BMW IX5 HYDROGEN CAR – DM QUICK DRIVE

EV Channels Review

The BMW iX5 Hydrogen represents a significant, albeit niche, step in BMW's mixed-fuel future strategy. The vehicle, based on the previous generation X5, impresses with its packaging, offering comparable interior and cargo space to its gasoline counterparts despite housing a hydrogen fuel cell, two hydrogen tanks, and a 2.5 kWh battery. Driving dynamics are described as very similar to an electric vehicle, with instant torque providing brisk acceleration (0-60 mph in approximately 6 seconds) and a combined power output of 295 kW (around 400 hp) when both the fuel cell and battery are engaged. A key advantage highlighted is the fuel cell's ability to maintain its maximum power output continuously, unlike some competitors. The reviewer notes the subtle, AC-compressor-like hum of the fuel cell, which is less intrusive than in other hydrogen vehicles. While BMW acknowledges the current lack of widespread hydrogen infrastructure in the US, they are banking on EU-driven expansion and see hydrogen as a viable alternative to battery-electric for certain applications, particularly where quick refueling is paramount. A notable point of discussion is the absence of a plug-in hybrid variant, with the reviewer suggesting that combining the hydrogen system with a larger battery (e.g., 10 kWh) could offer the best of both worlds: electric-only commuting and long-distance hydrogen travel. The primary drawback identified is the current limitation in fuel cell power output, which prevents high-performance hydrogen vehicles, though BMW's continuous power delivery is a strong point.