The 2025 BMW M5 has once again proven that BMW's official power figures are far from the full story. A recent dyno test ...

A dynamometer, or dyno, is a testing tool that measures the force, torque, and power output of engines. Elite Performance ...

A computer plots the results across the entire range, and the dyno test is complete. That only tells part of the story, and the real hack comes when you realize that the dyno stand, the force ...

It should be noted the dyno testing was performed in dyno mode with 32 miles (51.5 kilometers) of all-electric driving range left in the high-voltage battery. These wheel figures are stupidly ...

R&T's dyno runs sussed power numbers at the wheel of 223 hp and 245 lb-ft for the WRX, 247 hp and 243 lb-ft for the STI, then went on to demonstrate in numbers what everyone knew: that the WRX ...

Intrigued to see what effect it would have on power, torque and emissions, we took three of our long-term test cars and dyno tested them on regular pump fuels and then Super 80. This is different ...