2018 GMC Sierra 3500 HD Crew Cab Specs, Features & Options

Here's everything you need to know about each trim in the 2018 GMC Sierra 3500 HD Crew Cab lineup. Compare pricing, specs, key features and more.

More About the 2018 GMC Sierra 3500 HD Crew

Cab

	1 of 8 Sierra 3500 HD Crew Cab Pickup 4D 8 ft	2 of 8 Sierra 3500 HD Crew Cab Pickup 4D 6 1/2 ft	3 of 8 Sierra 3500 HD Crew Cab SLE Pickup 4D 6 1/2 ft	4 of 8 Sierra 3500 HD Crew Cab SLE Pickup 4D 8 ft	5 of 8 Sierra 3500 HD Crew Cab Denali Pickup 4D 8 ft	6 of 8 Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 ft	7 of 8 Sierra 3500 HD Crew Cab SLT Pickup 4D 6 1/2 ft	8 of 8 Sierra 3500 HD Crew Cab SLT Pickup 4D 8 ft
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Fair Market Price	$27,830	$27,838	$37,029	$37,870	$38,621	$39,631	$41,303	$45,051
Fuel Type	Flexible Fuel	Flexible Fuel	Diesel	Diesel	Flexible Fuel	Flexible Fuel	Flexible Fuel	Diesel
Horsepower	360 @ 5400 RPM	360 @ 5400 RPM	445 @ 2800 RPM	445 @ 2800 RPM	360 @ 5400 RPM	360 @ 5400 RPM	360 @ 5400 RPM	445 @ 2800 RPM
Torque	380 lb-ft	380 lb-ft	910 lb-ft	910 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	910 lb-ft
Towing Capacity	20,000 lbs	13,000 lbs	13,000 lbs	20,000 lbs	15,000 lbs	13,000 lbs	13,000 lbs	20,000 lbs
Payload	5,761 pounds	4,058 pounds	4,058 pounds	5,761 pounds	4,074 pounds	4,058 pounds	4,058 pounds	5,761 pounds
Body Styles	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup
Engine	V8, Flex Fuel, 6.0 Liter	V8, Flex Fuel, 6.0 Liter	V8, Turbo Dsl, 6.6L	V8, Turbo Dsl, 6.6L	V8, Flex Fuel, 6.0 Liter	V8, Flex Fuel, 6.0 Liter	V8, Flex Fuel, 6.0 Liter	V8, Turbo Dsl, 6.6L
Curb Weight	7,239 pounds	6,717 pounds	6,717 pounds	7,239 pounds	6,901 pounds	6,717 pounds	6,717 pounds	7,239 pounds

Collision Warning System	Not Available	Not Available	Not Available	Not Available	Standard	Standard	Optional	Optional
Child Seat Anchors	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Child Door Locks	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Parental Control System	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Traction Control	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard

Bluetooth Wireless Technology	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Cruise Control	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Remote Keyless Entry	Optional	Optional	Standard	Standard	Standard	Standard	Standard	Standard
Remote Engine Start	Not Available	Not Available	Optional	Optional	Standard	Standard	Standard	Standard
Smartphone Interface	Not Available	Not Available	Not Available	Not Available	Standard	Standard	Not Available	Not Available
Internet Access	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Navigation System	Not Available	Not Available	Optional	Optional	Standard	Standard	Optional	Optional
Voice Recognition System	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Hands Free Phone	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard

Bluetooth Streaming Audio	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Bluetooth Wireless Technology	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Satellite Radio	Optional	Optional	Standard	Standard	Standard	Standard	Standard	Standard

Remote Control Liftgate/Trunk Release	Optional	Optional	Standard	Standard	Standard	Standard	Standard	Standard
Remote Keyless Entry	Optional	Optional	Standard	Standard	Standard	Standard	Standard	Standard
Cruise Control	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Bluetooth Streaming Audio	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Heated Mirrors	Optional	Optional	Standard	Standard	Standard	Standard	Standard	Standard
Heated Steering Wheel	Not Available	Not Available	Not Available	Not Available	Standard	Standard	Optional	Optional
Integrated Garage Door Opener	Not Available	Not Available	Optional	Optional	Standard	Standard	Standard	Standard

Torque

380 @ 5400 RPM

910 @ 2800 RPM

380 @ 5400 RPM

910 @ 2800 RPM

Leather Seats	Not Available	Not Available	Optional	Optional	Standard	Standard	Standard	Standard
Folding Rear Seat	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Dual Power Front Seats	Not Available	Not Available	Optional	Optional	Standard	Standard	Standard	Standard
Power Driver's Seat	Optional	Optional	Optional	Optional	Standard	Standard	Standard	Standard

Leather-Wrapped Steering Wheel	Not Available	Not Available	Standard	Standard	Standard	Standard	Standard	Standard
Power Adjustable Pedals	Not Available	Not Available	Optional	Optional	Standard	Standard	Standard	Standard
Power Outlet	Optional	Optional	Optional	Optional	Standard	Standard	Standard	Standard
Power Windows	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Rear Window Defroster	Optional	Optional	Optional	Optional	Standard	Standard	Standard	Standard
Steering Wheel Controls	Not Available	Not Available	Standard	Standard	Standard	Standard	Standard	Standard
Tilt Steering Wheel	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Tilt/Telescoping Steering Wheel	Not Available	Not Available	Optional	Optional	Standard	Standard	Standard	Standard
Cup Holder Count	Not Available	Not Available	Not Available	Not Available	Standard	Standard	Not Available	Not Available

