Can higher ethanol blends really make your car or bike faster? While racing engines benefit from ethanol's unique properties, does E20 or E85 deliver any real performance gains in our everyday ...

High-octane fuels are critical for the proper operation of some performance engines due to how they're engineered to deliver ...

NACFE’s new Messy Middle Powertrain Service & Maintenance report says keeping modern diesel engines running now depends as ...

Global environmental and regulatory trends aimed at reducing emissions are compelling automakers to improve fuel efficiency and lower emissions from passenger cars and light-duty trucks.

A separate survey conducted by the same organization in mid-June indicated that 43% prospective vehicle buyers may now defer ...

Space Shuttles: These super wagons delivered supercar-rivaling acceleration and left us checking the data twice.

Ferrari does not appear convinced that a simple compression-ratio rules tweak will fully neutralize Mercedes’ suspected 2026 ...

Lower energy density does not necessarily mean lower performance. Thanks to its high octane rating and cooling properties, ...

The price displayed above that third button on the gas pump averaged more than $5.40 for several days this spring. American ...

Initiate INNIO with a Buy: data-center power demand is driving record orders/backlog and recurring service revenue. Click for ...