Daihatsu Copen

You may not have ever heard of a car called the Daihatsu Copen, but it's ending production and we're sad to report it. The Copen is (or was) made by the budget Toyota brand and stands as the only convertible kei car – those being the whimsical little cars that zip around Japan – still on the market.

A tiny two-seat roadster with a 1.3-liter turbocharged four-cylinder engine, the Copen was a favorite among customers for being just downright fun. But apparently after ten years of production, there just aren't enough of those customers left to justify its continued production.

As a result, Daihatsu is reportedly discontinuing the line, with no apparent plans to replace it. Before it does, however, a 10th anniversary edition is reportedly in the works, with production limited to just 500 units. But with only 2,000 Copens sold last year, that represents a full quarter of production.