2018 GMC Sierra 1500 Specifications

2WD Crew Cab 143.5"
MSRP based on 2WD Crew Cab 143.5"
 

Quick Specs

Gas Mileage 18 mpg City/24 mpg Hwy
Engine Gas/Ethanol V6, 4.3L
EPA Class No Data
Style Name Crew Cab Short Box 2-Wheel Drive
Drivetrain Rear Wheel Drive
Passenger Capacity 6
Passenger Doors 4
Body Style Crew Cab Pickup - Short Bed
Transmission Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking

Dimensions

Weight Information
Gross Vehicle Weight Rating Cap (lbs) 6900
Curb Weight - Front (lbs) 2900
Gross Axle Wt Rating - Front (lbs) 3650
Gross Combined Wt Rating (lbs) 11000
Curb Weight - Rear (lbs) 2137
Gross Axle Wt Rating - Rear (lbs) 3950
Interior Dimensions
Front Hip Room (in) 60.73
Front Leg Room (in) 45.27
Second Shoulder Room (in) 65.73
Passenger Capacity 6
Second Head Room (in) 40.50
Front Shoulder Room (in) 66.03
Second Hip Room (in) 60.27
Front Head Room (in) 42.80
Second Leg Room (in) 40.93
Exterior Dimensions
Overhang, Front (in) - TBD -
Ground to Top of Load Floor (in) 34.9
Width, Max w/o mirrors (in) 80.00
Cab to Axle (in) 31.97
Ground Clearance, Front (in) 8.73
Wheelbase (in) 143.50
Overhang, Rear w/o bumper (in) - TBD -
Ground to Top of Frame (in) - TBD -
Height, Overall (in) 74.17
Cab to End of Frame (in) - TBD -
Ground Clearance, Rear (in) 8.73
Length, Overall w/o rear bumper (in) 229.30
Front Bumper to Back of Cab (in) 150.40
Frame Width, Rear (in) - TBD -
Cargo Area Dimensions
Cargo Box (Area) Height (in) 21.10
Cargo Box Width @ Floor (in) 64.6
Ext'd Cab Cargo Volume (ft³) - TBD -
Cargo Box Length @ Floor (in) 69.33
Tailgate Width (in) - TBD -
Cargo Box Width @ Wheelhousings (in) 51.03
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Volume (ft³) 53.40

Fuel Economy

Fuel Tank
Fuel Tank Location - TBD -
Fuel Tank Capacity, Approx (gal) 26
Aux Fuel Tank Location NA
Aux Fuel Tank Capacity, Approx (gal) NA
Mileage
EPA Fuel Economy Est - Hwy (MPG) 24
Fuel Economy Est-Combined (MPG) 20
EPA Fuel Economy Est - City (MPG) 18

Performance Specs

Engine
SAE Net Horsepower @ RPM 285 @ 5300
Displacement 4.3L/262
Engine Order Code LV3
SAE Net Torque @ RPM 305 @ 3900
Fuel System Direct Injection
Engine Type Gas/Ethanol V6
Engine Oil Cooler Yes
Transmission
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 0.90
Trans PTO Access NA
Trans Type 6
Third Gear Ratio (:1) 1.50
Clutch Size (in) NA
Transfer Case Gear Ratio (:1), Low NA
Drivetrain Rear Wheel Drive
First Gear Ratio (:1) 4.00
Sixth Gear Ratio (:1) 0.70
Transfer Case Model NA
Trans Description Cont. Automatic
Fourth Gear Ratio (:1) 1.20
Trans Power Take Off NA
Transfer Case Power Take Off NA
Trans Order Code MYC
Second Gear Ratio (:1) 2.40
Reverse Ratio (:1) 3.10
Transfer Case Gear Ratio (:1), High NA
Brakes
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) NA
Drum - Rear (Yes or ) NA
Brake Type Pwr
Front Brake Rotor Diam x Thickness (in) 13.00 x 1.18
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake ABS System 4-Wheel
Rear Brake Rotor Diam x Thickness (in) 13.60 x 0.79
Steering
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Ratio (:1), At Lock - TBD -
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb (ft) 47.2
Steering Ratio (:1), On Center - TBD -
Tires
Rear Tire Size P255/70R17
Revolutions/Mile @ 45 mph - Front - TBD -
Spare Tire Order Code ZBZ
Rear Tire Capacity (lbs) - TBD -
Front Tire Order Code RBZ
Spare Tire Size P255/70R17
Revolutions/Mile @ 45 mph - Rear - TBD -
Front Tire Size P255/70R17
Spare Tire Capacity (lbs) - TBD -
Rear Tire Order Code RBZ
Front Tire Capacity (lbs) - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -
Wheels
Rear Wheel Material Steel
Spare Wheel Size (in) 17 x - TBD -
Front Wheel Size (in) 17 x 8.0
Spare Wheel Material - TBD -
Front Wheel Material Steel
Rear Wheel Size (in) 17 x 8.0
Suspension
Axle Type - Front Independent
Axle Ratio (:1) - Rear 3.23
Spring Capacity - Front (lbs) 3850
Axle Capacity - Rear (lbs) 3950
Stabilizer Bar Diameter - Front (in) 1.35
Suspension Type - Front Independent
Axle Type - Rear Semi-floating
Shock Absorber Diameter - Front (mm) 46.00
Spring Capacity - Rear (lbs) 3950
Axle Ratio (:1) - Front NA
Stabilizer Bar Diameter - Rear (in) NA
Suspension Type - Rear 2-Stage Multi-Leaf
Axle Capacity - Front (lbs) 3850
Shock Absorber Diameter - Rear (mm) 35.00

Safety Features

Safety
Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front Yes
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front Yes
Air Bag-Side Head-Rear Yes
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps No
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera Yes
Stability Control Yes
Other Features StabiliTrak, stability control system with Proactive Roll...
Daytime Running Lamps with automatic exterior lamp control
Airbags, Dual-stage frontal airbags for driver and front...
OnStar Delete
Rear Vision Camera (Deleted with (ZW9) pickup box delete.)
Teen Driver mode a configurable feature that lets you activate...
Tire Pressure Monitoring System with Tire Fill Alert (does not...

Warranty

Warranty
Basic Miles/km 36,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 60,000
Drivetrain Note Qualified Fleet Purchases: 5 Years/100,000 Miles
Drivetrain Years 5
Maintenance Miles/km 24,000
Maintenance Note 2 Visits
Maintenance Years 2
Roadside Assistance Miles/km 60,000
Roadside Assistance Note Qualified Fleet Purchases: 5 Years/100,000 Miles
Roadside Assistance Years 5

Other Specs

Cooling System
Total Cooling System Capacity (qts) - TBD -
Electrical
Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) 730
Maximum Alternator Watts - TBD -
Cold Cranking Amps @ 0° F (2nd) NA
Trailering
Fifth Wheel Hitch - Max Trailer Wt. (lbs) NA
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5500
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs) NA
Wt Distributing Hitch - Max Tongue Wt. (lbs) 550
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Maximum Trailering Capacity (lbs) 9400
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