2018 GMC Sierra 1500 Features & Specifications

Standard
Standard
Available
Available
N/A
N/A
regular_cab_standard_box regular_cab_long_box sierra
Highlights
GMC-branded Performance Front Brake Upgrade System N/A N/A  
6-speed automatic transmission Standard Standard  
8-speed automatic transmission N/A N/A  
Movable upper cargo tie-downs Standard Standard  
4.3L EcoTec3 V6 engine Standard Standard  
Automatic locking rear differential Available Available  
CornerStep rear bumper Standard Standard  
Outside, power-adjustable, power-folding heated mirrors N/A N/A  
4-wheel antilock disc brakes with DuiraLife® brake rotors Standard Standard  
Chrome body-side mouldings N/A N/A  
Body-coloured body-side mouldings N/A N/A  
EZ-Lift and Lower tailgate N/A N/A  
Rear Vision Camera Standard Standard  
8" diagonal GMC Infotainment System N/A N/A  
LED cargo box lighting Available Available  
4.2" diagonal multi-colour Driver Information Centre N/A N/A  
5.3L EcoTec3 V8 engine Available Available  
6.2L EcoTec3 V8 engine N/A N/A  
5.3L EcoTec3 V8 eAssist engine N/A N/A  
Tilt and telescopic steering column N/A N/A  
Trailering Equipment Available Available  
Mechanical
150-amp alternator Standard Standard  
170-amp alternator Available Available  
3.08 rear axle ratio Available Available  
3.23 rear axle ratio N/A N/A  
3.42 rear axle ratio Standard Standard  
3.73 rear axle ratio N/A N/A  
4-wheel antilock disc brakes with DuiraLife® brake rotors Standard Standard  
4-wheel drive Standard Standard  
4.3L EcoTec3 V6 engine Standard Standard  
5.3L EcoTec3 V8 eAssist engine N/A N/A  
5.3L EcoTec3 V8 engine Available Available  
6-speed automatic transmission Standard Standard  
6.2L EcoTec3 V8 engine N/A N/A  
6500 lbs. (2948-kg) GVWR N/A N/A  
6600 lbs. (2994-kg) GVWR N/A N/A  
6700 lbs. (3039-kg) GVWR Standard N/A  
6800 lbs. (3084-kg) GVWR Available N/A  
6900 lbs. (3130-kg) GVWR N/A Standard  
7000 lbs. (3175-kg) GVWR N/A Available  
7100 lbs. (3221-kg) GVWR N/A N/A  
7200 lbs. (3266-kg) GVWR N/A N/A  
7400 lbs. (3357-kg) GVWR N/A N/A  
7600 lbs. (3447-kg) GVWR N/A N/A  
8-speed automatic eAssist transmission N/A N/A  
8-speed automatic transmission N/A N/A  
100-amp alternator N/A N/A  
Autotrac® 2-speed active transfer case N/A N/A  
GMC-branded Performance Front Brake Upgrade System N/A N/A  
Automatic locking rear differential Available Available  
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr Available Available  
Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr Standard Standard  
Capless Fuel Fill Standard Standard  
Chrome recovery hooks Available Available  
E85 FlexFuel capable engine Available Available  
Engine block heater Available Available  
Exhaust, aluminized stainless-steel muffler and tailpipe Standard Standard  
External engine oil cooler Standard Standard  
External transmission oil cooler Available Available  
Frame, fully-boxed, hydroformed front section Standard Standard  
High-capacity air cleaner Available Available  
Hill Descent Control N/A N/A  
Integrated trailer brake controller Available Available  
Low Speed Forward Automatic Braking N/A N/A  
Off-Road Suspension Package N/A N/A  
Pickup box Standard Standard  
Pickup box delete N/A Available  
Polished exhaust tip Available Available  
Rear wheel drive N/A N/A  
Recovery hooks Standard Standard  
StabiliTrak, stability control system Standard Standard  
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard Standard  
Trailering Equipment Available Available  
Transfer case shield Available Available  
Transfer case with floor-mounted shifter Standard Standard  
Underbody Shield Package Available Available  
Exterior
17" LT265/70R17 all-terrain blackwall spare tires Available Available  
17" LT265/70R17C all-terrain blackwall tires Available Available  
17" P255/70R17 all-season blackwall spare tire Standard Standard  
17" P255/70R17 all-season, blackwall tires Standard Standard  
17" P265/70R17 all-season blackwall spare tire Available Available  
17" P265/70R17 all-terrain, blackwall tires Available Available  
17" x 8" stainless-steel clad wheels Available Available  
17" x 8" premium painted aluminum, bright machined wheels N/A N/A  
17" x 8" painted steel wheels Standard Standard  
18" P265/65R18 all-season blackwall tires N/A N/A  
18" P265/65R18 all-terrain blackwall tires N/A N/A  
18" P265/65R18 all-terrain, White outlined-letter tires N/A N/A  
18" x 8.5" 5-spoke Black paint alloy wheels N/A N/A  
18" x 8.5" polished aluminum wheels N/A N/A  
18" x 8.5” bright machined aluminum wheels N/A N/A  
20" P275/55R20 all-season, blackwall tires N/A N/A  
20" P275/55R20 all-terrain, blackwall tires N/A N/A  
20" P275/55R20 all-season, blackwall tires N/A N/A  
20" x 9" Black-painted aluminum wheels N/A N/A  
20" x 9" bright machined aluminum wheels N/A N/A  
20" x 9" bright machined aluminum wheels with Dark Argent painted accents N/A N/A  
20" x 9" chrome clad aluminum wheels N/A N/A  
20" x 9" polished aluminum wheels N/A N/A  
22" 5-spoke Silver ultra-bright machined high-gloss Black wheels N/A N/A  
22" 6-spoke Black wheels N/A N/A  
22" 6-spoke premium Silver ultra-bright machined wheels N/A N/A  
22" 7-spoke Silver wheels N/A N/A  
22" P285/45R22 SL 110H all-terrain, blackwall tires N/A N/A  
22" 7-spoke Silver wheels with Black inserts N/A N/A  
4" Black assist steps Available Available  
4" chromed assist steps Available Available  
4X4 chrome badge Standard Standard  
6" Chrome assist steps N/A N/A  
6" chromed assist steps Available Available  
6" Black assist steps Available Available  
18" 265/65R18 Goodyear® Wrangler Duratrac® Maximum Traction blackwall tires N/A N/A  
Black, Outside, power-adjustable, manual-folding vertical trailering mirrors with Amber running lamps














