While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, ...

The simple, non-negotiable truth is this: when it comes to outright fuel efficiency, the diesel engine is, mechanically and chemically, superior.

When International’s engineering team joined forces with MAN and Scania back in 2017 to design a new heavy-duty powertrain from scratch, they started with ...

Electric tech continues to improve, but it can't work for all areas and situations, and so not every automaker hit pause on ...

One of the simplest V8s ever built is also the most common, meaning that you'll never want for parts and support.

Garage 54 turns a regular car into a hyperventilating chemistry experiment with pure oxygen—and learns why engines prefer their air slightly diluted ...

We test BS4 spec Maruti Dzire, Hyundai Grand i10 and Volkswagen Polo GT to see if there is a big drop in fuel efficiency when ...

Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to make significantly more power than competitors’ boosted ...

A 1971 Pontiac Trans Am with a 455 engine under the hood is back on the market after spending nearly five decades with the ...

As of Friday, November 07, Power Solutions International, Inc.’s PSIX share price has dipped by 42.41%, which has investors ...

Nu Holdings' Q3 earnings could mark a turning point, with margin recovery and easing credit costs paving the way for renewed ...