What are the differences between BMW M5 CS and M5?
2 Answers
BMW M5 and BMW 5 Series differ in body size, power, and wheelbase. Different sizes: The body size of the BMW M5 is 4910mm × 1891mm × 1467mm; the body size of the BMW M5 CS is 4998mm × 1901mm × 1559mm. Different power: The BMW M5 uses a 7-speed MDCT dual-clutch transmission, paired with a V8-4.4-liter (4395cc) twin-turbo twin-scroll engine; the M5 CS is equipped with a twin-charged inline-six-cylinder engine, matched with an 8-speed automatic transmission. Different wheelbase: The wheelbase of the BMW M5 is 2964mm; the wheelbase of the M5 CS is 2888mm.
The differences between the BMW M5 and M5 CS are quite noticeable. First, in terms of power, the M5 CS's 4.4-liter V8 engine is tuned more aggressively, delivering 635 horsepower—significantly more than the standard M5's 600 horsepower—with higher torque as well. Its 0-100 km/h acceleration is about 0.3 seconds faster, delivering a stronger push-back sensation when driving. On the chassis side, the CS version features specially tuned sport suspension and lightweight alloy wheels, significantly improving stability during track cornering. Its roof, hood, and spoiler are all made of carbon fiber, reducing the car's weight by 70 kg—equivalent to shedding one adult passenger. Inside, the most eye-catching feature is the carbon-fiber-reinforced racing seats, which even bear a map of the Nürburgring circuit. However, the price is also significantly higher—the M5 CS costs about 500,000 RMB more than the standard M5, but with only 1,500 units produced globally, its resale value is likely to hold better. For daily driving, the M5 is more than enough, but if you're after the ultimate driving machine experience, the CS is the more thrilling choice.
