2018 Acura Mdx Safety Report

The 2018 Acura MDX presents a mixed safety picture. While it boasts excellent crash test performance with 5-star overall, frontal, and side ratings from NHTSA, and a 4-star rollover rating, its recall history and complaint data reveal several significant safety concerns. There are 147 total complaints, including 3 crashes, 4 fires, and 3 injuries, indicating real-world safety incidents. A major pattern in complaints revolves around engine and power train issues, particularly a dangerous throttle delay or hesitation from a stop, which is frequently reported and can increase crash risk, especially when merging or turning across traffic. This aligns with recalls concerning fuel pump failures and timing belt issues that could lead to engine stalls. The vehicle has been subject to 8 recalls, addressing critical components such as the fuel system (multiple recalls for fuel pump failure, potentially causing engine stalls), engine components (connecting-rod bearing defects, timing belt issues leading to stalls), exterior lighting (tailgate lid light failure reducing visibility), and even brake calipers (reduced braking performance). Several complaints directly reference these recall issues, such as engine failure linked to the connecting-rod bearing recall (23V-751) and moisture in tailgate lights. The high number of recalls for a relatively new vehicle suggests a pattern of manufacturing or design flaws. Beyond recalls, common complaint patterns include failures of the front multipurpose camera, leading to the deactivation of critical driver-assist systems like Lane Keeping Assist, Adaptive Cruise Control, and Collision Mitigation Braking System. This significantly compromises the vehicle's active safety features. Other issues include electric parking brake failures and paint chipping. The combination of strong crash test ratings with numerous recalls and recurring complaints, particularly regarding engine performance and driver-assist system reliability, suggests that while the vehicle performs well in controlled crash scenarios, its operational safety can be compromised by component failures and design flaws.

Our recommendation: While the 2018 Acura MDX has excellent crash test ratings, potential buyers should be aware of its numerous recalls and common complaints regarding engine performance (throttle delay, stalling) and failures of critical driver-assist systems. Thoroughly check recall completion status and consider an extended warranty, especially for powertrain and electronic components.