Powerhouse Performance: The 2005 BMW M5 boasts a formidable ten-cylinder, high-revving engine, setting new standards in the sports sedan category.
Legacy of Excellence: With a legacy spanning two decades, the M5 has consistently blended comfort, power, and understated style, making it a benchmark for sports sedans.
Innovation in Engineering: The V10 engine, a high-revving marvel, offers exceptional performance, surpassing 100 bhp per liter and introducing cutting-edge technology.
Precision in Design: The M5 features discreet yet striking design differences, including modified front and rear aprons, wheel arches, and distinctive gills on the front side panels.
Driver-Centric: With seven-speed SMG gearbox and drivelogic function, drivers can tailor their gear shifts, ensuring a personalized driving experience.
Safety at Its Core: The seven-speed SMG gearbox prioritizes safety, instantly disengaging the clutch in critical situations, making the M5 not just powerful but also secure.
Nürburgring Proven: The BMW M5's exceptional performance is demonstrated by its lap times at the Nürburgring, competing effectively with thoroughbred sports cars.
Suspension Excellence: The M5's suspension system is engineered for dynamic performance, featuring variable M differential lock and Electronic Damper Control (EDC).
Luxury Inside: The M5's interior combines sophistication with practicality, offering leather options, an M-specific head-up display, and a redesigned center console.
Everyday Supercar: Despite its racecar-like performance, the BMW M5 remains comfortable for everyday use, making it a versatile choice for drivers who want both power and practicality.
The 2005 BMW M5: Where Power Meets Elegance
In the world of sports sedan motoring, one name stands above the rest: the BMW M5. This masterpiece from the BMW 5-Series lineup is a true powerhouse. Equipped with a five-liter, ten-cylinder engine that boasts an impressive 507 bhp (DIN), 384 lb-ft of torque, and a redline of 8,000 rpm, it sets new standards. These remarkable figures blur the line between an everyday car and a high-performance racing machine. For an in-depth visual experience of the 2005 BMW M5, don't forget to explore our gallery.
A Legacy of Power and Style
The fourth-generation BMW M5 continues the legacy of powerful sports sedans, a niche established by the original BMW M5 in 1984. Over the past two decades, every iteration of the M5 has maintained a perfect balance: a comfortable and elegant sedan for daily use, a high-output engine, and unmatched sportiness. With approximately 35,000 units sold, the BMW M5 has proven that blending incredible performance with understated style is a winning formula, a hallmark of all M models.
Introducing the New BMW M5
The latest BMW M5 takes this winning formula to new heights. With its unassuming exterior and the formidable power of its ten-cylinder high-revving engine, which pairs seamlessly with the seven-speed SMG gearbox, it introduces a level of performance that's truly exceptional. In its segment, shared with formidable competitors, the BMW M5 excels due to its innovative drivetrain, remarkable power-to-weight ratio, exceptional handling, and daily drivability. It's a sedan with the heart of a sports car, ready for any road. The new M5 flawlessly combines these two qualities.
A High-Revving V10 Engine
Notably, the V10 engine in the BMW M5 is the only high-revving powerplant in a production car. It sets a new benchmark for performance in its class. Beyond raw power, what matters most for M vehicles is acceleration and driving dynamics. The high-revving concept allows for an ideal transmission and rear-axle ratio, ensuring remarkable forward thrust.
Crafting the V10 engine was a masterpiece of engineering. The two five-cylinder banks are arranged at a precise 90-degree angle to achieve exceptional crankshaft balance, reducing vibration for increased comfort. The bedplate design of the crankcase, a first for production V engines from BMW, adds stiffness and enhances acoustics. To optimize crankshaft alignment, grey-cast iron inserts have been integrated into the aluminum bedplate, ensuring a robust oil supply. The result is an exceptionally stiff crankshaft supported by six bearings.
Precise Valve Timing
The bi-VANOS variable valve timing system in the new BMW M5 engine optimizes the charge cycle, resulting in improved performance, torque, responsiveness, efficiency, and reduced emissions. Each cylinder features its own throttle, a feature borrowed from racing cars. Throttle control is fully electronic and cylinder bank-specific.
Dual Stainless Steel Exhaust
The exhaust system, constructed of seamless stainless steel, features a dual-flow design all the way to the silencers. It exits through four distinctive tailpipes that have become iconic for M vehicles. This exhaust system meets stringent emissions standards in both Europe (EU4) and the United States (LEV2).
State-of-the-Art Engine Management
The MS S65 engine management system is the heart of the V10's outstanding performance and emissions profile. This system boasts unparalleled package density, employing the most powerful processors approved for automotive use. It incorporates ionic current technology, detecting engine knock, misfires, and combustion issues, all contributing to enhanced performance and efficiency.
Seven-Speed SMG Gearbox
The high-revving concept relies on a gearbox that translates engine torque into optimized forward thrust through a short overall transmission ratio. The seven-speed SMG gearbox, exclusive to BMW M, features the drivelogic function, offering precise manual gear selection and comfortable automated gear shifts. The additional seventh gear reduces engine speed and torque gaps.
Choose Your Driving Experience
Thanks to SMG's drivelogic function, the driver can select from eleven gear change options, tailoring the gearbox's characteristics to their driving style. Six of these programs are available in the sequential manual gearbox mode, covering a spectrum from balanced dynamics to sporty. The gearbox also provides a Launch Control function, ensuring precise shifts at maximum engine speed, propelling the BMW M5 to its top speed.
Enhanced Safety and Comfort
The seven-speed SMG gearbox offers not only impressive performance but also safety features. In critical situations, it instantly disengages the clutch to maintain control, such as when downshifting on slippery surfaces. It also provides features like hill start assist and hill detection to enhance safety on inclines.
The combination of the V10 engine and the seven-speed SMG gearbox results in performance previously inconceivable for production sedans. The BMW M5 achieves a 0-62 mph sprint in just 4.7 seconds and reaches 124 mph in 15 seconds, ultimately topping out at 155 mph. The BMW M5 driver experiences exhilaration unlike any other, with an unrestricted top speed potential of 205 mph.
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