Form of. The Chevy Volt was supposed to be the world’s first mass-produced, family-friendly, everyman electric vehicle. It looked as if it would happen too; the original idea behind the Volt was fantastic. It’s a battery-powered vehicle that will get a decent commuter range on pure battery power. Should you start to run short on juice throughout the daytime, a tiny onboard petrol engine could spin up a generator to provide recharging capability to the batteries on-the-fly, at night you plug it in to recharge it, and. The petrol engine would not come on in the event you stayed in the electric range. This is how Chevy promoted the Volt until October 2010 when it transpired that a tiny design change had been made which turned the Volt from an EV in to a petrol-electric hybrid instead. Until that point, GM had been promoting the mantra that there was no mechanism in the Volt to drive the wheels even when the engineers wished to source). It was when Motor Trend first test drove a production Volt that they discovered that the petrol engine could and did drive the wheels. Whilst there is no direct mechanical link (like a driveshaft) between the Volt’s gas engine and the wheels, above 70mph a linkage is accomplished by meshing the power output of the engine with the power output of among the motor-generators with the plantary gearset. Just like a Prius. No matter which way you make the grade, the gas engine are able to directly bring about driving the transmission. Which means it’s no EV, it’s a hybrid (although GM like to call it a Range-Extended EV or ER-EV for short) though definitely not.