Collapse Safety Ratings

NCAP 5-Star Crash Test & Rollover Safety Ratings

Driver FrontPassenger FrontDriver SidePassenger SideSide PoleRollover
2018 Sierra 1500 Hybrid PU/CC RWD*****************************
2018 Sierra 1500 PU/CC*****************************
2018 Sierra 1500 PU/EC****************************
2018 Sierra 1500 PU/RC***************not tested********
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IIHS Crash Test & Rollover Safety Ratings

Good Acceptable Marginal Poor

2018 GMC Sierra 1500 Crew cab pickup

Moderate Overlap FrontSmall Overlap DriverSmall Overlap PassengerSideRear1Rollover
G Overall
G Structure
A Head/Neck Injury
G Chest Injury
G Left Leg Injury
G Right Leg Injury
G Restraints
Full IIHS Moderate Overlap Crash Test report »
M Overall
M Structure
G Head/Neck Injury
G Chest Injury
G Hip/Thigh Injury
P Lower Leg Injury
G Restraints
Full IIHS Small Overlap Driver-side Crash Test report »
Not tested. G Overall
G Structure
Driver
G Head Protection
G Head/Neck Injury
G Torso Injury
G Pelvis/Legs Injury
Rear Passenger
G Head Protection
G Head/Neck Injury
G Torso Injury
G Pelvis/Legs Injury
Full IIHS Side Impact Crash Test report »
G Overall
G Geometry
G Dynamic
Full IIHS Rear Impact Crash Test report »
G Overall
Full IIHS Rollover Safety report »

1 — Manual cloth seat.

Good Acceptable Marginal Poor

2018 GMC Sierra 1500 Extended cab pickup

Moderate Overlap FrontSmall Overlap DriverSmall Overlap PassengerSideRear1Rollover
G Overall
G Structure
G Head/Neck Injury
G Chest Injury
G Left Leg Injury
G Right Leg Injury
G Restraints
Full IIHS Moderate Overlap Crash Test report »
A Overall
A Structure
G Head/Neck Injury
G Chest Injury
G Hip/Thigh Injury
P Lower Leg Injury
G Restraints
Full IIHS Small Overlap Driver-side Crash Test report »
Not tested. G Overall
G Structure
Driver
G Head Protection
G Head/Neck Injury
G Torso Injury
G Pelvis/Legs Injury
Rear Passenger
G Head Protection
G Head/Neck Injury
G Torso Injury
G Pelvis/Legs Injury
Full IIHS Side Impact Crash Test report »
G Overall
G Geometry
G Dynamic
Full IIHS Rear Impact Crash Test report »
G Overall
Full IIHS Rollover Safety report »

1 — Manual cloth seat.

Ratings only apply to the model and body or seat type tested. The date of manufacture and optional safety equipment can affect results. For full details see www.iihs.org.

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