Quote:
Originally Posted by HDi fun  in general you can expect, for example, a turbocharged 2.0 litre four cyl petrol to offer similar power and torque to a three litre V6 petrol. |
That,^, is exactly what i'm trying to find out.
in the above example, the turbocharged engine needs to be 1 litre smaller to produce similar power/torque output to a NASP engine. Does anyone have a example of this for a car manufacturer?
Even though they produce similar power/torque outputs, why does the turbocharged engine use less fuel? Lighter engine maybe?