The Forester has standard Whiplash-Reducing Front Seats, which use a specially designed seat to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash-Reducing Front Seats system allows the backrest to travel backwards to cushion the occupants and the headrests move forward to prevent neck and spine injuries. The Outlander doesn’t offer a whiplash protection system.
In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Subaru Forester achieved a “Good” rating - the highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Mitsubishi Outlander has not been tested.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Forester. But it costs extra on the Outlander.
Both the Forester and the Outlander 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, rearview cameras, available blind spot warning systems, around view monitors, rear cross-path warning and driver alert monitors.
The Insurance Institute for Highway Safety does 40 MPH moderate front offset crash tests on new cars. In this updated test, results indicate that the Forester is much safer than the Outlander:
|
|
Forester |
Outlander |
| Overall Evaluation |
GOOD |
MARGINAL |
| Structure |
GOOD |
GOOD |
|
|
Driver Injury Measures |
|
| Head/Neck Rating |
GOOD |
GOOD |
| Chest Rating |
GOOD |
GOOD |
| Thigh/hip Rating |
GOOD |
GOOD |
| Leg/foot Rating |
GOOD |
GOOD |
| Restraints |
GOOD |
GOOD |
|
|
Rear Passenger Injury Measures |
|
| Head/Neck Rating |
GOOD |
GOOD |
| Chest Rating |
GOOD |
ACCEPTABLE |
| Thigh Rating |
GOOD |
GOOD |
| Restraints |
GOOD |
MARGINAL |
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 Subaru Forester is safer than the Outlander:
|
|
Forester |
Outlander |
| Overall Evaluation |
GOOD |
GOOD |
| Structure |
ACCEPTABLE |
ACCEPTABLE |
|
|
Driver Injury Measures |
|
| Head/Neck |
GOOD |
GOOD |
| Head Injury Criterion |
103 |
171 |
| Torso |
GOOD |
ACCEPTABLE |
| Torso Max Deflection |
1.02 in |
1.46 in |
| Torso Deflection Rate |
6 MPH |
8 MPH |
| Pelvis |
GOOD |
ACCEPTABLE |
| Pelvis Force |
892 lbs. |
1071 lbs. |
| Head Protection |
GOOD |
GOOD |
|
|
Passenger Injury Measures |
|
| Head/Neck |
GOOD |
GOOD |
| Torso |
GOOD |
GOOD |
| Pelvis |
GOOD |
GOOD |
| Pelvis Force |
580 lbs. |
647 lbs. |
| Head Protection |
GOOD |
GOOD |
The Subaru Forester (Vehicles built after April 2025) has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2025 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned a “Good” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, and a “Good” score in the revised pedestrian crash prevention test. The Outlander is not even a standard “Top Safety Pick” for 2025.

