Diesel engines have been around since the late 19th century, which was around the time Karl Benz built the world's first automobile. Diesel engines have higher compression ratios than gas engines and ...

The Toyota Corolla and Hyundai Elantra are both remarkably fuel-efficient, but one small sedan beats them both when it comes to delivering the best MPG performance from a non-hybrid four-cylinder ...

The primary driver of aircraft efficiency today is the engines. While advances in aerodynamics and materials do cut down on fuel burn as well, the engine is the main determinant as to how much fuel an ...

Volvo Trucks new D13 Engine - Photo 2 Volvo Trucks North America has introduced a new engine designed to meet the 2027 emissions standards set by the U.S. EPA while continuing to deliver the ...

Fuel delivery depends on more than what happens at the injector. For fleet, maintenance and technical professionals, looking at the full path from pump to injector can provide useful context ...

Dublin, Sept. 12, 2025 (GLOBE NEWSWIRE) -- The "Construction Equipment Engines - Global Strategic Business Report" report has been added to ResearchAndMarkets.com's offering. The global market for ...

Chrysler's HEMI engines have been around since the 1950s, but they were used as early as 1905 by car manufacturers like Pipe. Over time, these engines have become an appealing choice for car ...

A multidisciplinary research group has formulated new protective coatings to allow turbine engines to run hotter -- with potential dividends for the environment and people. A University of ...

With less regulatory pressure, engines don’t have to get cleaner or more efficient, yet GM CEO Mary Barra insists the company will keep pushing them in that direction anyway. She maintains that GM ...

ABERDEEN PROVING GROUND, Md. — An Army study has uncovered a new method that will optimize engine efficiency in future ground and UAS platforms. Researchers from the U.S. Army Combat Capabilities ...

Premium, synthetic engine oil treatment helps drivers extend oil life, maximize the value of every oil change and protect critical engine components ...