Chevrolet Colorado Review
Bigger, better breathing engines headline a list of improvements to the 2007 Chevy
Colorado line of mid-size pickups.
The base-level four-cylinder engine has been bored out from 2.8 to 2.9 liters, and the 2007 model produces 185 horsepower and 190 pound-feet of torque. That's 10 horsepower and 5 more pound-feet than 2006. The optional five-cylinder engine has been enlarged from 3.5 to 3.7 liters for 2007, for 242 horsepower and 242 pound-feet, up about 20 over the 2006 figures.
Other improvements for 2007 include a smoother-shifting automatic transmission, a more powerful 125-amp alternator, a standard tire-pressure monitor, and brighter interior trim.