There’s a reason inline four-cylinder engines are rarely bigger than 2.5 ... few cylinders - with some four-pot diesels being over 4.0 liters in size. Toyota Camry, RAV4, RAV4 PHEV, Crown ...

Inline four-cylinder engines are inherently unbalanced, but skillful design and properly balanced and counterweighted crankshafts combine with soft engine mountings to make modern four-pot models ...

Yanmar Power Technology has successfully completed a land-based demonstration test of a pilot-ignition hydrogen 4-stroke ...

New Porsche 4-cyl engines to range from 1.6L to 2.5L Recent rumors of a turbocharged, flat-four-engine from Porsche for the Boxster (pictured testing above), Cayman and maybe other models go back ...

Now, we're going to cover all of GM's engine repertoire and see which ones are the most rare. We're going to cover any engine ...

United Launch Alliance’s next-generation Vulcan Centaur rocket… Read More Jeff Bezos’ Blue Origin space venture confirmed that one of its BE-4 rocket engines suffered a significant anomaly ...

Most cars have 4-cylinder engines. If that is the best design solution, why do some cars have 3, 5, 6, 8 or 12-cylinder engines? If any of those are technically superior, why aren’t they more ...

The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project youth will identify and discover the function of different engine ...

Toyota's Sienna keeps getting better year to year. A new 4-cylinder engine option and a new pair of 6-speed automatic transmissions means the 2011 Sienna gets even better fuel economy than 2010--up to ...

Hyundai meets or exceeds those models in most respects. With new EPA fuel economy ratings of up to 24 mpg city, 35 highway, thanks to a new direct-injection 4-cylinder engine, the Sonata has ...

Tata Altroz is available with a 1.2-litre, 3-cylinder petrol engine and a 1.5-litre, 4-cylinder diesel engine.