2015 GMC SIERRA 1500 DOUBLE CAB

The 2015 GMC Sierra 1500 Double Cab SLE Pickup 4D 6 1/2 ft is a well-rounded, full-size pickup truck that combines rugged capability with a refined driving experience. With its strong performance, comfortable interior, and advanced technology features, it is an excellent choice for both work and daily driving. This model stands out for its stylish exterior, impressive towing capacity, and high-end finishes that give it a premium feel.

Performance & Powertrain

• Engine Options:

  • 4.3-liter V6 engine: 285 hp and 305 lb-ft of torque

  • 5.3-liter V8 engine: 355 hp and 383 lb-ft of torque (more common in SLE trims)

• Transmission: 6-speed automatic

• Drivetrain: Rear-wheel drive (RWD) or available four-wheel drive (4WD)

• Fuel Economy:

  • 4.3L V6: 18 mpg city / 24 mpg highway

  • 5.3L V8: 16 mpg city / 23 mpg highway

• Towing Capacity: Up to 9,300 lbs (with the V8 engine and proper configuration)

The Sierra 1500 Double Cab offers solid power for hauling, towing, and off-road adventures. The 5.3L V8 engine provides substantial towing capability, while the 4.3L V6 offers a great balance of power and fuel economy. Its smooth 6-speed automatic transmission ensures a comfortable driving experience both on highways and rugged terrain.

Interior & Features

• Seating Capacity: 6 passengers

• Upholstery: Cloth (leather available in higher trims)

• Cargo Capacity: 61.0 cubic feet (6.5 ft bed)

• Standard Features:

  • 8-inch touchscreen infotainment system

  • Bluetooth HandsFreeLink and streaming audio

  • Apple CarPlay and Android Auto

  • Power-adjustable driver’s seat

  • Rearview camera

  • USB ports and auxiliary input

  • Remote keyless entry

  • Dual-zone automatic climate control

The interior of the 2015 Sierra 1500 Double Cab SLE combines modern technology with durable materials. The cabin offers ample space for passengers, with high-quality seats and a well-laid-out dashboard. The touchscreen system includes smartphone integration, making it easy to stay connected while on the go.