I know the 2014 Ram ProMaster offers two engines and I was wondering which you would pick or which you planned on picking. One is the Chrysler Pentastar 3.6-liter V6 for 280 horsepower and 258 lb-ft of torque. The other is the same as Fiat; a turbocharged, 3.0-liter EcoDiesel four-cylinder with 174 horsepower and 295 lb-ft of torque. Which is more desirable and why?