In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Blazer EV are reminded to check the back seat if they opened the rear door before starting out. The Model X doesn’t offer a back seat reminder.
The Blazer EV’s standard pretensioning seatbelts also sense rear collisions and remove slack from the seatbelts to help protect the occupants from whiplash and other injuries. The Model X doesn’t offer a whiplash protection system.
In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Chevrolet Blazer EV achieved a “Good” rating - the highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Tesla Model X has not been tested.
Over 200 people are killed each year when backed over by motor vehicles. The Blazer EV has standard Reverse Automatic Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Model X doesn’t offer backup collision prevention brakes.
The Blazer EV has a standard HD Surround Vision to allow the driver to see objects all around the vehicle on a screen. The Model X only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
The Chevrolet Blazer EV comes with a standard HD Surround Vision and it also offers an optional rear camera washer to make backing always safe, regardless of road dirt or grime, while the Tesla Model X doesn’t offer a camera washer, requiring manual cleaning.
The Blazer EV has standard OnStar®, which uses a global positioning satellite (GPS) receiver and a cellular system to get turn-by-turn driving directions, remotely unlock your doors if you lock your keys in, help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The Model X doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.
Both the Blazer EV and the Model X have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and available driver alert monitors.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Chevrolet Blazer EV is safer than the Tesla Model X:
|
|
Blazer EV |
Model X |
|
|
Driver |
|
| STARS |
5 Stars |
5 Stars |
| Neck Injury Risk |
21.6% |
26% |
| Neck Stress |
172 lbs. |
207 lbs. |
| Neck Compression |
19 lbs. |
33 lbs. |
|
|
Passenger |
|
| STARS |
5 Stars |
5 Stars |
| Neck Stress |
115 lbs. |
135 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 Chevrolet Blazer EV is safer than the Tesla Model X:
|
|
Blazer EV |
Model X |
|
|
Front Seat |
|
| STARS |
5 Stars |
5 Stars |
| HIC |
70 |
101 |
| Abdominal Force |
129 lbs. |
157 lbs. |
| Hip Force |
205 lbs. |
217 lbs. |
|
|
Rear Seat |
|
| STARS |
5 Stars |
5 Stars |
| Hip Force |
219 lbs. |
425 lbs. |
|
|
Into Pole |
|
| STARS |
5 Stars |
5 Stars |
| Spine Acceleration |
36 G’s |
39 G’s |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