Available Available  
Chrome Plus Package N/A N/A  
Chrome tailgate handle N/A N/A  
Kodiak Edition N/A N/A  
SLT eAssist Package N/A N/A  
Active aero shutters Standard Standard  
All Terrain Package N/A N/A  
All Terrain SLT Premium Package N/A N/A  
All Terrain X Package N/A N/A  
Bed mat Available Available  
Black Pack N/A N/A  
Black door handles Standard Standard  
Body-colour Front bumper N/A N/A  
Body-colour grille surround N/A N/A  
Body-colour mirror caps N/A N/A  
Body-colour rear bumper N/A N/A  
Body-coloured body-side mouldings N/A N/A  
Body-coloured door handles N/A N/A  
Cargo Convenience Package N/A N/A  
Chrome body-side mouldings N/A N/A  
Chrome door handles N/A N/A  
Chrome front bumper Standard Standard  
Chrome grille surround Standard Standard  
Chrome mirror caps N/A N/A  
Chrome rear bumper Standard Standard  
Chrome, Outside, power-adjustable, power-folding vertical trailering mirrors with Amber running lamps N/A N/A  
Convenience Package Available Available  
CornerStep rear bumper Standard Standard  
Deep-tinted rear glass Available Available  
EZ-Lift and Lower tailgate N/A N/A  
Elevation Edition N/A N/A  
Enhanced Driver Alert Package N/A N/A  
Fog lamps N/A N/A  
Front and rear Black moulded splash guards Available Available  
Front and rear body-colour moulded splash guards Available Available  
Front license plate bracket Available Available  
GMC Interior Protection Package Available Available  
Hard tri-folding tonneau cover Available Available  
High-Intensity Discharge (HID) projector-beam headlamps with GMC signature LED lighting Standard Standard  
High-Performance LED headlamps with GMC signature LED lighting

