Certified CenterFew driving thrills can match what you can experience in a BMW convertible with the top down. It's the chance to welcome in fresh air and sunshine while getting a more commanding view of your surroundings. The convertible body style expresses the American spirit of freedom and BMW has a number of remarkably attractive options to choose from. Here's a look at some of the most popular new BMW convertibles we have available at Karl Knauz BMW in Lake Bluff, IL to help you make the most of summer in Chicago.
The new 2025 BMW M850i convertible
The BMW 8-Series convertible is designed with aggressive, sweeping exterior lines and provides high-speed ground transportation that lets two people to travel first-class. The 8-Series is available as a convertible and gives you a choice of a muscular turbocharged inline six-cylinder engine or a more powerful twin-turbo V8. When you select the more forceful drive mode you can live up to the promise of the Ultimate Driving Machine® and enjoy summertime around Gurnee, IL in a BMW convertible.
The new BMW 430i convertible
The BMW 4-Series convertible is the two-door cousin of the renowned BMW 3-Series sedan. A BMW 430i convertible will be equipped with a 2.0-liter turbocharged four-cylinder engine that can give you 255 horsepower. For 2025, the BMW 430- convertible includes the addition of a 48-volt hybrid system that puts more muscle in the low-speed response. The 430i convertible now comes with a wider rear track and a lower center of gravity to give Lake Forest, IL and Kenosha, WI drivers even better handling.
The new BMW M8 convertible
The BMW M8 convertible is a masterful blend of luxury and sheer speed. The primary motivation comes from a 4.4-liter twin-turbo V8 that can go scorching through the quarter-mile in less than seven seconds while delivering more than 1.0 g of grip in the bends, thanks to this convertible’s rear-wheel drive system. The V8 now generates a life-altering 617 horsepower and 553 pound-feet of torque. The M8 convertible can disengage the front axle and send all available torque to the rear, giving you an even more exhilarating driving experience.
The new BMW M4 convertible
The BMW 2025 M4 high-performance convertible comes with powerful bodywork and an aerodynamic design. You also get a distinctive set of four exhaust pipes that create a memorable soundtrack for the twin-turbo inline six-cylinder engine. For 2025, the BMW M4 Competition Convertible operates with a 3.0-liter inline six-cylinder twin-turbo engine that can give you up to 503 horsepower and 479 pound-feet of torque. Every BMW M4 convertible includes adaptive dampers and an electronically controlled exhaust system.
The new BMW Z4 convertible sports car
The BMW Z4 provides a soft top body style that lets you sail down the highway with the top down and the wind tastefully rearranging your hair. This compact roadster travels rapidly regardless of whether you get the four-cylinder 225-horsepower turbocharged engine or the fierce inline-six turbo with 382 horsepower. The six-cylinder engine choice is now available with the driving fun of a six-speed manual transmission. The 2025 BMW Z4 convertible represents one of the most affordable ways to get the thrill of a rear-wheel drive BMW convertible anywhere around Chicago.
Spend the summer in an exciting new BMW convertible
Many of our new 2025 BMW convertibles are in transit so they will arrive soon at our dealership and they're well worth waiting for. We invite you to take a look at our latest BMW convertible inventory and plan to take an unforgettable test drive soon at Karl Knauz BMW in Lake Bluff, IL.