New Ram/Cummins vs GM/Duramax on the IKE

Cummins12V98 wrote:

FishOnOne wrote:

Cummins12V98 wrote:
Someone please SPLAIN why the 2500 didn’t eat the RAM’s lunch??????

Less advertised torque was compensated by more gears which produced identical performance and fuel economy

Could be.

Or the Dmax's larger turbo is not as efficient as the Cummins' smaller turbo at higher altitudes therefor it looses more power every 1,000 ft than the Cummins does. That is more plausible than GM overstating their power numbers which would put them in serious lawsuit trouble for false advertisement.