N/A N/A  
IntelliBeam headlamps N/A N/A  
LED cargo box lighting Available Available  
LED taillamps N/A N/A  
Lamps, cargo area, cab mounted Standard Standard  
Locking tailgate. Standard Standard  
Max Trailering Package N/A N/A  
Movable upper cargo tie-downs Standard Standard  
Off-road assist steps N/A N/A  
Outside manual-extending trailer mirrors Available Available  
Outside, heated power-adjustable mirrors Available Available  
Outside, manual-adjustable Black mirrors Standard Standard  
Outside, power-adjustable, power-folding heated mirrors N/A N/A  
Power sunroof N/A N/A  
Preferred Package N/A N/A  
Provision for a cab roof-mounted lamp/beacon Available Available  
Rear sliding power window with rear defogger N/A N/A  
Rear wheelhouse liners N/A N/A  
Remote Locking Tailgate Available Available  
Rocker guard N/A N/A  
SLT Crew Cab Premium Plus Package N/A N/A  
SLT Premium Package N/A N/A  
Sierra Appearance Package Available Available  
Snow Plow Prep Package Available Available  
Soft roll-up tonneau cover with integrated support bows Available Available  
Soft-folding tonneau cover Available Available  
Solar-absorbing glass Standard Standard  
Solid paint Available Available  
Spare tire carrier lock Standard Standard  
Spray-on bedliner Available Available  
Tailgate and bed rail protection caps, top Standard Standard  
Wheel locks Available Available  
Wheel, 22" x 9.0", Steel, Interim N/A N/A  
Interior
3.5” diagonal monochromatic Driver Information Centre Standard Standard  
4.2" diagonal multi-colour Driver Information Centre N/A N/A  
6 air bags Standard Standard  
6-speaker audio system Standard Standard  
6-speaker audio system N/A N/A  
7" diagonal GMC Infotainment System Standard Standard  
8" diagonal GMC Infotainment System N/A N/A  
8" diagonal GMC Infotainment System with Navigation N/A N/A  
Chrome Plus Package N/A N/A  
Driver and front passenger heated and ventilated seats N/A N/A  
Floor carpeting Available Available  
Interior driver assist handle Available Available  
Kodiak Edition N/A N/A  
SLT eAssist Package N/A N/A  
Tilt and telescopic steering column N/A N/A  
Active Noise Cancellation N/A N/A  
Air conditioning Standard Standard  
All Terrain Package N/A N/A  
All Terrain SLT Premium Package N/A N/A  
All Terrain X Package N/A N/A  
All-weather floor liner N/A N/A  
All-weather floor mats Available Available  
Assist handle, front passenger on A-pillar Standard Standard  
Available OnStar® 4G LTE with built-in Wi-Fi® hotspot Available Available  
Black Pack N/A N/A  
Bluetooth for phone Standard Standard  
Bose® sound system N/A N/A  
Cargo Convenience Package N/A N/A  
Cloth seat trim Standard Standard  
Cocoa/Dune, Cloth seat trim N/A N/A  
Cocoa/Dune, Leather-appointed front seat trim N/A N/A  
Cocoa/Dune, Perforated leather-appointed front seat trim N/A N/A  
Console insert N/A N/A  
Console insert expandable folder tote N/A N/A  
Convenience Package Available Available  
Cruise control Standard Standard  
Dark Ash seats with Jet Black interior accents, Cloth seat trim Available Available  
Dark Ash seats with Jet Black interior accents, Cloth seat trim N/A N/A  
Dark Ash seats with Jet Black interior accents, Leather-appointed front seat trim N/A N/A  
Dark Ash seats with Jet Black interior accents, Perforated leather-appointed front seat trim N/A N/A  
