The 2001 BMW M5 is a high-performance midsize luxury sedan from the E39 generation, often considered one of BMW’s best-balanced driver’s cars. It’s ideal for enthusiasts who want a practical four-door with genuine sports-car acceleration, classic BMW steering feel, and understated styling. In the market, it sits as a collector-friendly modern classic that rewards attentive ownership with an engaging, analog driving experience. The E39 M5 was not redesigned for 2001, but this model year benefits from the matured, late-production refinements of the platform.

1) 4.9L V8 performance: The S62 4.9-liter V8 is rated at 394 hp and 369 lb-ft, delivering strong midrange torque and a distinctive, mechanical V8 character. 2) 6-speed manual transmission: A Getrag 420G 6MT is standard, making the 2001 M5 a rare combination of luxury sedan and true three-pedal performance car. 3) Rear-wheel drive and performance chassis: Rear-wheel drive, a performance-tuned suspension, and large brakes give it sharp handling while keeping daily usability. 4) Sport-focused cabin: Supportive sport seats, driver-centric ergonomics, and upscale materials help it feel special without being flashy. 5) Classic E39 build and driving feel: Solid structure, excellent visibility, and a refined ride quality make it a standout compared to many newer, heavier performance sedans.

Shoppers researching 2001 BMW M5 reliability should know that these cars can be dependable when maintained, but they are not low-maintenance. Many of the most discussed 2001 BMW M5 problems come from age-related wear, heat cycles, and deferred service rather than inherent design flaws. 1) Cooling system failures (often 80,000–140,000 miles): Plastic components can age and crack, leading to coolant leaks and overheating risk. Common failure points include the expansion tank, radiator end tanks, and hoses. Overheating is especially dangerous on an aluminum V8, so cooling system condition is critical. 2) VANOS (variable valve timing) wear and leaks (often 80,000–150,000 miles): The S62 uses double VANOS, and owners may report rattling, loss of low-end response, or oil seepage at VANOS-related seals/lines. It’s not always catastrophic, but repairs can be expensive and require specialized knowledge. 3) Throttle actuator and drive-by-wire issues (commonly 70,000–130,000 miles): The M5’s individual throttle setup is a highlight, but throttle actuators and related electronics can cause rough running, reduced power, or warning lights. Diagnosing correctly matters because symptoms can mimic intake leaks or sensor faults. 4) Suspension and bushing wear (often 60,000–120,000 miles): Front thrust arm bushings, control arm bushings, and rear suspension links can wear and create shimmy under braking, clunks over bumps, or uneven tire wear. This is a common E39 M5 issue, especially on cars driven hard or on rough roads.