Fastest BMW 550i: Unmatched Performance and Precision

When performance meets precision, the fastest BMW 550i emerges as a benchmark in executive luxury. Combining exhilarating speed with refined craftsmanship, this executive sedan redefines what a premium car can achieve.

The fastest BMW 550i delivers a potent inline-six engine paired with adaptive all-wheel drive, producing over 523 horsepower in the M variant. This power delivers lightning-fast acceleration—0 to 60 mph in under 4 seconds—while maintaining razor-sharp handling that keeps drivers confidently engaged, even at high speeds.

Beyond raw power, the 550i excels in technological sophistication. Its intuitive iDrive 8 system offers seamless connectivity, while hand-stitched leather, ambient lighting, and premium audio create an opulent cabin. Every detail reflects BMW’s commitment to blending performance with uncompromising luxury.

Designed for both city streets and open roads, the fastest BMW 550i delivers a balanced ride—sporty enough for spirited driving yet refined for long-distance comfort. Its advanced aerodynamics and adaptive suspension ensure stability at speed, making it as capable on highways as it is in urban traffic.

The fastest BMW 550i is more than a car—it’s a statement of performance and elegance. Whether pushing boundaries on a track or cruising in comfort, this sedan sets the standard. Experience the fusion of speed and sophistication—owning the fastest BMW 550i means driving excellence in every mile.

2005 BMW 550i specs, 0-60, quarter mile, lap times, price, top speed, engine specifications, pictures. The BMW 550i's top speed is an impressive 155 mph. This makes it one of the fastest sedans on the market, and its performance is enhanced by a 4.4 L V8 engine which produces 402 horsepower.

The 5-Series also features the latest in BMW engineering technology, such as a high-performance suspension, and an advanced stability control system. The BMW 550i also has several other features that make. When we last checked in with the BMW M550i we were a bit puzzled by its slower.

The BMW M550i zero to 60 times and quarter mile times below are from 5 recorded performance tests sourced from reputable automotive resources such as Car and Driver, Motor Trend and more. Fastest, Slowest, and Average BMW M550i 0. 2023 BMW M550i The 2023 BMW M550i comes standard with a 4.4L twin-turbo V8 engine, putting out a total of 523 horsepower and 553 lb-ft of torque.

The 5-Series BMW can go from 0-60 mph in 3.6 seconds, which is 0.1 seconds slower than Car and Driver's official claim. BMW M550i xDrive G30 facelift 0-60 mph, quarter mile (1/4 mile), top speed, 0. 10.

2023 BMW iX M60 11.5 seconds at 121.6 mph Behold, the only SUV to grace the list of the ten fastest BMWs MotorTrend has ever tested, and it's an EV to boot. 2017 BMW M550i xDrive specs, 0-60, quarter mile, lap times, price, top speed, engine specifications, pictures, updated January 2025. The BMW M550i xDrive's 2023 exit was bittersweet.

It was goodbye to one of the best-executed sleeper sedans in the USA yet, and the finest swansong for this generation 5 Series. Your M550i xDrive was missing some ponies. We helped find them, and the 523.