We got to chat with Isuzu Philippines' division manager for marketing and sales Joseph Bautista during the launch of the 1.9-liter RZ4E Blue Power turbodiesel engine that is now available in the MU-X SUV and soon, the D-Max pickup. The Euro 4-compliant engine delivers 148hp and 350Nm. Low fuel consumption, light weight, low noise and vibration, and easy serviceability are promised, and Bautista is confident that this all-new engine will deliver on those things. Actual testing has been ongoing since early this year.