3 ms·

That's why the Volt didn't have an ICE, it had a gas-powered generator to run the electric motors. It's such a smart design that it's a crime they're killing th

That's why the Volt didn't have an ICE, it had a gas-powered generator to run the electric motors. It's such a smart design that it's a crime they're killing the line.

ams6110 8y ago
That's still an ICE though.
stetrain 8y ago
It had an ICE-powered generator that could also be connected via clutches directly to the drivetrain for better efficiency at highway speeds. ICE -> Generator -> Inverter -> Electric Motor is worse for efficiency at constant speed on the highway than just connecting the ICE directly to the wheels. https://www.plugincars.com/exclusive-chevrolet-volt-chief-engineer-explains-volt-drivetrain-says-volt-electric-vehicle-90758.ht https://www.plugincars.com/exclusive-chevrolet-volt-chief-en...
- TylerE 8y ago
  OTOH going the generator route allows you to avoid quite a bit of drivetrain - a transmission, differential(s), etc. Wouldn't surprise me if actual efficiency comes quite close considering you shed 200lbs or so of weight. More than that if AWD.
SeanLuke 8y ago
The Volt's gas engine also engages directly with the wheels under some circumstances.