That lineup has grown to encompass no less than nine trim levels with five unique powertrain combinations and numerous performance, handling and styling packages. (speedsportlife.com)
Powertrain upgrades include a performance open air intake, Shelby GT350 intake manifold, a larger 87 - mm throttle body, and unique powertrain control module calibrations. (drivemag.com)
«The GMC Yukon Hybrid will be equipped with unique powertrain technology that provides a terrific combination of fuel economy, performance and towing capability in a full - size SUV,» said Tom Stephens, group vice president, GM Powertrain. (speedsportlife.com)