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Cars > GMC > Sierra 1500 > 2018 GMC Sierra 1500

2018 GMC Sierra 1500 2WD Double Cab 143.5"

Chevrolet Suburban
2007 GMC Sierra 1500 Crew Cab 2000 2006 Chevrolet Suburban 1972 GMC Sierra Chevrolet Silverado GMC Sierra GMC Sierra 1500 Denali Chevrolet Suburban 2019 Chevy Silverado Diesel Chevrolet Silverado 1500 2019 Chevy Silverado Lift Kits
Find a GMC Sierra 1500 for sale at edmunds.com
16 city / 23 highway mpg

overview

Passenger Doors

4

Passenger Capacity

6

Transmission

Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires Double Cab model and (L83) 5.3L EcoTec3 V8 engine. Requires Crew cab model without (GAT) All Terrain Package, (PDT) SLT Crew Cab Premium Plus Package, (NHT) Max Trailering Package or (L86) 6.2L EcoTec3 V8 engine.)

Drive type

Rear Wheel Drive

EPA mileage (combined)

19 mpg

engine

Horsepower

355 hp

Horsepower RPM

5,600

Torque

383 ft-lbs.

Torque RPM

4,100

Cylinders

8

Base engine size

5.30 L

Engine type

Gas

Engine Oil Cooler

Yes

Fuel Tank Location

- TBD -

Aux Fuel Tank Location

NA

drivetrain

Transmission

Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires Double Cab model and (L83) 5.3L EcoTec3 V8 engine. Requires Crew cab model without (GAT) All Terrain Package, (PDT) SLT Crew Cab Premium Plus Package, (NHT) Max Trailering Package or (L86) 6.2L EcoTec3 V8 engine.)

First Gear Ratio

4.00

Second Gear Ratio

2.40

Third Gear Ratio

1.50

Fourth Gear Ratio

1.20

Fifth Gear Ratio

0.90

Sixth Gear Ratio

0.70

Reverse Ratio

3.10

Transfer Case Power Take Off


Transfer Case Power Take Off Access


Front Axle Type

Independent

Rear Axle Type

Semi-floating

suspension and brakes

Front Suspension Type

Independent

Rear Suspension Type

2-Stage Multi-Leaf

Front Brakes

Front Disc Brakes

Rear Brakes

Rear Disc Brakes

Rear Drum Brake Dimensions

NA in.

Brake Type

ABS Brakes

ABS Brakes Type

4-Wheel

ABS Braking System (second line)

NA

tires and wheels

Front Tire Size

P265/65R18

Rear Tire Size

P265/65R18

Rear Tire Size

P265/65R18

Spare Tire Size

P265/70R17

Front Wheel Material

Aluminum

Rear Wheel Material

Aluminum

Spare Wheel Material

- TBD -

TPMS

Tire Pressure Monitor

weights and capacities

Fuel tank capacity

26.00 gal.

Dead Weight Hitch - Max Tongue Weight

500 lbs

Dead Weight Hitch - Max Trailer Weight

5,000 lbs

Max Trailering Capacity

12,500 lbs

Weight Distributing Hitch - Max Tongue Weight

640 lbs

Weight Distributing Hitch - Max Trailer Weight

6,400 lbs

Gross Vehicle Weight Rating Cap

7,000 lbs

exterior dimensions

Width

80.00

Height

73.87 in.

Wheelbase

143.50 in.

Turning circle

46.90 ft.

interior dimensions

Front head room

42.80 in.

Front leg room

45.27 in.

Front shoulder room

65.93 in.

Front hip room

60.73 in.

Rear head room

38.67 in.

Rear leg room

34.63 in.

Rear shoulder room

65.80 in.

Rear hip room

60.23 in.

Cargo Box Width @ Wheelhousings

51.03 in.

Other Features


  • Airbags, Dual-stage frontal airbags for driver and front...
  • Daytime Running Lamps with automatic exterior lamp control
  • GMC Connected Access with 10 years of standard connectivity...
  • OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL...
  • Rear Vision Camera
  • StabiliTrak, stability control system with Proactive Roll...
  • Teen Driver mode a configurable feature that lets you activate...
  • Tire Pressure Monitoring System with Tire Fill Alert (does not...

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