Dark Ash seats with Jet Black interior accents, Vinyl seat trim Available Available  
Driver 10-way power-adjustable seat with power lumbar N/A N/A  
Driver and front passenger heated seats N/A N/A  
Dual-zone automatic climate control N/A N/A  
Elevation Edition N/A N/A  
Enhanced Driver Alert Package N/A N/A  
Forward Collision Alert N/A N/A  
Front 40/20/40 split-bench seat Standard Standard  
Front 40/20/40 split-bench seats with under seat storage N/A N/A  
Front and Rear Park Assist N/A N/A  
Front and rear carpeted floor mats N/A N/A  
Front floor console N/A N/A  
Front rubberized-vinyl floor mats Available Available  
Front, Premium Cloth bucket seats N/A N/A  
Front, leather-appointed bucket seats N/A N/A  
Front, leather-appointed, heated, 40/20/40 split-bench seats N/A N/A  
GMC Interior Protection Package Available Available  
HD radio N/A N/A  
Heated steering wheel N/A N/A  
Illuminated visor vanity mirrors N/A N/A  
Inside rearview auto-dimming mirror Available Available  
Instrumentation, 6-gauge cluster Standard Standard  
Jet Black, Cloth seat trim N/A N/A  
Jet Black, Leather-appointed front seat trim N/A N/A  
Jet Black, Perforated leather-appointed front seat trim N/A N/A  
Jet Black/Spice Red All-Terrain, Leather-appointed front seat trim N/A N/A  
Lane Keep Assist N/A N/A  
Leather appointed seat trim N/A N/A  
Leather-wrapped steering wheel with cruise and audio controls N/A N/A  
Manual tilt steering column Standard Standard  
Max Trailering Package N/A N/A  
OnStar® Guidance Plan for 6 months Available Available  
Power door locks Standard Standard  
Power outlet(s) Available Available  
Power windows Available Available  
Power-adjustable pedals N/A N/A  
Preferred Package N/A N/A  
Rear 60/40 split folding bench seat N/A N/A  
Rear Park Assist N/A N/A  
Rear Seat Entertainment System with Blu-Ray/DVD Player N/A N/A  
Rear Vision Camera Standard Standard  
Rear folding bench seat N/A N/A  
Rear rubberized-vinyl floor mats N/A N/A  
Rear seat DVD entertainment system N/A N/A  
Rear-window defogger Available Available  
Remote Keyless Entry Available Available  
Remote start N/A N/A  
Rubberized vinyl floor covering Standard Standard  
SLT Crew Cab Premium Plus Package N/A N/A  
SLT Premium Package N/A N/A  
Safety Alert Seat N/A N/A  
Sierra Appearance Package Available Available  
Single-slot CD/MP3 player N/A N/A  
Sirius XM® Available Available  
Snow Plow Prep Package Available Available  
Steering wheel audio controls N/A N/A  
Teen Driver Standard Standard  
Theft-deterrent unauthorized entry system N/A N/A  
Tire Pressure Monitoring System Standard Standard  
Underseat storage N/A N/A  
Universal Home Remote N/A N/A  
Wireless charging N/A N/A  
Safety
6 air bags Standard Standard  
Forward Collision Alert N/A N/A  
Front and Rear Park Assist N/A N/A  
Lane Keep Assist N/A N/A  
Low Speed Forward Automatic Braking N/A N/A  
OnStar® Guidance Plan for 6 months Available Available  
Rear Park Assist N/A N/A  
Rear Vision Camera Standard Standard  
Safety Alert Seat N/A N/A  
StabiliTrak, stability control system Standard Standard  
Teen Driver Standard Standard  
Tire Pressure Monitoring System Standard Standard  
Fuel Efficiency
Fuel Tank Capacity 98 L 98 L  
Aux Fuel Tank Capacity, Approx  
Aux Fuel Tank Location  
Fuel Tank Location -TBD- -TBD-  
EnerGuide Rating - City 14.1 L/100 km 14.1 L/100 km  
