TheStraightPipes gives the 2025 BMW M440i xDrive a positive rating of 74/100, praising its exceptional powertrain performance—the 386-hp turbo inline-six with improved 48-volt mild hybrid delivers fantastic launch control acceleration and noticeable torque fill—along with meaningful design improvements like the updated grille and borrowed CSL tail lights that look amazing at night. The standout weaknesses are the cabin tech downgrades, specifically the removal of hard button climate controls and the lack of USB-C ports for accessories, plus the non-adaptive suspension that leaves the car caught between sport and comfort modes rather than truly excelling at either. At $83,400 CAD fully optioned, pricing is steep, and the tight rear seat won't accommodate taller passengers comfortably. This 4 Series is best suited for performance-focused buyers who prioritize powertrain thrills and modern design over tech convenience and rear-seat practicality.