Variable geometry turbos promise better boost and efficiency, but do all Cummins engines include them? Dive into the tech and ...

If you're driving a car with a turbocharged engine, there are all sorts of little mistakes you could be making that are harming the turbo's longevity.

In the case of three- and four-cylinder Ford EcoBoost engines, there is a single turbocharger at work, while V6 models have two, one for each bank of cylinders.

Should you drive a car with a turbocharged engine or a naturally aspirated engine? Here are some pros and cons to consider.

The deal would see Mercedes employ BMW's turbocharged 2.0-liter four-cylinder in a variety of vehicles, from the GLA-class ...

If restoring an old car, you might find yourself trying to decide between adding a turbocharger or replacing the engine entirely. It depends on a few factors.

GM has filed a patent application describing a system designed to improve torque response in a turbocharged engine, providing more immediate boost when needed.

Top 10 turbo four-cylinder sports cars from premium brands like Porsche & Volvo; power, efficiency, and luxury—starting at $36,000.

The latest spy shots show what looks like a 911 GT3 RS, but video footage confirms a turbocharged engine is being tested.