Variable valve timing and variable valve lift may sound similar, but they're entirely different. Here are the differences between them and how they work.

Toyota's A25A-FXS engine, found in the 2026 Camry Hybrid, sets a new standard for durability and long-lasting performance.

Add Yahoo as a preferred source to see more of our stories on Google. EPA wants to eliminate truckers stranded by engine failures. (Photo: Jim Allen/FreightWaves) WASHINGTON — In a move to end “limp ...

Toyota is diving into its sports division headfirst. Not only is Toyota Gazoo Racing the title sponsor of the Haas Formula One team, but according to a report from Automotive News, TGR president ...

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard hardware. But NASA and GE Aerospace researchers watching the unit fire up ...

Jan 21 (Reuters) - Three Toyota (7203.T), opens new tab affiliates reached a settlement worth an estimated $436 million of a proposed U.S. class action accusing them of emissions cheating in nine ...

Jan 21 (Reuters) - Three Toyota affiliates ‌reached a settlement worth an estimated $436 ‌million of a proposed U.S. class action accusing them of emissions cheating in nine engines for forklift ...

Due to greater emphasis on fuel efficiency and evolving emissions regulations, downsizing and turbocharging became particular areas of interest for automakers as they sought to improve both power and ...

With its new GR GT, Toyota is getting back into the halo supercar game, in much the same way it did in 1967 with the Jag E-Type-like 2000GT and in 2010 with the Lexus LFA. Only this time, instead of ...

A closer look inside Toyota’s troubled V6 suggests a deeper issue hiding beneath its strong, promising numbers. Toyota’s new V6 replaced the V8 but faced premature engine wear and recalls. Teardown ...

Toyota is recalling 126,691 trucks and SUVs in the United States after discovering that machining debris left inside certain V35A engines can cause sudden engine failure while driving. The defect, ...