A1 Grand Prix
Until its demise, A1GP had an intriguing, original formula. (At least once it took its place as a feeder series and not a competitor to Formula One). The idea, for those unfamiliar, was to pit teams representing their home countries against each other in identical F1-style single-seaters on famous race tracks around the world. Unfortunately, like so many things, the execution failed to live up to the idea.
The A1 Grand Prix series, which enjoyed its debut season last year, has announced that it intends to upgrade its one-design racecars to a level closer to that of Formula 1. (The current A1GP Lola/Zytek is shown at right, in last week's group test at Silverstone.)