The CX-30 has standard Whiplash-Reducing Headrests, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash-Reducing Headrests system moves the headrests forward to prevent neck and spine injuries. The Encore doesn’t offer a whiplash protection system.
The CX-30 has standard Smart Brake Support, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The Encore offers an available collision warning system without the automated brake feature that would prevent or reduce the collision if the driver fails to react.
Over 200 people are killed each year when backed over by motor vehicles. The CX-30 Turbo Premium Plus has standard Rear Smart Brake Support that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Encore doesn’t offer backup collision prevention brakes.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the CX-30. But it costs extra on the Encore.
The CX-30’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. A lane departure warning system costs extra on the Encore.
The CX-30 Turbo Premium Plus has a standard 360° View Monitor to allow the driver to see objects all around the vehicle on a screen. The Encore 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 CX-30’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 Encore doesn’t offer a driver alert monitor.
Both the CX-30 and the Encore have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available blind spot warning systems and rear cross-path warning.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Mazda CX-30 is safer than the Buick Encore:
|
CX-30 |
Encore |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
Neck Stress |
216 lbs. |
298 lbs. |
Leg Forces (l/r) |
201/172 lbs. |
363/313 lbs. |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
HIC |
179 |
207 |
Neck Injury Risk |
33.5% |
38% |
Neck Compression |
85 lbs. |
104 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 Mazda CX-30 is safer than the Buick Encore:
|
CX-30 |
Encore |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
73 |
73 |
Hip Force |
275 lbs. |
388 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
525 lbs. |
672 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
12 inches |
14 inches |
HIC |
178 |
382 |
Spine Acceleration |
30 G’s |
46 G’s |
Hip Force |
583 lbs. |
707 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 CX-30 is 2.4% to 5.1% less likely to roll over than the Encore.
For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, its standard vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its standard headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the CX-30 its highest rating: “Top Safety Pick Plus” for 2022, a rating granted to only 77 vehicles tested by the IIHS. The Encore is not even a standard “Top Safety Pick.”