Remember the near-magical 600-horsepower 2.0-liter three-cylinder engine that Christian von Koenigsegg dreamed up to power ...

Looking for bullet-proof reliability? Then these are some of the most robust gas engines built over the past four decades. Many modern engines still face reliability issues despite 140 years of ...

This particular OM651 diesel engine failed, but the issue does not appear to be related to its complex, overbuilt construction. The Mercedes OM651 diesel engine is robust but has mixed reliability due ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

BMW is a company well-known in automotive circles for many reasons, not all of them good. Luxury, understatement, performance, complexity, expense, a grille that seemingly keeps finding more ...

Cummins’ EPA 2027 X15 features a larger two-piece SCR system to meet lower NOx limits while keeping overall system weight neutral. The engine is rated up to 605 horsepower and 2,050 pound-feet of ...

Long-haul trucker Miguel Caveda recently spent around $1,800 on diesel fuel during a week on the road, about 40% more than he typically paid before the Iran war began. The sudden surge in diesel ...

Roger Conner sells firewood for a living, but he might know just as much about another energy source: diesel. The fuel powers every step of the supply chain for his company, RC Conner Enterprises: the ...

The Cuban government rejected a request from the U.S. Embassy in Havana to import diesel for its generators, as the island grapples with a fuel shortage due to a blockade imposed by the Trump ...

An Airbus A380 demonstrates its immense engine power as jet blast moves debris near the runway. Why is the price of gold in free fall? Firefighter forced to pay for fire truck fuel from their own ...

The 2027 Chevy Silverado is just over the horizon, set to deliver a long list of critical changes with the debut of a new generation. Naturally, GM Authority has covered everything there’s to know, ...

Rob Pitts walked through the real-life experience of losing a car — what it meant, what came next, and the lessons learned along the way. 25-year-old Noelia Castillo dies by legal euthanasia in case ...