More power typically hurts fuel economy, but higher compression breaks the rule. Here's how modern engine design squeezes out ...

As the world’s governments continue to crack down on fuel economy and emissions regulations, small displacement turbocharged engines have started to become more commonplace. Smaller displacement ...

Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

MONACO — Audi wants Formula 1 to stick with its current engine power ratio going into 2027 as talks continue over potential tweaks to the regulations. F1 introduced all-new hybrid engines for 2026 ...

Davies Elabha is a dedicated automotive journalist who blends technical expertise with a lifelong passion for cars. With over 200+ articles published across multiple media outlets, Davies specializes ...

There are no free lunches when it comes to getting performance. Making power is like making money. Were it easy, everyone would be doing it. It takes a lot of effort to gain modest amounts of power ...

Engine or shaft power limitation is a practical means of achieving energy optimization within the framework of the IMO’s recently introduced EEXI regulation. However, for all its benefits, ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

Honda appears to be having problems with its bread and butter crossover. Some owners of 2017 and 2018 CR-Vs equipped with the new 1.5-liter turbocharged I4 have been reporting stalling and reduced ...