The Toyota Solara is in a league of its own. There is no other used convertible that is reliable as the Solara. Dependable, safe, attractive and with the highest resale value makes the Toyota Solara the best used cabriolet that you can buy. There were two generations of the Solara. The first generation ran between 1998 and 2004 and the second generation between 2005-2008. The problems to look out for with the first generation were a cogged idle air control valve, otherwise known as the IAC, the O2 sensors, sludge problems and leaking valve cover gaskets. The 3.0 engine was a non-interference engine with a timing belt.. The second generation had the 3.3 engine which also had a timing belt but was an interference engine. Both engines were very reliable as long as you changed the oil regularly and on schedule.