2018 Audi A5 Cabriolet
2.0 TFSI S Line S tronic FWD Euro 6 (s/s) 2dr (187 bhp)
£16,995
Fair price: within 8% of the typical £17,723 for this model, age and mileage, drawing on 189 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A5 Cabriolet
- Trim
- S LINE
- Version
- 2.0 TFSI S Line S tronic FWD Euro 6 (s/s) 2dr (187 bhp)
- Mileage
- 29,540 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 4
- CO2
- 133 g/km
- Colour
- Black
- Doors
- 2
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
With 29,540 miles on the clock, this 2018 Audi A5 Cabriolet S Line has done roughly 25,800 fewer miles than a typical 2018 Audi A5 Cabriolet. Its asking price of £16,995 is £728 below our estimate of £17,723. We use UK dealer asking prices, including 189 Audi A5 Cabriolet listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 21 days ago. Its recorded MOT is valid until 7 November 2026, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Rodden Road Cars in Frome.
Stock data from 19 October 2026.
Price history
First seen on 29 September 2026, 21 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 29 September 2026 | £16,995 |
| 19 October 2026 | £16,995 |
Price and mileage comparison
Estimated market asking price: £17,723. The asking price is £728 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 189 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 25,800 miles lower than typical for a 2018 Audi A5 Cabriolet.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 7 November 2026. 24,689 miles at the last test.
5 other cars with the same year, trim, gearbox and fuel are for sale from £11,999 to £21,499.
| Asking price | Mileage |
|---|---|
| £11,999 | 94,000 miles |
| £12,245 | 81,617 miles |
| £15,699 | 47,700 miles |
| £16,790 | 32,589 miles |
| £21,499 | 28,050 miles |
These cars have covered 28,050–94,000 miles, compared with 29,540 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 A5 Cabriolet cars for sale · 2018 Audi A5 Cabriolet price guide
Dealer
Rodden Road Cars, Frome. Across the dealer network: 71 cars for sale.
Dealer postcode: BA11 2AR.
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
- 09:00-16:30
- Sunday
- Closed
Vehicle photos
- 2018 Audi A5 Cabriolet photo 1
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