2018 GMC Sierra 1500 Specs, Features & Options
Here's everything you need to know about each trim in the 2018 GMC Sierra 1500 lineup. Compare pricing, specs, key features and more.
1 of 15  Sierra 1500 Regular Cab Pickup 2D 8 ft | 2 of 15  Sierra 1500 Double Cab SLE Pickup 4D 6 1/2 ft | 3 of 15  Sierra 1500 Double Cab Pickup 4D 6 1/2 ft | 4 of 15  Sierra 1500 Regular Cab Pickup 2D 6 1/2 ft | 5 of 15  Sierra 1500 Crew Cab Pickup 4D 5 3/4 ft | 6 of 15  Sierra 1500 Crew Cab Pickup 4D 6 1/2 ft | 7 of 15  Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 ft | 8 of 15 Sierra 1500 Crew Cab SLE Pickup 4D 6 1/2 ft | 9 of 15  Sierra 1500 Crew Cab SLE Pickup 4D 5 3/4 ft | 10 of 15  Sierra 1500 Crew Cab SLT Pickup 4D 6 1/2 ft | 11 of 15  Sierra 1500 Crew Cab SLT Pickup 4D 5 3/4 ft | 12 of 15  Sierra 1500 Crew Cab Denali Pickup 4D 5 3/4 ft | 13 of 15 Sierra 1500 Regular Cab SLE Pickup 2D 8 ft | 14 of 15  Sierra 1500 Regular Cab SLE Pickup 2D 6 1/2 ft | 15 of 15  Sierra 1500 Crew Cab Denali Pickup 4D 6 1/2 ft | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fair Market Price | $18,607 | $22,230 | $22,406 | $23,766 | $24,207 | $24,750 | $25,063 | $28,170 | $29,022 | $29,178 | $30,167 | $31,390 | $31,461 | $32,448 | $32,663 | ||
| Fuel Economy | City 18/Hwy 24/Comb 20 MPG | City 16/Hwy 22/Comb 18 MPG | City 16/Hwy 22/Comb 18 MPG | City 18/Hwy 24/Comb 20 MPG | City 16/Hwy 22/Comb 18 MPG | City 16/Hwy 23/Comb 19 MPG | City 16/Hwy 22/Comb 18 MPG | City 16/Hwy 22/Comb 18 MPG | City 16/Hwy 22/Comb 18 MPG | City 16/Hwy 22/Comb 18 MPG | City 16/Hwy 22/Comb 18 MPG | City 15/Hwy 20/Comb 17 MPG | City 16/Hwy 22/Comb 18 MPG | City 16/Hwy 22/Comb 18 MPG | City 15/Hwy 20/Comb 17 MPG | ||
| Fuel Type | Flexible Fuel | Gas | Gas | Flexible Fuel | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | ||
| Horsepower | 285 @ 5300 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 285 @ 5300 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | 355 @ 5600 RPM | ||
| Torque | 305 lb-ft | 383 lb-ft | 383 lb-ft | 305 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft | ||
| Towing Capacity | 9,800 lbs | 10,800 lbs | 6,200 lbs | 8,900 lbs | 9,100 lbs | 6,300 lbs | 11,800 lbs | 10,800 lbs | 10,800 lbs | 11,700 lbs | 11,700 lbs | 9,100 lbs | 9,500 lbs | 8,600 lbs | 9,100 lbs | ||
| Payload | 1,980 pounds | 1,840 pounds | 1,840 pounds | 1,960 pounds | 1,770 pounds | 1,730 pounds | 1,840 pounds | 1,710 pounds | 1,770 pounds | 1,710 pounds | 1,770 pounds | 1,760 pounds | 1,920 pounds | 1,890 pounds | 1,710 pounds | ||
| Body Styles | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | ||
| Engine | V6, EcoTec3, Flex Fuel, 4.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V6, EcoTec3, Flex Fuel, 4.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | V8, EcoTec3, 5.3 Liter | ||
| Curb Weight | 4,696 pounds | 5,232 pounds | 5,232 pounds | 4,515 pounds | 5,300 pounds | 5,247 pounds | 5,232 pounds | 5,461 pounds | 5,300 pounds | 5,461 pounds | 5,300 pounds | 5,414 pounds | 4,948 pounds | 4,788 pounds | 5,458 pounds |
| Collision Warning System | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Optional | Not Available | Not Available | Optional | Optional | Standard | Optional | Optional | Standard | ||
| Child Seat Anchors | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Child Door Locks | Not available | Standard | Standard | Not available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Not available | Not available | Standard | ||
| Parental Control System | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Traction Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Bluetooth Wireless Technology | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Cruise Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Remote Keyless Entry | Optional | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Remote Engine Start | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Optional | Optional | Standard | ||
| Smartphone Interface | Standard | Standard | Standard | Standard | Not Available | Not Available | Standard | Not Available | Not Available | Not Available | Not Available | Not Available | Standard | Standard | Not Available | ||
| Internet Access | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Navigation System | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Optional | Standard | ||
