Mazda's groundbreaking 6-stroke engine generates hydrogen from gasoline, but is it a game-changer or a pipe dream? Find out ...

Consumer Reports shares tips on how drivers can improve fuel efficiency and reduce costs through simple changes.

Diesel engines are capable of putting out plenty of power. But if you don't keep up with maintenance, a few issues could make ...

As Americans keep their cars for longer, Kentucky-based Valvoline says one of its synthetic oil products can turn back time ...

With gas prices continuing to squeeze drivers, Consumer Reports says a few simple changes behind the wheel can help you ...

In what Everllence is hailing as a huge milestone, the company’s first ammonia-burning engine has successfully completed its ...

Project Endgame ends the Speedster line with carbon bodywork, 24-karat gold trim, and a gem-set shifter honoring six gears ...

Mustang Anvil build transforms a 1969 classic into an extreme performance machine powered by an 800 horsepower big block engine. Designed with race inspired engineering, the car features unique ...

KTM is releasing a limited-run of 100 of the purpose-built, track-only KTM 1390 Super Duke RR Track model at authorized KTM ...

Propulsion system designer Everllence’s first ammonia dual-fuel engine has passed its factory acceptance test (FAT), paving ...

This lightweight 523-hp RWD coupe uses carbon fiber and sticky tires to become the best-handling BMW M car yet.

Hang on, let me get this straight: over 1,000bhp in an old Porsche 911?Correct. There is a proviso on that which I’ll come on ...