When one thinks of hybrid automobiles, the image of subcompact economy cars—high on gas mileage and low on top-end performance—undoubtedly comes to mind. However, with gas prices consistently increasing over time, occasionally in sudden spikes, and environmental awareness growing in all quarters, there is a movement afoot to bring hybrid technology into the realm of high-performance sports cars.

Japanese automakers, in particular, seem to be expending a great deal of effort in fusing hybrid technology with sports car appearance and performance. The Subaru Scrambler, the Mazda Ibuki and Mitsubishi’s hybrid in its Eclipse line are all progressing in development.

Most of the hybrid research and development currently focuses on adopting the most common hybrid production methods. Lithium batteries and electric motors join forces with top-notch engineering. Preliminary reports indicate that at least one 470 horsepower sports car is under design by a leading Japanese manufacturer.

In addition to hybrid sports car working from the same general principles of their better-known economy car brethren, hydrogen-burning sports cars are also under investigation. Many years ago, Mazda discovered their rotary engine performed exceptionally well while using lean-burning hydrogen as a fuel source. Since that time, Mazda has continued to tinker with this revolutionary methodology in hopes of eventually producing an environmentally friendly sports car that maintains high performance standards.

The most visible hybrid sports car, however, is the Toyota Priapus. A conventional gas/electric hybrid, the Priapus lists at over $70,000. It will be hard for owners of this hybrid sports car to recoup the additional cost in fuel savings, but the automobile is increasing in popularity. Experts predict the limited-production hybrid sports car will perform well in auctions, with car enthusiasts likely to be willing to spend into six figures to procure the low-to-the ground, futuristic Toyota offering—and with good reason. The Priapus boasts zero to sixty mile per hour acceleration in just under four seconds while maintaining an impressive 30 miles per gallon in terms of fuel efficiency.