All-new styling advances the Tahoe and Suburban’s design, which contributes to a quieter ride. A more-efficient, direct-injected EcoTec3 powertrain coupled with improved aerodynamics help offer greater estimated highway fuel economy based on GM testing while preserving overall performance and capability.
With more than 117,000 sold in 2012 and sales up more than 16 percent for the first six months of 2013 over the previous year. Chevrolet’s full-size SUVs continue to play an important role in the brand’s success and General Motors’ profitability.
Introduced in 1935, the Suburban is the segment’s founder and the industry’s oldest continuously available nameplate, while Tahoe is the segment’s sales leader.
The all-new 2015 Suburban represents the 80th anniversary and 12th generation of the original SUV. This generation has been designed for today’s active families needing space for everyone and everything. Suburban continues to offer legendary roominess, unmatched functionality, connectivity and first-class amenities.
Chevrolet’s full-size SUVs have also been designed with greater security features to thwart theft attempts, including available window break in or glass-break, vertical-movement and interior movement sensors. Along with triggering the vehicles’ alarm systems, some of the features shut down key control systems to make it almost impossible to start or move them.
The exterior designs of the 2015 Tahoe and Suburban are more refined and precisely sculpted. Not a single exterior sheet metal panel or lighting element is shared with Chevrolet’s full-size pick-ups.
New inlaid doors fit into the body side openings instead of over the top of the body, significantly improving the quietness of the interior cabin and contributing to improved aerodynamics – an attribute that helps the vehicles slip through the air on the highway with less drag for greater efficiency. Lightweight aluminum hood and lift gate panels also enhance efficiency through reduced overall mass.
The 2015 Tahoe and Suburban are engineered to deliver the customer a quieter, more-controlled ride and improved steering and braking feel. It all starts on a stronger, fully boxed, perimeter frame, which supports payload and trailering capability that body-frame-integral crossovers and SUVs can’t match. The all-new Tahoe will offer today’s customers the capability of a truck and the amenities of a luxury vehicle.
Tahoe and Suburban’s standard 5.3L V-8 feature state-of-the-art technologies, including direct injection, cylinder deactivation, continuously variable valve timing and an advanced combustion system, designed to make the most of power, torque and efficiency across a broad range of operating conditions.
Improved engine mounts, electronic throttle control, adaptive exhaust systems, improved aerodynamics and other technologies help the engines operate in four-cylinder mode more often with Active Fuel Management, further increasing efficiency.
The engine is mated to a Hydra-Matic 6L80 six-speed automatic transmission, featuring TapShift control, Tow/Haul mode and Auto Grade Braking.
The new Tahoe and Suburban will be built at GM’s Arlington, Texas assembly plant. Both vehicles are scheduled to arrive in dealerships in the first quarter of 2014.
Source - Chevrolet Press
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