In a diesel engine, adding more fuel will almost always result in more horsepower, and last month, that's exactly what we did in our "Fuel It Up!" article. There are drawbacks to making power in this ...

This week's B 200 Turbo is endowed with a turbocharged, 2.0-litre four-cylinder engine that delivers 193 hp and 206 lb.-ft of torque. Though not astronomical numbers by any standards, that's enough ...

It seems as though power-adder pricing has gone through the roof. Still, there is nothing like boost, so if you're into affordable horsepower, like we are, then you'll want to check out the $2,750 ...

The CVT transmission is equipped with manual mode, which I tend to use a lot in vehicles that exhibit a lot of rubber-band, lurching shifts. This one was fine left on its own, responding immediately ...