The 2009 Chevrolet Suburban LT1 2500 4WD provides maximum traction and stability in all types of driving conditions, thanks to its Autotrac four-wheel-drive system with push-button operation. The four-wheel-drive system channels power from a hefty 6.0-liter V8 engine, which produces 352 hp and 382 lb-ft of torque. With all that horsepower and torque, the LT1 2500 4WD can tow up to 9,600 pounds. The V8 mates to a new six-speed automatic transmission with overdrive, and features GM’s Active Fuel Management technology, which deactivates four cylinders when they're not required to improve fuel efficiency. Safety- and performance-related features include GM's StabiliTrak electronic stability control system, traction control, and four-wheel antilock brakes.
The spacious interior of the LT1 2500 4WD seats up to eight passengers and comes equipped with such standard features as front bucket seats, an eight-way power-adjustable driver's seat, a leather-wrapped multifunction steering wheel, and dual-zone climate control with vents for rear-seat passengers. A one-year subscription to OnStar gives drivers access to turn-by-turn navigation, vehicle diagnostics, emergency services, and remote door unlock, among other features. An AM/FM audio system includes a CD player, XM satellite radio, and an MP3 input jack. Other standard features for the LT1 2500 4WD include Bluetooth, cruise control, and remote keyless entry, while a navigation system and a premium sound system with a 6-CD changer are among the available options. By folding down the 60/40-split second- and third-row seats, owners can expand the LT1 2500 4WD's cargo space to a maximum of 137 cubic feet. Front head-curtain side-impact and rear head airbags are among the LT1 2500 4WD's many safety features. Outside, standard features include front foglights, power heated exterior mirrors, daytime running lights, a luggage rack, and body-color mirror caps and door handles. The three-quarter-ton LT1 2500 4WD rides on a Premium Smooth Ride suspension and 17-inch aluminum wheels.
