19 October 2026.
Price history
First seen on 19 September 2026, 31 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £19,989. 1 price reduction recorded, the latest observed on 13 October 2026.
| Date observed | Asking price |
|---|---|
| 19 September 2026 | £19,989 |
| 13 October 2026 | £19,489 |
| 19 October 2026 | £19,489 |
Price and mileage comparison
Estimated market asking price: £23,655. The asking price is £4,166 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 340 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 19,700 miles lower than typical for a 2018 Audi S5.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 12 May 2027. 46,710 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 47,396 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
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Dealer
Rw Cars, Derby. Across the dealer network: 82 cars for sale.
Dealer postcode: DE21 4BB.
Dealer opening hours
- Monday
- 08:00-18:00
- Tuesday
- 08:00-18:00
- Wednesday
- 08:00-18:00
- Thursday
- 08:00-18:00
- Friday
- 08:00-18:00
- Saturday
- 09:00-16:00
- Sunday
- 10:00-16:00
Vehicle photos
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