Engineering Explained on MSN

Horsepower vs torque - a simple explanation

What's The Difference Between Horsepower & Torque? Which is better, horsepower or torque? Two words that are often stated in ...
Horsepower and torque are the two common units of measurement to describe the capabilities of an engine. Of course, if a little of anything is good for most hot rodders, a bunch is better, so the ...
How Mercedes and GM took the turbocharged four-cylinder to its current peak.
Typically, the news that an automaker has just announced a new hybrid version of a compact sedan isn't all that exciting. For example, when Honda announced the new Insight, we did write about it, but ...