2015 GMC Sierra 2500HD All Terrain 4WD Crew Cab SLT

BASE PRICE: $44,290 for 4WD double cab, standard box SLE; $44,485 for 4WD double cab, long box SLE; $46,095 for 4WD crew cab, standard box SLE; $50,870 for 4WD crew cab, standard box SLT.

PRICE AS TESTED: $64,730.

TYPE: Front-engine, four-wheel drive, five-passenger, full-size pickup truck.

ENGINE: 6.6-liter, overhead valve, Duramax turbocharged diesel V-8.

MILEAGE: NA.

TOP SPEED: NA.

LENGTH: 239.4 inches.

WHEELBASE: 153.7 inches.

CURB WEIGHT: 7,384 pounds.

BUILT IN: Fort Wayne, Indiana

OPTIONS: Duramax Plus package (includes Duramax diesel engine, Allison six-speed automatic, Bose audio, engine block heater, front and rear park assist) $9,785; All Terrain package (includes floor mats, body-color front and rear bumpers, full-feature, leather-appointed bucket seats, hill descent control, Z71 off-road suspension, all-terrain tires) $1,005; power sunroof $995; upgrade to 20-inch wheels and tires $650; chrome trailering mirrors $230.

DESTINATION CHARGE: $1,195.