For enhanced safety, the front and rear seat shoulder belts of the Volvo XC40 have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Jeep Grand Cherokee doesn’t offer pretensioners for the rear seat belts.
The XC40’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Grand Cherokee doesn’t offer pre-crash pretensioners.
Both the XC40 and Grand Cherokee have child safety locks to prevent children from opening the rear doors. The XC40 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 Grand Cherokee’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.
The XC40 has standard Automatic Braking After Collision, which automatically apply the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Grand Cherokee doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.
Over 200 people are killed each year when backed over by motor vehicles. The XC40 offers an optional CTA Auto Brake that use rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Grand Cherokee doesn’t offer backup collision prevention brakes.
The XC40’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 Grand Cherokee.
The XC40 offers an optional 360-Degree Surround View Camera to allow the driver to see objects all around the vehicle on a screen. The Grand Cherokee 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 XC40’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 Grand Cherokee doesn’t offer a driver alert monitor.
Both the XC40 and the Grand Cherokee have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, blind spot warning systems, rearview cameras 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 Volvo XC40 is safer than the Jeep Grand Cherokee:
|
XC40 |
Grand Cherokee |
OVERALL STARS |
5 Stars |
4 Stars |
|
Driver |
|
STARS |
5 Stars |
4 Stars |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
Chest Compression |
.5 inches |
.7 inches |
Neck Stress |
156 lbs. |
170 lbs. |
Neck Compression |
66 lbs. |
122 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
A significantly tougher test than their original offset frontal crash test, the Insurance Institute for Highway Safety does 40 MPH small overlap frontal offset crash tests. In this test, where only 25% of the total width of the vehicle is struck, results indicate that the Volvo XC40 is safer than the Grand Cherokee:
|
XC40 |
Grand Cherokee |
Overall Evaluation |
GOOD |
MARGINAL |
Restraints |
GOOD |
ACCEPTABLE |
Head Neck Evaluation |
GOOD |
GOOD |
Head injury index |
100 |
172 |
Peak Head Forces |
0 G’s |
0 G’s |
Steering Column Movement Rearward |
0 cm |
5 cm |
Chest Evaluation |
GOOD |
GOOD |
Max Chest Compression |
16 cm |
20 cm |
Hip & Thigh Evaluation |
GOOD |
GOOD |
Femur Force R/L |
.9/.7 kN |
4.9/2.3 kN |
Hip & Thigh Injury Risk R/L |
0%/0% |
3%/0% |
Lower Leg Evaluation |
GOOD |
MARGINAL |
Tibia index R/L |
.6/.43 |
1.06/.54 |
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 Volvo XC40 is safer than the Jeep Grand Cherokee:
|
XC40 |
Grand Cherokee |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
119 |
121 |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
13 inches |
13 inches |
Spine Acceleration |
33 G’s |
37 G’s |
Hip Force |
411 lbs. |
652 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 XC40 is 1.4% to 4.9% less likely to roll over than the Grand Cherokee.
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 XC40 its highest rating: “Top Pick Plus” for 2021, a rating granted to only 63 vehicles tested by the IIHS. The Grand Cherokee is not even a standard “Top Pick.”