The X5 xDrive45e’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Outlander PHEV doesn’t offer pre-crash pretensioners.
The BMW X5 xDrive45e 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 Outlander PHEV doesn’t offer a front passenger side knee airbag.
The X5 xDrive45e has standard Active Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Head Restraints system moves the headrests forward to prevent neck and spine injuries. The Outlander PHEV doesn’t offer a whiplash protection system.
The X5 xDrive45e has a standard PostCrash iBrake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Outlander PHEV 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 X5 xDrive45e offers optional Active Park Distance Control that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Outlander PHEV doesn’t offer backup collision prevention brakes.
The X5 xDrive45e’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 Outlander PHEV doesn’t offer a driver alert monitor.
The X5 xDrive45e has standard BMW Assist, which uses a global positioning satellite (GPS) receiver and a cellular system to 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 Outlander PHEV doesn’t offer a GPS response system, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.
Both the X5 xDrive45e and the Outlander PHEV have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, all wheel drive, 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 around view monitors.
The BMW X5 xDrive45e weighs 1402 pounds more than the Mitsubishi Outlander PHEV. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.
The Insurance Institute for Highway Safety rates the general design of front seat head restraints for their ability to protect front seat occupants from whiplash injuries. The IIHS also performs a dynamic test on those seats with “good” or “acceptable” geometry. In these ratings, the X5 xDrive45e is safer than the Outlander PHEV:
|
X5 xDrive45e |
Outlander PHEV |
Overall Evaluation |
GOOD |
ACCEPTABLE |
Head Restraint Design |
GOOD |
GOOD |
Distance from Back of Head |
14 mm |
48 mm |
Distance Below Top of Head |
-19 mm |
2 mm |
Dynamic Test Rating |
GOOD |
ACCEPTABLE |
Seat Design |
Pass |
Fail |
Neck Force Rating |
Low |
Low |
Max Neck Shearing Force |
8 |
47 |
Max Neck Tension |
281 |
488 |
(Lower numerical results are better in all tests.)
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 available headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the X5 xDrive45e the rating of “Top Safety Pick” for 2022, a rating granted to only 151 vehicles tested by the IIHS. The Outlander PHEV is not a “Top Safety Pick.”