The 2.5L and 3.6L engines offered in the Colorado are based on proven designs found in other Chevrolet vehicles, but tuned uniquely for truck duty - including more torque at lower rpm - for a more confident feeling of power when the Colorado is loaded or pulling a trailer.
Aluminum blocks and forged-steel crankshafts, along with dual-overhead camshafts with variable valve timing, direct injection and jet-spray piston cooling are features shared on both engines. A number of extended-life components can help reduce maintenance intervals and reduce the cost of ownership.
General Motor's revealed the 2015 Chevrolet Colorado with a surprise - a diesel offering scheduled for Fall 2015. An inline 4 cylinder, 2.8L Duramax diesel is coming to the Colorado's engine lineup. The little common rail Duramax will make Chevrolet the only mid-size pickup in the U.S. with a diesel option.
All models are matched with a six-speed automatic that complements the truck-tuned engines with features that make hauling and trailering easier and more comfortable, including auto grade braking and a tow/haul mode.
Colorado will also offer the segment's only diesel engine in its second year - a proven Duramax 2.8L I-4 turbodiesel already offered in global markets. The diesel engine will expand Colorado's powertrain lineup to cover the broadest range of needs.
"We designed the Colorado to be the most versatile and most capable in its segment, bar none," said Jeff Luke, executive engineer, GM Trucks. "Not everyone needs full-size capability, but they still deserve the strength and true-truck attributes that come in larger models. The Colorado delivers capability with confidence - and a fun-to-drive spirit that complements active lifestyles."
Blending cues from Silverado with a style all its own, the interior of the 2015 Colorado is designed to be comfortable, is cleverly equipped and well connected. A bold, upright instrument panel with large instruments and a central driver information center is similar to Silverado, while featuring a center console with a floor-mounted shifter similar to those found in midsize cars and crossovers.
Colorado cabin designers paid exceptional attention to detail and premium appointments, including a sculpted headliner that enhances headroom, halo lighting on key controls for easier view and an open area at the front of the center console for easier phone charging. The Z71 model features exclusive color and trim details, including embossed seatbacks and contrast stitching.
"We took the best attributes of full-size trucks and midsize cars to develop a passenger space that delivers a balance of unmatched functionality and comfort," said Parkinson. "It's designed to be as useful as possible, with storage compartments and clever features throughout, for owners who will use the Colorado as their daily driver and for weekend getaways."