Daihatsu Copen

Introduction

The Daihatsu Copen, first launched in 2002, is a compact two-seat roadster designed to bring affordable open-top driving to the kei car segment in Japan. With its lightweight build and retractable hardtop roof, the Copen combines fun-to-drive dynamics with everyday usability. Over the years, it has gained a reputation as one of the most unique and playful offerings in the kei sports car category, appealing to enthusiasts who value style and agility in a compact package.

Exterior

The Copen’s exterior is defined by its small yet sporty proportions, with a short wheelbase, rounded contours, and a distinctive grille. Its standout feature is the power-operated retractable hardtop, which transforms it from a coupe into a convertible in seconds. Later generations introduced sharper styling, LED headlights, and sportier details, while still retaining the charm of a kei-sized roadster.

Interior

Inside, the Copen offers a driver-focused cabin that balances simplicity with sporty touches. While compact in size, the seating is supportive, and controls are ergonomically positioned for an engaging driving experience. Higher trims introduced leather upholstery, upgraded infotainment, and air conditioning, while the overall layout remained minimalistic, emphasizing driving pleasure over luxury.

Safety features

Despite its small size, the Copen includes essential safety features such as dual airbags, ABS, and reinforced cabin construction. Later models added stability control and side-impact protection, enhancing confidence for open-top driving. While safety features are modest compared to larger vehicles, they are appropriate for its kei car category.

Engine trims

The Copen was originally powered by a turbocharged 0.66-liter three-cylinder engine to comply with kei car regulations, offering modest power but lively performance due to its lightweight body. Later versions expanded to 1.3-liter engines for export markets, while the second generation (2014 onward) returned to modernized 0.66-liter turbo units with improved efficiency and performance. Manual and CVT transmissions were available, catering to both purists and convenience-focused drivers.

Maintenance

Maintenance of the Copen is relatively simple, with small engines and lightweight mechanical components keeping service costs low. Regular oil changes, turbo maintenance, and care of the retractable roof mechanism are key to long-term reliability. As a kei car, parts are generally inexpensive, though some specialized components may require attention from authorized service centers.

Competitors

The Daihatsu Copen competes with small roadsters such as the Honda Beat (earlier), Suzuki Cappuccino, and Mazda MX-5 (on a larger scale). Its charm lies in its kei car identity, combining affordability and fun-to-drive character in a uniquely compact convertible format.