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2010 GMC Yukon Denali Hybrid - Click above for high-res image gallery

General Motors has finally added the 2-Mode Hybrid powertrain to its top-level GMC Yukon Denali. There aren't any mechanical changes to the gas-electric drivetrain that's been available since 2008 in the standard-grade Yukon and its platform mates, the Chevrolet Tahoe and Cadillac Escalade. All of which means we'll see a 6.0-liter Vortec V8 engine with 332 horsepower and 367 lb-ft of torque and up to a 6,200-pound towing capacity.

According to GM, the hybrid hardware is mostly contained in the 2-Mode Electrically Variable Transmission, which features twin electric motors powered by a 300-volt nickel metal hydride battery pack. Expect EPA fuel economy ratings of 21 city, 22 highway for two-wheel drive models and 20/20 when equipped with four-wheel drive.

As far as mechanical changes go, the Denali Hybrid will bring the first application of GM's MagnaRide suspension system to the Yukon. As you'd expect in a top-level SUV, the Denali Hybrid will come fully loaded straight from the factory - the only three options will be a sunroof, rear-seat entertainment DVD system and side blind spot alert mirrors. Hit the jump for the full press release.

Gallery: 2010 GMC Yukon Hybrid and Denali Hybrid

Continue reading Officially Official: GMC adds hybrid model to Yukon Denali SUV

Officially Official: GMC adds hybrid model to Yukon Denali SUV originally appeared on Autoblog on Thu, 09 Jul 2009 13:59:00 EST. Please see our terms for use of feeds.

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