View Single Post
Old 12-09-2016, 08:33 PM   #20 (permalink)
cRiPpLe_rOoStEr
It's all about Diesel
 
cRiPpLe_rOoStEr's Avatar
 
Join Date: Oct 2012
Location: Porto Alegre, Rio Grande do Sul, Brazil
Posts: 12,571
Thanks: 0
Thanked 1,628 Times in 1,453 Posts
I didn't skip-shifted so frequently because it's an eliminatory fault in the Brazilian driving tests, and because much of the cars I drove had low-output 1.0L engines. And since I usually drive accompanied by either my dad or my mom (I don't tend to drive so frequently when I'm in my hometown), they would freak out.


Quote:
Originally Posted by LittleBlackDuck View Post
The more gears, the more time the engine spends in its most efficient load / speed band. This allows for tuning the engine to be more efficient over a narrower band of revs, better using things like resonant tuning of inlet and exhaust. This is part of how the Toyota / Lexus hybrid piston engines are optimised.
Priuses and other hybrids from Toyota and Lexus actually don't even have a transmission at all, relying on the constant torque of the electric motor to emulate the behavior of a CVT.
  Reply With Quote