BMW Z4 M40i Mild Hybrid: Power, Efficiency, and Performance
Blending the iconic sportiness of the BMW Z4 with advanced mild hybrid efficiency, the Z4 M40i Mild Hybrid redefines what a driver expects from a premium roadster—combining exhilarating performance with smarter fuel use and reduced emissions.
Power and Efficiency Combined
The Z4 M40i Mild Hybrid delivers a potent 382 horsepower from its naturally aspirated 3.0-liter inline-six engine, enhanced by a responsive mild hybrid system. This setup boosts torque delivery and supports electrified driving modes, all while improving fuel economy without sacrificing the Z4’s signature agility and responsiveness.
Advanced Hybrid Tech for the Modern Driver
Equipped with a 48V mild hybrid system, the Z4 M40i uses a compact starter-generator and electric motor to recover energy during deceleration and assist during acceleration. This results in responsive power delivery and a lower environmental footprint, making it a smart choice for eco-conscious drivers seeking high performance.
Luxury, Style, and Innovation
Beyond performance, the Z4 M40i Mild Hybrid offers refined luxury with premium interior materials, adaptive air suspension, and a digital cockpit. Its sleek design and dynamic handling keep it rooted in the Z4 heritage while embracing modern hybrid innovation—proving that efficiency and exhilaration go hand in hand.
The BMW Z4 M40i Mild Hybrid stands at the intersection of tradition and innovation, delivering sport-tuned driving pleasure with added efficiency and sustainability. Whether on open roads or twisty mountain lanes, it delivers a compelling, future-ready driving experience that sets new benchmarks in the premium compact convertible segment.
Highlights of the BMW Z4 M40i Roadster: Prices, equipment and technical data. Discover and configure new and used cars. In a flurry of late-afternoon press releases, BMW announced updates to its product line for 2025.
The automaker introduced refreshed 4 Series and M4 Coupes, as well as a new Z4 M40i. Here's a quick look at the new vehicles BMW announced. BMW adopted mild-hybrid tech for the new 4 Series, updating its four.
The M40i's M Sport suspension with adaptive dampers, M Sport brakes, and M Sport differential used to be a point of separation over the more pedestrian hardware in the four-cylinder Z4, but no. Applied to other models such as the 2023 BMW M340i, the B58 engine is now widely kitted with a 48. If you can swing the asking price, BMW's shift-it-yourself roadster is a serious charmer.It didn't take the entire week with the 2025 BMW Z4 M40i Handschalter Edition to glean that this is the.
Detailed specs and features for the 2025 BMW Z4 M40i including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The BMW Z4 M40i combines legendary sports car tradition with iconic design and superior performance. Thanks to 250 kW (340 hp) from the powerful inline 6-cylinder engine with M TwinPower Turbo technology, the driver has a feeling of total freedom.
The 2025 BMW Z4 M40i is a driver's delight. With its new optional six-speed manual transmission installed, the rear-wheel-drive, two-seat roadster is keen for daily transportation. But it's at its best on a winding country road, with the top down.
It's an automotive stress deflator. View detailed specs, features and options for the 2025 BMW Z4 M40i Roadster at U.S. News & World Report.
2025 BMW Z4 M40i Photo: Germain Goyer The joy of manual transmission As standard, the 2025 BMW Z4 comes with a 2.0 L turbocharged in-line four-cylinder engine that develops 255 hp. Power isn't overflowing, but it's enough to get around and feel a certain pleasure.