Geo Storm

The Geo Storm was a sport compact car manufactured by Isuzu and sold in the United States by General Motors from 1990 through 1993 as part of GM's Geo line of inexpensive automobiles. The same vehicles, with minor variations, were sold in Canada in the 1992 & 1993 model years only. The Storm was intended to be a budget car with the look and feel of a sports car. It replaced the related Geo Spectrum, which was sold in hatchback and sedan, and like its predecessor, it is only sold in 2-door hatchback and station wagon.

The Geo Storm was a rebadged version of the sporty, second generation Isuzu Impulse minus some of that car's more expensive features. The Storm was sold in Japan as the PA-Nero and related Gemini Coupe, Impulse. The Storm lacked the Impulse's Lotus-tuned suspension as well as the Impulse's optional turbocharger and all-wheel drive drivetrain. Although they were essentially the same car, sales of the Storm were much stronger than those of the Impulse—indeed, the Storm sold better than most small GM cars of that era. Slow sales of the Isuzu version doomed the Storm as when the Isuzu Impulse was canceled, the Geo Storm derivative had nothing to be built from, meaning both cars were discontinued in 1993. As of 2010, there were only 40,300 Storms registered for road use.

The Storm was manufactured at Isuzu's main plant in Fujisawa, Kanagawa, Japan. The Storm and Impulse was sold in Canada by GM as the Asüna Sunfire.