Automakers are leaning hard on twin turbos to squeeze more power from smaller engines, promising big performance without a brutal fuel bill. The reality is more nuanced, with real-world mileage ...

Automakers have spent the past decade shrinking engines and bolting on turbochargers in the name of better fuel economy, and twin turbos are the most aggressive expression of that strategy. The ...

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 ...

With over 1,000 horsepower on tap, the twin-turbo 2025 Corvette ZR1 is hugely impressive, no doubt about it. Nevertheless, there are other ways to stuff four-figure engine output into the mid-engine ...

Sometimes, you just have to restart from a blank slate. That’s what happened to this 1966 Chevelle, affectionately nicknamed “Phoenix.” This top-tier restomod is the result of a meticulous four-year ...

The twin-turbo engine that might have saved the iconic automaker from bankruptcy and secured its place in the sports car market.

You could probably say that Jay Leno has seen it all when it comes to custom cars. The legendary comedian and car collector gets some pretty crazy builds on his show, but what you are about to see is ...

Whether or not twin-turbo engines require premium gas is a matter for each individual engine manufacturer to decide. Reviewing some carmakers' statements as to which grade of fuel they recommend for ...