2018 Audi A5 Cabriolet prices
19 cars from UK dealers, updated 22 October 2026. Typical asking price £14,200.
AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
Half of the 19 priced 2018 Audi A5 Cabriolet cars for sale are priced between £12,100 and £16,200.
Typical mileage 47,000 miles.
8 have had their price cut since they were first listed.
Is the price fair?
The prices above describe the cars currently advertised. They are not a valuation of every car of this model and year. Open a car to see its expected asking price, adjusted for mileage and specification, alongside the available evidence.
Cars for sale now
The cheaper cars like each one are on its AskCar page.
- 2018 Audi A5 Cabriolet, 81,617 miles, £11,745, £1,462 under typical, Redditch
- 2018 Audi A5 Cabriolet, 60,500 miles, £12,000, £1,276 under typical, Bristol
- 2018 Audi A5 Cabriolet, 56,731 miles, £13,995, Portsmouth
- 2018 Audi A5 Cabriolet, 37,409 miles, £14,150, Watford
- 2018 Audi A5 Cabriolet, 97,000 miles, £11,995, Hemel Hempstead
- 2018 Audi A5 Cabriolet, 44,069 miles, £13,700, Watford
- 2018 Audi A5 Cabriolet, 47,700 miles, £15,699, Winsford
- 2018 Audi A5 Cabriolet, 44,453 miles, £13,999, Plymouth
- 2018 Audi A5 Cabriolet, 32,589 miles, £16,790, Bromley
- 2018 Audi A5 Cabriolet, 29,540 miles, £16,995, Frome
- 2018 Audi A5 Cabriolet, 119,996 miles, £10,699, Southampton
- 2018 Audi A5 Cabriolet, 89,000 miles, £11,990, Hillington
- 2018 Audi A5 Cabriolet, 47,319 miles, £14,550, Bishop's Stortford
- 2018 Audi A5 Cabriolet, 55,759 miles, £15,699, Liverpool
- 2018 Audi A5 Cabriolet, 36,011 miles, £17,950, St Albans
- 2018 Audi A5 Cabriolet, 56,000 miles, £15,590, Basingstoke
- 2018 Audi A5 Cabriolet, 75,686 miles, £12,295, Shefford
- 2018 Audi A5 Cabriolet, 28,050 miles, £21,499, Edinburgh
- 2018 Audi A5 Cabriolet, 28,000 miles, £19,940, Hemel Hempstead
Audi A5 Cabriolet by gearbox, fuel and body
- Automatic Audi A5 Cabriolet (137)
- Manual Audi A5 Cabriolet (72)
- Petrol Audi A5 Cabriolet (87)
- Diesel Audi A5 Cabriolet (113)
Audi A5 Cabriolet prices by year
Audi A5 Cabriolet by price
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