EnerGuide Rating - Highway 10.6 L/100 km 10.6 L/100 km  
Dimensions
As Spec'd Curb Weight 2,154.15 kg (4,749 lb) 2,246.23 kg (4,952 lb)  
As Spec'd Payload 884.97 kg (1,951 lb) 883.61 kg (1,948 lb)  
Base Trim Weight - Front 1,184.8 kg (2,612 lb) 1,235.61 kg (2,724 lb)  
Base Trim Weight - Rear 969.34 kg (2,137 lb) 1,010.62 kg (2,228 lb)  
Curb Weight 2,154.15 kg (4,749 lb) 2,246.23 kg (4,952 lb)  
Curb Weight - Front 1,184.8 kg (2,612 lb) 1,235.61 kg (2,724 lb)  
Curb Weight - Rear 969.34 kg (2,137 lb) 1,010.62 kg (2,228 lb)  
Gross Axle Weight Rating 3,538.08 kg (7,800 lb) 3,583.44 kg (7,900 lb)  
Gross Axle Wt Rating - Front 1,791.72 kg (3,950 lb) 1,791.72 kg (3,950 lb)  
Gross Axle Wt Rating - Rear 1,746.36 kg (3,850 lb) 1,791.72 kg (3,950 lb)  
Gross Combined Wt Rating 5,624.64 kg (12,400 lb) 5,624.64 kg (12,400 lb)  
Gross Vehicle Weight Rating 3,039.12 kg (6,700 lb) 3,129.84 kg (6,900 lb)  
Maximum Payload Capacity 884.97 kg (1,951 lb) 883.61 kg (1,948 lb)  
Option Weight - Front 0 kg (0 lb) 0 kg (0 lb)  
Option Weight - Rear 0 kg (0 lb) 0 kg (0 lb)  
Payload Weight Front 0 kg (0 lb) 0 kg (0 lb)  
Payload Weight Rear 0 kg (0 lb) 0 kg (0 lb)  
Reserve Axle Capacity 1,225.17 kg (2,701 lb) 1,178.45 kg (2,598 lb)  
Reserve Axle Capacity - Front 606.92 kg (1,338 lb) 556.11 kg (1,226 lb)  
Reserve Axle Capacity - Rear 618.26 kg (1,363 lb) 622.34 kg (1,372 lb)  
Standard Weight - Front 0 kg (0 lb) 0 kg (0 lb)  
Standard Weight - Rear 0 kg (0 lb) 0 kg (0 lb)  
Total Option Weight 0 kg (0 lb) 0 kg (0 lb)  
Trim Curb Weight 2,154.15 kg (4,749 lb) 2,246.23 kg (4,952 lb)  
Cargo Box (Area) Height 539.24 mm (21 in) 539.24 mm (21 in)  
Cargo Box Length @ Floor 2,003.3 mm (79 in) 2,483.36 mm (98 in)  
Cargo Box Width @ Floor 1,640.84 mm (65 in) 1,640.84 mm (65 in)  
Cargo Box Width @ Top, Rear 1,579.88 mm (62 in) 1,579.88 mm (62 in)  
Cargo Box Width @ Wheelhousings 1,296.16 mm (51 in) 1,296.16 mm (51 in)  
Cargo Volume 1,727.33 L (61 ft³) 2,160.58 L (76 ft³)  
Ext'd Cab Cargo Volume N/A L N/A L  
Tailgate Width 1,579.88 mm (62 in) 1,579.88 mm (62 in)  
Body Length 0 m 0 m  
Cab to Axle 1,051.56 mm (41 in) 1,407.16 mm (55 in)  
Cab to End of Frame -TBD- mm -TBD- mm  
Frame Width, Rear -TBD- mm -TBD- mm  
Front Bumper to Back of Cab 2,969.26 mm (117 in) 2,969.26 mm (117 in)  
Ground Clearance, Front 219.2 mm (9 in) 222.76 mm (9 in)  
Ground Clearance, Rear 219.2 mm (9 in) 222.76 mm (9 in)  
Ground to Top of Frame  
Ground to Top of Load Floor  
Height, Overall 1,882.9 mm (74 in) 1,873.76 mm (74 in)  
Length, Overall 5,221.48 mm (206 in) 5,700.52 mm (224 in)  
Overhang, Front -TBD- mm -TBD- mm  
Overhang, Rear w/o bumper -TBD- mm -TBD- mm  
Wheelbase 3,022.6 mm (119 in) 3,378.2 mm (133 in)  
Width, Max w/o mirrors 2,032 mm (80 in) 2,032 mm (80 in)  
Front Head Room 1,076.96 mm (42 in) 1,076.96 mm (42 in)  
Front Hip Room 1,542.54 mm (61 in) 1,542.54 mm (61 in)  
Front Leg Room 1,149.86 mm (45 in) 1,149.86 mm (45 in)  
Front Shoulder Room 1,677.16 mm (66 in) 1,677.16 mm (66 in)  
Passenger Capacity 3 3  
Second Head Room 1,028.7 mm (41 in)  
Second Hip Room 1,530.86 mm (60 in)  
Second Leg Room 1,039.62 mm (41 in)  
Second Shoulder Room 1,669.54 mm (66 in)  
Warranty
Corrosion Protection (2) 3 Years/60,000 km
Rust-Through
6 Years/160,000 km
3 Years/60,000 km
Rust-Through
6 Years/160,000 km
 
