The Mazda CX-30 has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The XC40 doesn’t offer a front passenger side knee airbag.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the CX-30. But it costs extra on the XC40.
Both the CX-30 and the XC40 have standard driver and passenger frontal airbags, front side-impact airbags, driver 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, rearview cameras, driver alert monitors, available blind spot warning systems, around view monitors 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 Volvo XC40:
|
CX-30 |
XC40 |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
HIC |
148 |
200 |
Neck Injury Risk |
26.7% |
30% |
Neck Compression |
18 lbs. |
25 lbs. |
Leg Forces (l/r) |
201/172 lbs. |
361/380 lbs. |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
HIC |
179 |
343 |
Chest Compression |
.5 inches |
.5 inches |
Leg Forces (l/r) |
380/386 lbs. |
397/411 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 Volvo XC40:
|
CX-30 |
XC40 |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
73 |
78 |
Hip Force |
275 lbs. |
320 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
525 lbs. |
755 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
12 inches |
13 inches |
HIC |
178 |
237 |
Spine Acceleration |
30 G’s |
33 G’s |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
Side impacts caused 23% of all road fatalities in 2018, down from 29% in 2003, when the Insurance Institute for Highway Safety introduced its side barrier test. In order to continue improving vehicle safety, the IIHS has started using a more severe side impact test: 37 MPH (up from 31 MPH), with a 4180-pound barrier (up from 3300 pounds). The results of this newly developed test demonstrates that the Mazda CX-30 is safer than the XC40:
|
CX-30 |
XC40 |
Overall Evaluation |
GOOD |
ACCEPTABLE |
Structure |
GOOD |
MARGINAL |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
89 |
129 |
Neck Tension |
156 lbs. |
312 lbs. |
Torso |
ACCEPTABLE |
ACCEPTABLE |
Shoulder Deflection |
.87 in |
1.46 in |
Shoulder Force |
223 lbs. |
290 lbs. |
Torso Max Deflection |
1.54 in |
1.65 in |
Pelvis |
GOOD |
MARGINAL |
Pelvis Force |
759 lbs. |
1182 lbs. |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
144 |
387 |
Neck Tension |
89 lbs. |
268 lbs. |
Neck Compression |
67 lbs. |
89 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
.94 in |
1.1 in |
Shoulder Force |
245 lbs. |
290 lbs. |
Torso Max Deflection |
.71 in |
1.5 in |
Pelvis |
GOOD |
GOOD |
Pelvis Force |
379 lbs. |
692 lbs. |
Head Protection |
GOOD |
GOOD |
For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, and daytime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the CX-30 the rating of “Top Safety Pick” for 2023, a rating granted to only 53 vehicles tested by the IIHS. The XC40 has not been fully tested, yet.