Photos: GM’s mid-size trucks

Chevrolet Colorado V-6 2WD LT Crew cab long box.  (David Undercoffler / Los Angeles Times)

2015 GMC Canyon V-6 4WD SLT crew cab long box.  (David Undercoffler / Los Angeles Times)

2015 GMC Canyon V-6 4WD SLT crew cab long box.  (David Undercoffler / Los Angeles Times)