In the case of the Prius, it's ability to shut down the ICE and start it up again without fuss makes in particularly suitable for HM driving. The Civic can do this, but it requires manual shut-downs and startups of the engine, like a normal car, although with considerably less stress on the starter. HM driving isn't exclusive to hybrids, but the Prius (especially) makes an excellent vehicle to HM in. The whole thing about not using the hybrid part of the vehicle is just about using it wisely. You don't necessarily want to regenerate electricity and slow the vehicle when you take your foot off the gas pedal, sometimes it's better for the vehicle to coast. Going down a long hill, then certainly use the brakes and generate a charge for the battery, but it's not always necessary to make use of the battery in order to get good mileage.

2001 Prius Photos       2005 Prius Photos
'97 Prius Simulation Prius inner workings