When releasing the 5 Series lineup in 2018, BMW included an M550i like they did in previous years. The 2018 BMW M550i xDrive was and still is among the fastest and most responsive sedans if we’re talking newer generation models. That’s unsurprising, given it shares powertrains with the M5 of the same year, though slightly muted. Its design, both on the inside and the outside, is crafted with precision to give it a distinctive look of class. But what really impresses buyers about this car is its rear-bias drivetrain, which delivers unmatched driving dynamics. How much power does it have?
Under the hood, the 2018 BMW M550i xDrive has a 4.4-liter twin-turbo V8 producing 456 horsepower and 480 lb-ft of torque. It’s mated to an 8-speed automatic transmission that is quick and efficient, which would explain how it hits 0-60 mph in only 3.8 seconds. It almost feels like an M5 in disguise, given that it's faster than some previous-generation M5s. This is a heavy sedan tipping the scales at roughly 4,400 pounds, which means you’ll hardly notice it as you accelerate towards the 155 mph speed limit.
Sedans are known for their practicality when it comes to cabin space, comfort, and versatility, and the 2018 M550i xDrive offers nothing less. Its super supportive seats offer ample adjustability for a perfect driving position. This is key, especially for the driver, since you need to be hugged properly when pushing the car to its limits, particularly when cornering. The interior layout puts everything within easy reach, from the intuitive controls to the premium materials used. With ample accommodation for five people, it's the perfect commuter car.
Looking at the 2018 BMW M550i xDrive from the outside makes you realize how good it looks for a car made during its time. It has subtle muscle car elements, such as double shoulder lines that run on its sides. Its front fascia has sporty characteristics, including functional air curtains and an active kidney grille. It also has a wide stance that contributes to its anti-body roll capabilities. The M Performance-specific touches, such as the side gills and rear diffuser, give it an edge over more standard sedans. Its overall exterior design is geared towards aerodynamics and sleek looks.
BMW outfitted the 2018 M550i xDrive with technology that enhances convenience and safety. The iDrive infotainment system is the cabin's centerpiece, offering easy access to navigation, media, and vehicle settings. Apple CarPlay integration means you’re always connected, while the available wireless charging keeps your devices powered up. For safety, it has features like adaptive cruise control, lane departure warning, and auto emergency braking, ensuring that you and your passengers are protected on every journey.
Right now, a 2018 BMW M550i xDrive typically ranges between $20,000 and $30,000, depending on the condition and mileage. For the performance and luxury features it offers, it’s a solid investment in the world of performance sedans. If you’re sold on buying one, check out our BMW listings, which also have other performance-oriented BMWs for sale.
The 2018 BMW M550i xDrive perfectly combines performance, luxury, and practicality. It’s not just about speed—it’s about enjoying the drive in comfort and style. It is worth your money if you’re in the market for a high-performance sedan that’s as capable on the track as it is on the daily commute. Exotic Car Trader creates an exclusive and safe way of buying and selling cars, eliminating the daunting experiences of private selling for buyers and sellers. Every vehicle listed on Exotic Car Trader goes through a private seller verification process, ensuring legitimacy for our buyers. Also, Exotic Car Trader's car buying process is well outlined, with all fees and packages providing our buyers with a seamless and inclusive experience. We can handle the escrow of funds at no additional cost to the buyer and seller, and we also provide trade-in and financing options for buyers. For transaction safety, our Transactions Team is world-class and equipped with industry fraud detection tools to ensure a safe and secure transaction. These are just some of the benefits you enjoy when buying or selling on Exotic Car Trader. Contact us for listing services or to buy a car on Exotic Car Trader today.
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