These hulking diesel engines power the economy with massive torque, hundreds of horsepower, and hard-driving reliability.

Cummins ISX-15 550HP, 582,032kms,18 Speeds,20,000lb Front Axle, 46,000lb Rear Axle, Hendrickson Air Ride,254" Wheelbase, VIT Int... Paccar MX 6 Cylinder 12.9 L Diesel 360 hp Engine, 2010 US EPA Label, ...

The hottest V-6 engines can be as special as V-8s, and these are our favorite V-6 cars on sale today plus a few ...

Ram engineers have confirmed that they're working to see if adding a diesel engine to the Ram Power Wagon is possible.

The F-series features robust and reliable 3- and 4-cylinder diesel engines, that achieve excellent performance even in the most demanding applications within their class. Eleven engine models are ...

This engine will be solely mated to a 6-speed torque converter automatic gearbox. Our choice is the 1.5-litre engine with the CVT gearbox as it offers a hassle-free and relaxed driving experience ...

Discover which Cummins engine delivers the most horsepower and the powerful machines that rely on its unmatched performance.