During a recent interview, Stellantis Director of Propulsion Engineering Alan Falowski addressed the concerns about ...

Turbocharged engines offer performance and efficiency, but come with unique long-term ownership challenges.

The term "game changer" gets tossed around loosely, but this GM engine swap would have rewritten American performance forever ...

When it comes to output, the Ford EcoBoost 2.0L I4 has a clear advantage, doling out a maximum of 250 horsepower at 5,500 rpm and 280 pound-feet of torque at 3,000 rpm. By comparison, GM’s LSY engine ...

Turbochargers are a fantastic way of boosting your engine's performance. But does a turbo also boost your car's MPG? The answer is more complicated than you may think. To understand turbos and their ...

As emissions restrictions tighten and more automakers struggle to meet increasing CAFE standards, small-displacement turbocharged engines are becoming more and more common. A small, efficient, ...

While GM still offers its full-size pickup models with no less than two V8 engine options, the broader automotive industry is headed towards smaller displacement and fewer cylinders. GM is also ...

This performance engine doesn't get the attention it deserves considering its capability.

The quick and short answer to whether twin turbos hurt gas mileage is no. As for whether they help with efficiency — again, the simple answer, mind you, is yes. As you may have imagined by now, things ...