It's a whole new kind of world when the newest Buick is powered not by V8s, or even V6s, but exclusively by four-cylinders. The 2011 Buick Regal brings two of them to the table — a normally aspirated 2.4-liter and a 2.0-liter turbo. Buick hasn't finalized the horsepower and torque figures yet, so we got antsy to find out. We brought them both to the MD Automotive Dynojet chassis dyno to see what they put out to the wheels.
Read more about the 2011 Buick Regal Dyno Test.