GM’s stronger 2.7L TurboMax is coming to the 2027 Chevrolet Colorado and GMC Canyon, bringing the same 350 horsepower and 455 lb-ft of torque announced for the new Silverado 1500 and Sierra 1500. For midsize-truck shoppers, the meaningful upgrade is more power from the standard four-cylinder. There is one key difference from the full-size pickups: the transmission. 350 hp and 455 lb-ft for both midsize trucks The new L4B replaces the outgoing L3B TurboMax. Output rises from 310 to 350 horsepower and from 430 to 455 lb-ft of torque. That is an extra 40 hp and 25 lb-ft without increasing the […] (read full article...)