NCAP 5-Star Crash Test/Rollover Ratings

2010 STS 4-DR w/SAB

Front Driver
Front Passenger
Side Driver
Side Passenger
NCAP 2010 Cadillac STS front crash test photoNCAP 2010 Cadillac STS side crash test photo

IIHS Crash Test & Rollover Safety Ratings

Good Acceptable Marginal Poor

2010 Cadillac STS 4-door sedan

Moderate Overlap
G Overall
A Head/Neck Injury
G Chest Injury
G Left Leg Injury
G Right Leg Injury
G Restraints
G Structure
Get the full IIHS report »
Small Overlap
Not tested.
Side Rating
A Overall
A Structure
G Head Protection
G Head/Neck Injury
A Torso Injury
P Pelvis/Legs Injury
Rear Passenger
G Head Protection
G Head/Neck Injury
G Torso Injury
G Pelvis/Legs Injury
TEST NOTES: . Applies to models built after August 2006. Get the full IIHS report »
Rear Rating
P Overall
A Geometry
P Dynamic
TEST NOTES: Seats without adjustable lumbar. Get the full IIHS report »
Rollover Rating
Not tested.

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