The production car, called the Machina, promises more than 500 horsepower, speeds over 230 km/h (143 mph), and range over 1,000 km (620 miles) on a full pair of H2 tanks. Expect that 500 hp to be a shortish burst figure, with just how long depending on the size of the buffer battery. The production car, called the Machina, promises more than 500 horsepower, speeds over 230 km/h (143 mph), and range over 1,000 km (620 miles) on a full pair of H2 tanks. Expect that 500 hp to be a shortish burst figure, with just how long depending on the size of the buffer battery.