Compare 4 trims on the 2015 GMC Sierra 1500

It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, and aren’t overpaying for those you don’t want.


Our comparison will help you prioritize the trims that are right for you.

2015 GMC Sierra 1500

Style
2WD Crew Cab 143.5" Denali 4WD Crew Cab 143.5" Denali 4WD Crew Cab 153.0" Denali 2WD Crew Cab 153.0" Denali
Inventory price
Starting at $50,015 Starting at $53,165 Starting at $53,465 Starting at $50,315
MPG
19 combined MPG 18 combined MPG 18 combined MPG 19 combined MPG
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
Transmission
6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T
Drivetrain
Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive
Color
6 exterior
6 exterior
6 exterior
6 exterior
Seating
5 5 5 5
Full specs
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Style
2WD Reg Cab 133.0" SLE 4WD Reg Cab 119.0" SLE 4WD Reg Cab 133.0" SLE 2WD Reg Cab 119.0" SLE 4WD Crew Cab 143.5" SLE 4WD Crew Cab 153.0" SLE 2WD Crew Cab 153.0" SLE 2WD Crew Cab 143.5" SLE 2WD Double Cab 143.5" SLE 4WD Double Cab 143.5" SLE
Inventory price
Starting at $34,070 Starting at $37,850 Starting at $38,150 Starting at $33,945 Starting at $42,985 Starting at $43,285 Starting at $39,315 Starting at $39,015 Starting at $36,550 Starting at $40,395
MPG
20 combined MPG 19 combined MPG 19 combined MPG 20 combined MPG 19 combined MPG 19 combined MPG 20 combined MPG 20 combined MPG 20 combined MPG 19 combined MPG
Engine
285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
Transmission
6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T
Drivetrain
Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Four Wheel Drive
Color
11 exterior
11 exterior
11 exterior
11 exterior
12 exterior
12 exterior
12 exterior
12 exterior
11 exterior
11 exterior
Seating
3 3 3 3 5 5 5 5 5 5
Full specs
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Style
4WD Double Cab 143.5" SLT 2WD Double Cab 143.5" SLT 4WD Crew Cab 143.5" SLT 2WD Crew Cab 153.0" SLT 4WD Crew Cab 153.0" SLT 2WD Crew Cab 143.5" SLT
Inventory price
Starting at $44,500 Starting at $41,250 Starting at $46,860 Starting at $44,010 Starting at $47,160 Starting at $43,710
MPG
18 combined MPG 19 combined MPG 18 combined MPG 19 combined MPG 18 combined MPG 19 combined MPG
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
Transmission
6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T 6-Speed A/T
Drivetrain
Four Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive
Color
11 exterior
11 exterior
12 exterior
12 exterior
12 exterior
12 exterior
Seating
6 6 5 5 5 5
Full specs
View full specs View full specs View full specs View full specs View full specs View full specs