| Voice Recognition System | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Touch Screen Monitor | Standard | Standard | Standard | Standard | Not Available | Not Available | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | ||
| Hands Free Phone | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Bluetooth Streaming Audio | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Bluetooth Wireless Technology | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Satellite Radio | Optional | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Remote Control Liftgate/Trunk Release | Optional | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Remote Keyless Entry | Optional | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Cruise Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Bluetooth Streaming Audio | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Heated Mirrors | Optional | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Heated Steering Wheel | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Optional | Not Available | Not Available | Optional | Optional | Standard | Not Available | Not Available | Standard | ||
| Integrated Garage Door Opener | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Not Available | Not Available | Standard |
| Torque | 305 @ 5300 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 305 @ 5300 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM | 383 @ 5600 RPM |
| Leather Seats | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Not Available | Not Available | Standard | ||
| Folding Rear Seat | Not Available | Standard | Standard | Not Available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Not Available | Not Available | Standard | ||
| Dual Power Front Seats | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Not Available | Not Available | Standard | ||
| Power Driver's Seat | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Optional | Standard | Standard | Standard | Optional | Optional | Standard |
| Leather-Wrapped Steering Wheel | Not Available | Standard | Not Available | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Power Adjustable Pedals | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Not Available | Not Available | Standard | ||
| Power Outlet | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Optional | Standard | Standard | Standard | Optional | Optional | Standard | ||
| Power Windows | Optional | Standard | Standard | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Rear Window Defroster | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Optional | Standard | Standard | Standard | Optional | Optional | Standard | ||
| Steering Wheel Controls | Not Available | Standard | Not Available | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Tilt Steering Wheel | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Tilt/Telescoping Steering Wheel | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Optional | Optional | Standard | ||
| Cup Holder Count | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Optional | Optional | Optional | Optional | Optional | Standard | Not Available | Not Available | Standard |
| Alloy Wheels | Optional | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Fog Lights | Not Available | Optional | Optional | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Optional | Optional | Standard | ||
| Power Folding Exterior Mirrors | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Standard | Not Available | Not Available | Standard | Standard | Standard | Not Available | Not Available | Standard | ||
| Privacy Glass | Optional | Standard | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Alarm System | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Standard | Optional | Optional | Standard | Standard | Standard | Optional | Optional | Standard |
| Drivetrain | 2WD | 4WD | 4WD | 2WD | 4WD | 2WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | ||
| Hill Descent Control | Not Available | Optional | Not Available | Not Available | Not Available | Not Available | Optional | Optional | Optional | Optional | Optional | Standard | Optional | Optional | Standard | ||
| Hill Start Assist | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Recommended Fuel | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | ||
