2015 GMC Sierra

Trims and configurations

14 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.

• Sierra C15 2WD · 4.3L · RWD · 6-speed automatic · FFV
• Sierra C15 2WD · 5.3L · RWD · 6-speed automatic
• Sierra C15 2WD · 5.3L · RWD · 6-speed automatic · FFV
• Sierra C15 2WD · 6.2L · RWD · 8-speed automatic
• Sierra C15 Cab Chassis 2WD · 4.3L · RWD · 6-speed automatic · FFV
• Sierra C15 Cab Chassis 2WD · 5.3L · RWD · 6-speed automatic
• Sierra C15 Cab Chassis 2WD · 5.3L · RWD · 6-speed automatic · FFV
• Sierra K15 4WD · 4.3L · 4WD · 6-speed automatic · FFV
• Sierra K15 4WD · 5.3L · 4WD · 6-speed automatic
• Sierra K15 4WD · 5.3L · 4WD · 6-speed automatic · FFV
• Sierra K15 4WD · 6.2L · 4WD · 8-speed automatic
• Sierra K15 Cab Chassis 4WD · 4.3L · 4WD · 6-speed automatic · FFV
• Sierra K15 Cab Chassis 4WD · 5.3L · 4WD · 6-speed automatic
• Sierra K15 Cab Chassis 4WD · 5.3L · 4WD · 6-speed automatic · FFV

Recalls

NHTSA lists 6 recall campaigns for this model year. Last checked October 13, 2026.

• 15V640000: ELECTRICAL SYSTEM:IGNITION

  General Motors LLC (GM) is recalling certain model year 2014-2015 Chevrolet Silverado and GMC Sierra trucks manufactured January 24, 2014, to February 26, 2014, 2015 Chevrolet Suburban vehicles manufactured February 12, 2014 and Chevrolet Tahoe vehicles manufactured February 6, 2014, to February 13, 2014. In the affected vehicles, the ignition lock actuator may bind, making turning the key…

  Remedy: GM will notify owners, and dealers will replace the ignition lock housing, free of charge. The recall began on November 20, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at…

  Reported October 9, 2015. View on NHTSA

• 14V819000: POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT

  General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado 1500, and GMC Sierra 1500 vehicles manufactured November 24, 2014, to November 25, 2014. Due to an improper heat-treatment, the rear axle shaft may fracture while the vehicle is being driven.

  Remedy: GM will notify owners, and dealers will inspect the rear axles, and replace any that were improperly heat-treated, free of charge. The recall began on December 17,2014. Owners may contact GM customer service at 1-800-222-1020…

  Reported December 24, 2014. View on NHTSA

• 14V719000: STEERING:ELECTRIC POWER ASSIST SYSTEM

  General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, and Yukon XL vehicles, equipped with electric power steering (EPS). Due to a problem with the EPS module, the affected vehicles may experience a sudden loss of power steering assist during vehicle operation.

  Remedy: GM will notify owners, and dealers will replace the power steering assist motor kit, free of charge. The recall began on November 17, 2014. Owners may contact GM customer service at 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (GMC).…

  Reported November 10, 2014. View on NHTSA

• 14V446000: SEATS

  General Motors LLC (GM) is recalling certain model year 2013-2014 Buick Encore and Cadillac ATS; 2014 Cadillac CTS, ELR, Chevrolet Caprice and SS vehicles; and 2014-2015 Chevrolet Silverado and GMC Sierra Trucks. Due to an incomplete weld on the seat hook bracket assembly, the front seats in the affected vehicles may not stay secured in place during a high load condition such as a crash.

  Remedy: GM will notify owners, and dealers will inspect the seat hook bracket assembly weld and replace the lower seat track, as necessary, free of charge. The recall began on August 15, 2014. Owners may contact GM customer service at…

  Reported July 23, 2014. View on NHTSA

• 14V374000: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

  General Motors LLC (GM) is recalling certain model year 2014-2015 Chevrolet Silverado and GMC Sierra vehicles, and model year 2015 GMC Yukon and Chevrolet Suburban and Tahoe vehicles. In the affected vehicles, an electrical signal short may cause the transfer case to shift to neutral without the driver's input.

  Remedy: GM will notify owners, and dealers will re-program the software in the transfer case control module, free of charge. The recall began in early August 2014. Owners may contact General Motors customer service at 1-800-222-1020…

  Reported June 27, 2014. View on NHTSA

• 14V007000: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

  General Motors is recalling certain 2014 model year Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles, and 2015 model year Cadillac Escalade and Escalade ESV; Chevrolet Silverado HD; and GMC Sierra HD, Yukon, and Yukon XL, equipped with a 4.3L engine or 5.3L engine.

  Remedy: General Motors will notify owners, and dealers will reprogram the engine control module, free of charge. The recall began on January 16, 2014. Owners may contact Chevrolet at 1-800-222-1020 and GMC at 1-800-462-8782. General Motors'…

  Reported January 13, 2014. View on NHTSA

Data sources

• EPA fueleconomy.gov · retrieved October 13, 2026 · US Government public data
• NHTSA vPIC · retrieved October 13, 2026 · US Government public data

Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.

Compare

• 2015 GMC Sierra vs 2015 GMC Canyon
• 2015 GMC Sierra vs 2015 Chevrolet Silverado

Related vehicles

• Pickup2014Varies by configuration: Flex fuel, Gasoline
  2014 GMC Sierra

  Pickup, Varies by configuration: Flex fuel, Gasoline

  Varies by configuration: 5.3L 8-cylinder (SIDI; FFV), 4.3L 6-cylinder (SIDI; FFV), 6.2L 8-cylinder (SIDI) · Varies by configuration: RWD, 4WD
  20 mpg (11.8 L/100 km) to 17 mpg (13.8 L/100 km)

• Vehicle2016Varies by configuration: Gasoline, Flex fuel, Hybrid
  2016 GMC Sierra

  Varies by configuration: Gasoline, Flex fuel, Hybrid

  Varies by configuration: 6.2L 8-cylinder (SIDI), 5.3L 8-cylinder (SIDI), 5.3L 8-cylinder (SIDI; FFV), 4.3L 6-cylinder (SIDI; FFV) · Varies by configuration: 4WD, RWD
  20 mpg (11.8 L/100 km) to 17 mpg (13.8 L/100 km)

• Pickup2015Gasoline
  2015 GMC Canyon

  Pickup, Gasoline

  Varies by configuration: 3.6L 6-cylinder (SIDI), 2.5L 4-cylinder (SIDI) · Varies by configuration: RWD, 4WD
  22 mpg (10.7 L/100 km) to 16 mpg (14.7 L/100 km)

• Pickup2015Varies by configuration: Flex fuel, Gasoline
  2015 Chevrolet Silverado

  Pickup, Varies by configuration: Flex fuel, Gasoline

  Varies by configuration: 5.3L 8-cylinder (SIDI; FFV), 5.3L 8-cylinder (SIDI), 4.3L 6-cylinder (SIDI; FFV), 6.2L 8-cylinder (SIDI) · Varies by configuration: RWD, 4WD
  20 mpg (11.8 L/100 km) to 17 mpg (13.8 L/100 km)

Explore similar vehicles

• GMC Pickup trucks
• 2015 Pickup trucks

Frequently asked questions