Alloy Wheels	Optional	Optional	Optional	Optional	Optional	Optional	Optional	Optional
Fog Lights	Not Available	Not Available	Optional	Optional	Standard	Standard	Standard	Standard
Privacy Glass	Optional	Optional	Standard	Standard	Standard	Standard	Standard	Standard

Alarm System

Not Available

Optional

Standard

Drivetrain	4WD	4WD	4WD	4WD	4WD	4WD	4WD	4WD
Hill Descent Control	Not Available	Not Available	Optional	Optional	Optional	Optional	Optional	Optional
Hill Start Assist	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Recommended Fuel	Regular	Regular	Diesel	Diesel	Regular	Regular	Regular	Diesel
Stability Control	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Transmission Type	Automatic	Automatic	Automatic	Automatic	Automatic	Automatic	Automatic	Automatic

Bed Length	8 feet	6.5 feet	6.5 feet	8 feet	8 feet	6.5 feet	6.5 feet	8 feet
Curb Weight	7239 pounds	6717 pounds	6717 pounds	7239 pounds	6901 pounds	6717 pounds	6717 pounds	7239 pounds
Fuel Capacity	36 gallons	36 gallons	36 gallons	36 gallons	36 gallons	36 gallons	36 gallons	36 gallons
Front Head Room	42.8 inches	42.8 inches	42.8 inches	42.8 inches	42.8 inches	42.8 inches	42.8 inches	42.8 inches
Front Leg Room	45.3 inches	45.3 inches	45.3 inches	45.3 inches	45.3 inches	45.3 inches	45.3 inches	45.3 inches
Minimum Ground Clearance	8.3 inches	8.4 inches	8.4 inches	8.3 inches	8.5 inches	8.4 inches	8.4 inches	8.3 inches
Overall Length	258.4 inches	239.5 inches	239.5 inches	258.4 inches	258.4 inches	239.5 inches	239.5 inches	258.4 inches
Payload Capacity	5761 pounds	4058 pounds	4058 pounds	5761 pounds	4074 pounds	4058 pounds	4058 pounds	5761 pounds
Front Shoulder Room	64.8 inches	64.8 inches	64.8 inches	64.8 inches	64.8 inches	64.8 inches	64.8 inches	64.8 inches
Truck Bed Volume	76 feet	61 feet	61 feet	76 feet	Not Available	61 feet	61 feet	76 feet
Turning Diameter	55.7 feet	51.8 feet	51.8 feet	55.7 feet	56.1 feet	51.8 feet	51.8 feet	55.7 feet
Wheel Base	167.7 inches	153.7 inches	153.7 inches	167.7 inches	167.7 inches	153.7 inches	153.7 inches	167.7 inches
Width with mirrors	96 inches	80.5 inches	80.5 inches	96 inches	80.5 inches	80.5 inches	80.5 inches	96 inches

FAQs

Does the 2018 GMC Sierra 3500 HD Crew Cab have a turbo?

Yes, the following 2018 Sierra 3500 HD Crew Cab trims have turbo engines: SLE Pickup 4D 6 1/2 ft with a V8, Turbo Dsl, 6.6L, SLE Pickup 4D 8 ft with a V8, Turbo Dsl, 6.6L, etc. The following 2018 Sierra 3500 HD Crew Cab trims do not have turbo engines: Pickup 4D 8 ft with a V8, Flex Fuel, 6.0 Liter, Pickup 4D 6 1/2 ft with a V8, Flex Fuel, 6.0 Liter, etc. For a more detailed look at the 2018 Sierra 3500 HD Crew Cab specs, features and options check out Kelley Blue Book's 2018 GMC Sierra 3500 HD Crew Cab specs page.

Is the GMC Sierra 3500 HD Crew Cab underpowered?

It depends on your definition of underpowered. The 2018 Sierra 3500 HD Crew Cab ranges in power from the Pickup 4D 8 ft with 360 horsepower to the SLT Pickup 4D 8 ft with 445 horsepower. For a more detailed look at the 2018 Sierra 3500 HD Crew Cab specs, features and options check out Kelley Blue Book's 2018 GMC Sierra 3500 HD Crew Cab specs page.

How much horsepower does a 2018 Sierra 3500 HD Crew Cab have?

The 2018 Sierra 3500 HD Crew Cab ranges in power from the Pickup 4D 8 ft with 360 horsepower to the SLT Pickup 4D 8 ft with 445 horsepower. For a more detailed look at the 2018 Sierra 3500 HD Crew Cab specs, features and options check out Kelley Blue Book's 2018 GMC Sierra 3500 HD Crew Cab specs page.

2018 GMC Sierra 3500 HD Crew Cab Specs, Features & Options

FAQs

Does the 2018 GMC Sierra 3500 HD Crew Cab have a turbo?

Is the GMC Sierra 3500 HD Crew Cab underpowered?

How much horsepower does a 2018 Sierra 3500 HD Crew Cab have?

All 2018 GMC Sierra 3500 HD Crew Cab Trims and Styles