Model Tested: 2015 Chevrolet Colorado 4WD Z71 Crew Short Box Engine: 3.6-liter V-6, 305 horsepower 269 lb-ft torque  Transmission: 6-speed automatic, four-wheel-drive EPA Ratings: 17/City—24/Highway—20 Combined Base Price: $34,115 As Tested: $36,710 Performance: Solid performance; strong, but not a sports car Pleasant highway … read more

Callaway engineers have finalized Callaway Corvette powertrain calibrations, following comprehensive vehicle testing and validation. Based on dynamometer testing with production-level components and calibration, the 2014 Callaway Corvette has been rated at 627 horsepower at 6400 RPM — a 167 horsepower increase over the … read more

By Lary Coppola While the Chevrolet Malibu was all-new for 2013, its reception from buyers was somewhat lukewarm, and at one point, dealers were actually selling more discounted 2012 models than new 2013s. Chevy quickly worked up a significant list of refinements and … read more

Model Tested: 2013 Chevrolet Traverse AWD LTZ Engine: 3.6-liter V6, 288-horsepower 270 lb-ft torque Transmission: 6-speed automatic, all-wheel-drive EPA Ratings: 16-mpg city/ 23-mpg highway Base Price: $42,575 As Tested: $46,200 Performance: Trailer towing transmission mode 5,200 pound towing capacity 500-mile cruising range StabiliTrak … read more