2021 Buick Envision Safety Report

The 2021 Buick Envision presents a generally strong safety profile based on NHTSA data, achieving a perfect 5-star overall safety rating, including 5 stars for frontal and side crash tests, and a 4-star rollover rating. However, despite its high crash test scores, the vehicle has accumulated 22 complaints, including 2 crashes, though no injuries or fatalities have been reported. A significant pattern in complaints points towards power train issues, specifically transmission problems like slipping out of gear, hesitation, and surging, which account for 4 complaints. Fuel/propulsion system failures, such as fuel pump and fuel control module malfunctions leading to the vehicle stalling or not starting, are also notable, with 2 complaints directly mentioning these issues and several others describing similar symptoms. The recall history for the 2021 Envision includes two significant safety-related campaigns. One recall addresses an issue with the exterior lighting control module software, where daytime running lights (DRLs) may not deactivate, potentially reducing visibility and increasing crash risk. The second recall pertains to the air bag system, specifically a communication gateway module issue that could prevent the air bag malfunction indicator light from illuminating, thereby failing to warn the driver of a critical safety system problem. These recalls highlight potential manufacturing defects that could compromise safety if not addressed. While the crash test performance is excellent, the recurring complaints about power train and fuel system reliability, coupled with the two safety recalls, suggest that owners may encounter operational issues that could indirectly affect safety or lead to unexpected breakdowns. The 2 crashes reported, one involving unintended acceleration due to a floor mat and another where the vehicle failed to stop while reversing, underscore the importance of addressing these operational concerns. Overall, while the Envision performs well in controlled crash scenarios, its real-world reliability, particularly concerning the transmission and fuel system, warrants attention.

Our recommendation: While the 2021 Buick Envision boasts excellent crash test ratings, potential buyers should be aware of recurring complaints regarding transmission and fuel system reliability, and verify that both safety recalls have been completed.