All-New 2015 Chevy Tahoe and Suburban are More Capable

Best-selling SUVs are quieter, safer, more refined and better-connected


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LAKE TAHOE, Calif. – The 2015 Chevrolet Tahoe and Suburban are designed to be more functional and refined, while offering more safety features and a greater range of advanced technologies for today’s connected customers.

The all-new versions of the industry’s best-selling duo of full-size SUVs are also more efficient, thanks to a range of vehicle-wide enhancements that include more aerodynamic designs and a new, direct-injected EcoTec3 5.3L engine. Improved aerodynamics also contributes to a quieter interior.

“There are several new features and enhancements at the core of the all-new 2015 Suburban and Tahoe that will extend the legacy Chevrolet has built as the segment leader,” said Tim Mahoney, Chevrolet global chief marketing officer. “Customers will experience greater refinement, efficiency and safety with the same capability that has made Chevrolet the go-to brand for full-size SUVs.” 

With 2013 sales of 134,762 – an increase of more than 15 percent over 2012 – Chevrolet’s full-size SUVs continue to play an important role in the brand’s success and General Motors’ profitability. The Suburban is the segment’s founder – introduced in 1935 – and the industry’s oldest continuously available nameplate, while Tahoe is the segment’s sales leader.

Together, Tahoe and Suburban hold almost 50 percent of the segment.

“The Chevrolet Tahoe and Suburban will continue to be dominant forces in the marketplace and provide great value for our customers, Chevrolet and General Motors," said Mahoney. "This is an important and profitable segment and we have set the bar high to ensure we provide our customers with great quality and performance they expect and deserve."

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 and first-class amenities. 

Each new SUV is offered in LS, LT and LTZ models, with new functionality and technology features found on both vehicles:

  • Fold-flat second- and third-row seats that enhance cargo convenience – including an available power-folding feature
  • Easier entry/exit
  • Available eight-inch color touch screen radio with next-generation MyLink connectivity
  • OnStar with 4G LTE connectivity and available WiFi hotspot (late availability)
  • Up to six USB ports and six power outlets – including a 110-volt three-prong outlet –  to support electronic devices of all kinds (up to 12 charging locations)
  • Available rear-seat entertainment system with dual screens (Suburban only) and Blu-ray DVD player
  • Conversation mirror in the overhead console that provides a panoramic view of the rear seats
  • Keyless entry and push-button start.

Both vehicles offer great cargo room, with Suburban delivering up to 121.1 cubic feet (3,429 liters) behind the front seats and Tahoe delivering a maximum of 94.7 cubic feet (2,681 liters).

360 degrees of safety

Tahoe and Suburban incorporate new technologies – including radar – that contribute to 360 degrees of crash avoidance and occupant protection. Standard and available features include forward collision alert, front park assist, lane departure warning, lane change assist, rear cross traffic alert and adaptive cruise control. Chevrolet’s Safety Alert Seat is available and offers directional vibrations to alert the driver about potential crash threats.

Both vehicles also offer the segment’s only front-seat center air bag (bucket-seat models), engineered to provide additional protection for drivers and front passengers in far-side impact crashes, where the affected occupant is on the opposite, non-struck side of the vehicle.

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.

Contemporary designs

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. 

“The designs of the all-new Tahoe and Suburban reflect their greater functionality, technology and refinement, forging a new presence for Chevrolet SUVs that’s conveyed with unmistakable brand heritage,” said Ken Parkinson, executive director of design.

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 liftgate panels also enhance efficiency through reduced overall mass.

Projector-beam headlamps flank the Chevrolet-signature dual-port grille – chrome on all models – and sweep into the front fenders. High-intensity discharge headlamps and light-emitting diode daytime running lamps are included on the up level LTZ model, along with an exclusive chrome grille surround.

Inside, premium materials and enhanced ergonomics demonstrate the Tahoe and Suburban’s blend of sophistication, craftsmanship and function. A new instrument panel houses an available eight-inch color touch screen radio with a secured storage bin behind the motorized screen The compartmentalized center console is large enough to store a laptop or iPad.

First-class comfort, capability and driving experience

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.

The driving experience of the new SUVs is further enhanced with:

  • A  stronger frame and a wider rear track that contribute to a more planted stance
  • LTZ models include third-generation magnetic ride control, a real-time damping system that delivers more precise body motion control by “reading” the road every millisecond and changing damping in just five milliseconds.
  • Eighteen-inch standard wheels that are a half-inch wider, reducing tire flex for improved cornering performance. Twenty- and 22-inch wheels are available.
  • New, electric variable-assist power steering system enhances fuel economy and tailors steering assist to vehicle speed.
  • New four-wheel-disc brake system with Duralife™ brake rotors that offer up to double the service life, along with brake pedal revisions that improve pedal feel for stronger-feeling, more-confident braking performance.

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, for easier trailering. Tahoe has a maximum trailering rating of 8,600 pounds (3,900 kg) and  Suburban has an 8,300-pound (3,765 kg) rating (2WD models).

The new Tahoe and Suburban are built at GM’s Arlington, Texas assembly plant, which has received more than $500 million in upgrades over the past two years and added more than 1,000 employees.

Founded in 1911 in Detroit, Chevrolet is now one of the world's largest car brands, doing business in more than 140 countries and selling more than 4.9 million cars and trucks a year. Chevrolet provides customers with fuel-efficient vehicles that feature spirited performance, expressive design, and high quality. More information on Chevrolet models can be found at

2015 Chevrolet Tahoe and Suburban fronts in Lake Tahoe

2015 Chevrolet Tahoe and Suburban are the all-new industry’s best selling duo of full-size SUVs

Video - Tahoe/Suburban