Ford’s EcoBoost badge has become shorthand for small engines that hit like bigger ones while using less fuel, but it is often ...

The Efficiency Illusion and Real World Mechanics So, do twin turbos help or hurt your gas mileage? It's complicated, honey.

As two of America's traditional 'big three' automakers, Ford and GM have a rivalry steeped in history. They've each offered similar types of products that fulfill the same purpose for buyers, be they ...

The new Punch will likely get a 1.2l turbo petrol and that will increase the power to 110bhp while also increasing the torque ...

Although Subaru didn't invent flat engines, and isn't the only automaker still using them, those motors have become a defining characteristic of the brand. (The same can be said for all-wheel drive, ...

A turbocharger is the best power-adder by far. Not only do turbos harness otherwise wasted exhaust energy to drive the compressor, their modular nature lets compressor and turbine housings and wheels ...

The GM Gen 6 Small Block is a family of gasoline eight cylinder engines produced by General Motors Company for use in various vehicles, including sports cars, pickup trucks, SUVs and possibly vans.