The BMW X1 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 Forester doesn’t offer a front passenger side knee airbag.
The X1 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 Forester 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.
The X1 offers an optional Surround View to allow the driver to see objects all around the vehicle on a screen. The Forester 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 X1 has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. A system to reveal vehicles in the Forester’s blind spot costs extra.
To help make backing out of a parking space safer, the X1 has standard Cross Traffic Warning with braking function and automatically engage the brakes. Subaru charges extra for Rear Cross Traffic Alert on the Forester and its not available on the Base and the Forester’s Rear Cross Traffic Alert does not include automatic braking.
Both the X1 and the Forester 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 and rearview cameras.
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 BMW X1 is safer than the Forester:
|
X1 |
Forester |
Overall Evaluation |
GOOD |
ACCEPTABLE |
Structure |
GOOD |
ACCEPTABLE |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Neck Tension |
201 lbs. |
223 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Torso Max Deflection |
1.1 in |
1.5 in |
Torso Deflection Rate |
7 MPH |
8 MPH |
Pelvis |
GOOD |
ACCEPTABLE |
Pelvis Force |
692 lbs. |
1071 lbs. |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
173 |
544 |
Head Peak Forces |
no contact |
81 G’s |
Neck Compression |
201 lbs. |
290 lbs. |
Torso |
GOOD |
GOOD |
Shoulder Deflection |
.59 in |
2.2 in |
Shoulder Force |
245 lbs. |
469 lbs. |
Torso Max Deflection |
1.14 in |
1.26 in |
Torso Deflection Rate |
5 MPH |
8 MPH |
Head Protection |
GOOD |
MARGINAL |
The BMW X1 achieved a “Top Safety Pick” rating from the Insurance Institute for Highway Safety (IIHS) for the 2024 model year. This recognition was based on its impressive performance in the small overlap frontal crash test, updated side impact crash test, headlight evaluations, and pedestrian crash prevention testing. The Forester last would have qualified as a “Top Safety Pick” in 2023.