The 2021 BMW M550i xDrive occupies a rare space between traditional luxury sedan and full-performance machine, and this Black Sapphire Metallic example captures that dual personality with a 4.4-liter twin-turbocharged V8, eight-speed Sport automatic and BMW's xDrive all-wheel-drive system. With 55,491 miles and a leather interior, it is built for the driver who wants serious acceleration without giving up the quiet cabin, seating comfort and road-trip ability of a premium executive sedan.

BMW rates the M550i's twin-turbo V8 at a level of output that gives the car genuinely effortless speed. The engine delivers substantial torque almost immediately, and the eight-speed automatic can shift unobtrusively in normal traffic or respond quickly when the driver asks for more. xDrive helps distribute that power across all four wheels, providing useful traction when roads are wet and making hard acceleration feel more composed. It is a powertrain that can cruise calmly through Wesley Chapel and then feel completely different once an open highway appears.

The chassis is engineered to support that performance without turning the car into an exhausting daily driver. M Sport tuning, adaptive suspension technology and the sedan's balanced proportions give it the body control expected from a BMW carrying an M Performance badge, yet the ride remains appropriate for commuting and long-distance travel.
Steering response is precise, the brakes are substantial and the low seating position gives the driver a direct sense of what the car is doing.

Inside, the M550i delivers the premium environment expected of a 5 Series. Leather seating, power adjustment, memory functions, automatic climate control and a carefully finished dashboard make the cabin comfortable enough for long days on the road. Rear passengers get genuine adult space, which separates this car from smaller performance sedans, while the trunk can accommodate luggage, business gear or the needs of a weekend away. It is a fast car that still works as an executive sedan.

BMW's iDrive interface organizes navigation, media, communication and vehicle settings through a central display and console controller.
Smartphone integration, Bluetooth® connectivity and connected services allow the cabin to function as a modern digital workspace without eliminating physical controls for frequently used functions. A digital instrument display keeps key information directly in the driver's line of sight, and premium audio turns long interstate runs into a more relaxed experience.

Driver-assistance and parking technology help manage the M550i's performance in ordinary situations. A rearview camera, parking sensors and available surround-view functions make it easier to place in tight spaces, while collision-warning, braking and lane-related systems provide additional awareness in traffic. Stability and traction control are especially important in a vehicle with this much power, working with xDrive to help keep the car composed when conditions change.

This BMW qualifies as Ford Blue Certified under the established automatic rules. Blue Certified protection includes the 139-point inspection, 90-day/4,000-mile Comprehensive Limited Warranty, 24/7 Roadside Assistance and applicable FordPass Rewards Points. Blue is the correct classification for this qualifying 2021 non-Ford vehicle with fewer than 150,000 miles.

For someone who wants one vehicle to cover the commute from Wesley Chapel into Tampa, an evening out in St. Petersburg and a long interstate trip without ever feeling ordinary, the M550i xDrive is unusually capable. The twin-turbo V8 supplies the drama, xDrive makes the performance easier to use and the 5 Series cabin keeps the experience civilized when speed is not the priority.