It's Going To Be A Hybrid, Just Like The M5 Sedan
The tease that BMW provides us is that it's not going to be far off from the 2024 M5 Sedan which shares the plug-in hybrid powertrain from the XM SUV—a 483 hp twin-turbo V-8 with a 194 hp electric motor. The XM also uses a 29.5 kWh battery pack, but we'll see what makes it over to the M5 sedan.