Both the Santa Fe Hybrid and Trailblazer have child safety locks to prevent children from opening the rear doors. The Santa Fe Hybrid has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The Trailblazer’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.
Over 200 people are killed each year when backed over by motor vehicles. The Santa Fe Hybrid Limited has standard Parking Collision Avoidance Assist that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Trailblazer doesn’t offer backup collision prevention brakes.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Santa Fe Hybrid. But it costs extra on the Trailblazer.
The Santa Fe Hybrid offers an optional Surround View Monitor to allow the driver to see objects all around the vehicle on a screen. The Trailblazer only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.
The Santa Fe Hybrid has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. A system to reveal vehicles in the Trailblazer’s blind spot costs extra.
To help make backing out of a parking space safer, the Santa Fe Hybrid has standard Rear Cross-Traffic Collision Warning and Rear Cross-Traffic Collision-Avoidance Assist automatically engages the brakes to help avoid a collision. Chevrolet charges extra for Rear Cross Traffic Alert on the Trailblazer and the Trailblazer’s Rear Cross Traffic Alert does not include automatic braking.
The Santa Fe Hybrid’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Trailblazer doesn’t offer a driver alert monitor.
Both the Santa Fe Hybrid and the Trailblazer have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems and rearview cameras.
The Hyundai Santa Fe Hybrid weighs 789 to 1213 pounds more than the Chevrolet Trailblazer. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Hyundai Santa Fe Hybrid is safer than the Chevrolet Trailblazer:
|
Santa Fe Hybrid |
Trailblazer |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
Neck Injury Risk |
16% |
24% |
Neck Stress |
149 lbs. |
190 lbs. |
Neck Compression |
13 lbs. |
15 lbs. |
Leg Forces (l/r) |
50/51 lbs. |
83/261 lbs. |
|
Passenger |
|
STARS |
5 Stars |
4 Stars |
HIC |
244 |
401 |
Chest Compression |
.4 inches |
.4 inches |
Neck Injury Risk |
27% |
29% |
Neck Stress |
99 lbs. |
153 lbs. |
Leg Forces (l/r) |
222/167 lbs. |
409/383 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Hyundai Santa Fe Hybrid is safer than the Chevrolet Trailblazer:
|
Santa Fe Hybrid |
Trailblazer |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
61 |
91 |
Chest Movement |
1.1 inches |
1.1 inches |
Abdominal Force |
164 lbs. |
199 lbs. |
Hip Force |
415 lbs. |
459 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
148 |
185 |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
576 lbs. |
591 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
Instrumented handling tests conducted by the National Highway Traffic Safety Administration and analysis of its dimensions indicate that the Santa Fe Hybrid is 3.2% to 3.8% less likely to roll over than the Trailblazer.