How Mercedes and GM took the turbocharged four-cylinder to its current peak.

In the new big-boy Wagoneer Ls, this 3.0-liter inline-six, dubbed "Hurricane," has its work cut out: The huge SUVs weigh nearly four tons, and are expected to tow up to 10,000 pounds, too. Powerful ...

The twin-turbo V8 has become the preferred engine configuration for high-performance cars, offering a balance of power, ...

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The world's only 15.7-liter, tri-turbo Y12 rotary engine. If that doesn't make ...

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 ...

Race-ready 1989 Porsche 944 Turbo with extensive upgrades and PCA history heads to auction without reserve.

The 1.6L Gamma engine makes the Veloster Turbo a tunable favorite, but not all projects end with more power – some end with a hole in the block. Hyundai’s 1.6-liter turbo Gamma engine is popular among ...

Along with rolling out an all-new VNR, Volvo Trucks North America has a new turbo engine designed to power regional operations better. The new Volvo D13 Variable Geometry Turbo Engine was unveiled ...

We live in a time when news of new internal combustion engines being developed doesn’t come along all that often. And even when they do, most of the time they don’t reveal a completely new engine, but ...

We may receive a commission on purchases made from links. Diesel engines, like all internal combustion engine types, require a mixture of fuel and air to flow through the intake system to operate.