The 745e is a standalone model in the US, with no choice in wheelbase size. It is powered by a 3.0-liter turbocharged inline-six with an eDrive motor producing 113 hp for a combined total of 389 horses and 443 lb-ft of torque. An eight-speed Steptronic automatic controls gear changes while xDrive all-wheel-drive guarantees security on slippery surfaces. There are standard features aplenty, with adaptive and self-leveling air suspension, a 12.3-inch driver info display, a 10.25-inch touchscreen infotainment display, heated front seats and armrests, a heated steering wheel, a panoramic sunroof, and quad-zone automatic climate control. The 745e also boasts keyless entry, extended ambient lighting, a hands-free trunk lid, soft-close doors, and dynamic cruise control. Still, even more luxury options are available if you're willing to spend extra.