These sports cars show how smaller engine sizes can make the most out of a turbocharger. What does a turbocharger do for an engine? Basically, a turbocharger gives an engine more power by ...

The Toyota GR Yaris M Concept that debuted in Tokyo hints at a future production sports car. The prototype with a mid-mounted 2.0-liter engine and AWD, will make its racing debut this year. A ...

As for the 2.4-liter turbo four-pot boxer of the STI S210, make that 300 pferdstarke (296 horsepower) at 5,700 revolutions per minute and 375 Newton-meters (277 pound-feet) at 2,000 through 5,600 ...

Good news: the Subaru WRX STI is back! Bad news ... treated to new air intakes and pre-turbo ducts to push around 300bhp (plus 277lb ft) to the road via a [shudders] CVT ‘box.

It might not be sold in the U.S. (although the GR Corolla with the same 1.6-liter turbo is!), but since the launch of the GR Yaris hot hatch in 2020, it has won numerous awards including the 2021 ...

After years of speculation, Subaru has unveiled the WRX STI S210 Prototype at the 2025 Tokyo Auto Salon. This long-anticipated addition brings back the iconic STI badge for the latest WRX generation.

Three years after the plug was pulled for the rest of the world, STI in Japan has unveiled a sharper and more powerful version of the new WRX – but it's not the global offering the WRX STI once was.