A new, stricter emissions test for plug-in hybrid vehicles, which will significantly increase the COâ‚‚ value of company cars, ...
Coming in at number one on our list is an unsuspecting hero of the Diesel World. It's the outgoing Nissan Titan XD. It's powered by a 5.0-liter Cummins turbo-diesel V-8 that outputs 310 horsepower and ...
Diesel technology has long been a topic of debate by green energy leaders. Although the engine's operation produces more ...