Question: what is the best used convertible car to buy?
Answer: BMW 4 Series. The BMW 4 Series Convertible follows in the footsteps of a long line of classy BMW cabriolets. ... 
Jaguar XK. Long, low and effortlessly elegant, the Jaguar XK is one of the most desirable used convertibles around. ... 
BMW 6 Series. ... 
Mercedes-Benz E-Class. ... 
Mini Convertible. ... 
Volkswagen Golf. ... 
BMW Z4. ... 
Audi A3.