| Stability Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Transmission Type | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic |
| Bed Length | 8 feet | 6.5 feet | 6.5 feet | 6.5 feet | 5.75 feet | 6.5 feet | 6.5 feet | 6.5 feet | 5.75 feet | 6.5 feet | 5.75 feet | 5.75 feet | 8 feet | 6.5 feet | 6.5 feet | ||
| Curb Weight | 4696 pounds | 5232 pounds | 5232 pounds | 4515 pounds | 5300 pounds | 5247 pounds | 5232 pounds | 5461 pounds | 5300 pounds | 5461 pounds | 5300 pounds | 5414 pounds | 4948 pounds | 4788 pounds | 5458 pounds | ||
| Fuel Capacity | 34 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 26 gallons | 34 gallons | 26 gallons | 26 gallons | ||
| Front Head Room | 42.4 inches | 42.8 inches | 42.8 inches | 42.4 inches | 42.8 inches | 42.8 inches | 42.8 inches | 42.8 inches | 42.8 inches | 42.8 inches | 42.8 inches | 42.8 inches | 42.4 inches | 42.4 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 | 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 | 8.9 inches | 8.9 inches | 8.2 inches | 8.9 inches | 8.5 inches | 8.9 inches | 8.9 inches | 8.9 inches | 8.9 inches | 8.9 inches | 8.9 inches | 8.8 inches | 8.6 inches | 8.9 inches | ||
| Overall Length | 224.4 inches | 229.5 inches | 229.5 inches | 205.6 inches | 229.5 inches | 239 inches | 229.5 inches | 239 inches | 229.5 inches | 239 inches | 229.5 inches | 229.5 inches | 224.4 inches | 205.6 inches | 239 inches | ||
| Payload Capacity | 1980 pounds | 1840 pounds | 1840 pounds | 1960 pounds | 1770 pounds | 1730 pounds | 1840 pounds | 1710 pounds | 1770 pounds | 1710 pounds | 1770 pounds | 1760 pounds | 1920 pounds | 1890 pounds | 1710 pounds | ||
| Front Shoulder Room | 66 inches | 65.9 inches | 65.9 inches | 66 inches | 66 inches | 66 inches | 65.9 inches | 66 inches | 66 inches | 66 inches | 66 inches | 66 inches | 66 inches | 66 inches | 66 inches | ||
| Truck Bed Volume | 76 feet | Not Available | Not Available | 61 feet | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | 76 feet | 61 feet | Not Available | ||
| Turning Diameter | 43.9 feet | 46.9 feet | 46.9 feet | 40 feet | 47.2 feet | 48.6 feet | 46.9 feet | 48.6 feet | 47.2 feet | 48.6 feet | 47.2 feet | 47.2 feet | 43.9 feet | 40 feet | 48.6 feet | ||
| Wheel Base | 133 inches | 143.5 inches | 143.5 inches | 119 inches | 143.5 inches | 153 inches | 143.5 inches | 153 inches | 143.5 inches | 153 inches | 143.5 inches | 143.5 inches | 133 inches | 119 inches | 153 inches |
FAQs
Does the 2018 GMC Sierra 1500 have a turbo?
No, the 2018 Sierra 1500 does not have any trim packages that offer a turbo engine at this time. For a more detailed look at the 2018 Sierra 1500 specs, features and options check out Kelley Blue Book's 2018 GMC Sierra 1500 specs page.
Is the GMC Sierra 1500 underpowered?
It depends on your definition of underpowered. The 2018 Sierra 1500 ranges in power from the Pickup 2D 8 ft with 285 horsepower to the Denali Pickup 4D 6 1/2 ft with 355 horsepower. For a more detailed look at the 2018 Sierra 1500 specs, features and options check out Kelley Blue Book's 2018 GMC Sierra 1500 specs page.
How much horsepower does a 2018 Sierra 1500 have?
The 2018 Sierra 1500 ranges in power from the Pickup 2D 8 ft with 285 horsepower to the Denali Pickup 4D 6 1/2 ft with 355 horsepower. For a more detailed look at the 2018 Sierra 1500 specs, features and options check out Kelley Blue Book's 2018 GMC Sierra 1500 specs page.
All 2018 GMC Sierra 1500 Trims and Styles
- 2018 GMC Sierra 1500 Regular Cab Pickup 2D 8 Ft
- 2018 GMC Sierra 1500 Double Cab SLE Pickup 4D 6 1/2 Ft
- 2018 GMC Sierra 1500 Double Cab Pickup 4D 6 1/2 Ft
- 2018 GMC Sierra 1500 Regular Cab Pickup 2D 6 1/2 Ft
- 2018 GMC Sierra 1500 Crew Cab Pickup 4D 5 3/4 Ft
- 2018 GMC Sierra 1500 Crew Cab Pickup 4D 6 1/2 Ft
- 2018 GMC Sierra 1500 Double Cab SLT Pickup 4D 6 1/2 Ft
- 2018 GMC Sierra 1500 Crew Cab SLE Pickup 4D 6 1/2 Ft
- 2018 GMC Sierra 1500 Crew Cab SLE Pickup 4D 5 3/4 Ft
- 2018 GMC Sierra 1500 Crew Cab SLT Pickup 4D 6 1/2 Ft
- 2018 GMC Sierra 1500 Crew Cab SLT Pickup 4D 5 3/4 Ft
- 2018 GMC Sierra 1500 Crew Cab Denali Pickup 4D 5 3/4 Ft
- 2018 GMC Sierra 1500 Regular Cab SLE Pickup 2D 8 Ft
- 2018 GMC Sierra 1500 Regular Cab SLE Pickup 2D 6 1/2 Ft
- 2018 GMC Sierra 1500 Crew Cab Denali Pickup 4D 6 1/2 Ft
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