The 2026 BMW 4 Series Gran Coupe is engineered for the Milwaukee driver who refuses to choose between aggressive styling and daily practicality. While it shares the low-slung, athletic DNA of the 2-door Coupe, the Gran Coupe introduces a four-door architecture and a versatile power liftback. This configuration allows Glendale enthusiasts to enjoy the silhouette of a sports car without sacrificing the utility needed for a growing family or weekend trips to the North Shore.
| Underneath its sleek roofline, the 2026 4 Series Gran Coupe features a refined powertrain lineup equipped with 48V mild-hybrid technology. This system provides an “eBoost” for smoother acceleration and optimized efficiency during stop-and-go traffic in downtown Milwaukee. Whether you choose the agile 430i or the potent M440i, you are receiving a vehicle tuned for the highest mechanical limits of the road. | ![]() |
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| Feature | 430i Gran Coupe | M440i Gran Coupe |
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| Engine | 2.0L TwinPower Turbo I-4 | 3.0L M TwinPower Turbo I-6 |
| Horsepower | 255 hp | 386 hp |
| Torque | 295 lb-ft | 398 lb-ft |
| 0–60 MPH (xDrive) | 5.4 seconds | 4.2 seconds |
| Max Cargo Volume | 45.6 cubic feet | 45.6 cubic feet |
| Cargo (Seats Up) | 16.6 cubic feet | 16.6 cubic feet |
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