In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Buick Enclave achieved a “Good” rating - the highest possible - in forward collision warning and automatic braking systems, outperforming the Mitsubishi Outlander which scored “Poor” - the lowest rating - in these critical safety features.
The Buick Enclave’s rear backup camera has a standard washer for maintaining a clear view under various conditions. In contrast, the Mitsubishi Outlander does not offer a rear camera washer, meaning its effectiveness relies on manual cleaning by the user when necessary.
Both the Enclave and Outlander have Rear Cross Traffic Alert, but the Enclave has Rear Cross Traffic Braking (automatically applies the brakes) to better prevent a collision when backing near traffic. The Outlander’s Rear Cross Traffic Alert doesn’t automatically brake.
Both the Enclave and the Outlander have standard driver and passenger frontal airbags, front and rear side-impact airbags, front seat center airbag, side-impact head airbags, front and rear seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, available all wheel drive, front parking sensors and driver alert monitors.
The Buick Enclave weighs 634 to 1052 pounds more than the Mitsubishi Outlander. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.
The Buick Enclave 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 an “Acceptable” score in the revised pedestrian crash prevention test. The Outlander has not yet been fully evaluated by the IIHS for 2025.

