undefined | Better HN

0 pointsnikau3y ago0 comments

turbos are cheap and reliable, its very rare to see blown turbos on maintained non-modified cars with the exception of BMW putting them in the valley of the V8 engine and other idiotic designs.

Most turbo failures are from not doing oil changes on time or crappy modified ECU tunes.

0 comments

3 comments · 2 top-level

nimish3y ago· 1 in thread

ICE engines are incredible feats of engineering. Meanwhile, you need 2, maybe 3 parts to make an electric motor. They are dead simple. Even the control is just an inverter drive.

A turbo has about as many parts as the entire electric drivetrain. There's just a lot less to go wrong and you don't need lubrication or maintenance for solid-state non-moving parts.

nikauOP3y ago

I think maybe you are understating the complexity as "just an inverter drive" - highlighted by the fact so many telsas have had drive unit replacements.

adgjlsfhk13y ago

right, but so are batteries and electric motors. hybrids give you a modest engine simplification and better efficiency at the cost of a second simpler type of engine.

j / k navigate · click thread line to collapse