New Vehicle Limited Warranty (2) 3 Years/60,000 km 3 Years/60,000 km  
Powertrain Limited Warranty (2) 5 Years/160,000 km 5 Years/160,000 km  
Roadside Assistance Program (2) 5 Years/160,000 km 5 Years/160,000 km  

Sierra

STARTING MSRP: $35,080

  • Includes A/C Tax
  • $4,000 Total Credits^
  • In your area L1H8P7 (Change)

Sierra

STARTING MSRP: $35,380

  • Includes A/C Tax
  • $4,000 Total Credits^
  • In your area L1H8P7 (Change)

 

STARTING MSRP:  

  • Change L1H8P7 (Change
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  • Regular Cab, Standard Box

  • Regular Cab, Long Box

  • Double Cab Standard Box

  • Crew Cab, Short Box

  • Crew Cab, Standard Box

  • Regular Cab, Standard Box

  • Regular Cab, Long Box

  • Double Cab Standard Box

  • Crew Cab, Short Box

  • Crew Cab, Standard Box

  • Regular Cab, Standard Box

  • Regular Cab, Long Box

  • Double Cab Standard Box

  • Crew Cab, Short Box

  • Crew Cab, Standard Box

  • Sierra

    STARTING MSRP: $35,080

  • SLE

    STARTING MSRP: $40,970

  • Sierra

    STARTING MSRP: $35,380

  • SLE

    STARTING MSRP: $41,270

Powertrain
Horsepower @ RPM      
Torque @ RPM      
Fuel Type      
6-Speed Automatic Transmission      
8-Speed Automatic Transmission      
8-Speed Automatic Transmission eAssist      
Autotrac® 2-speed active transfer case      
Axle Ratio      
3.73 rear axle ratio      
Differential, Locking Rear      
Fuel Economy
City (MPG)      
Highway (MPG)      
Fuel Tank Capacity (gal.)      
Brakes
Duralife 4-Wheel Antilock Disc Brakes      
Trailering & Payload
Curb Weight      
Max Payload      
Max GVWR      
Max Conventional Trailering, 3.08 Rear Axle      
Max Conventional Trailering, 3.23 Rear Axle      
Max Conventional Trailering, 3.42 Rear Axle      
Max Conventional Trailering, 3.73 Rear Axle      
GCWR, 3.08 Rear Axle      
GCWR, 3.23 Rear Axle      
GCWR, 3.42 Rear Axle      
GCWR, 3.73 Rear Axle      
Steering Suspension
Front Suspension      
Rear Suspension      
Turning Diameter (ft.)      
Axle Capacity
Front Gross Axle Weight Rating      
Rear Gross Axle Weight Rating      
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Crew Cab, Short Box
Crew Cab, Standard Box
Double Cab Standard Box
Regular Cab, Long Box
Regular Cab, Standard Box
4.3L EcoTec3 V6 engine
2WD
4WD
2WD
4WD
2WD
4WD
2WD
4WD
5.3L EcoTec3 V8 eAssist engine
4WD
5.3L EcoTec3 V8 engine
2WD
4WD
4WD
2WD
4WD
2WD
4WD
2WD
4WD
6.2L EcoTec3 V8 engine
2WD
4WD
4WD
2WD
4WD