Engine and Performance:

Engine: 4.0-liter twin-turbocharged V8 with a 48-volt mild-hybrid system
Horsepower: 550 hp at 6,000–6,500 rpm
Torque: 538 lb-ft at 2,500–5,000 rpm
Transmission: 9-speed automatic
Drivetrain: All-wheel drive
0–60 mph Acceleration: Approximately 4.7 seconds
Top Speed: Electronically limited to 155 mph
Dimensions:

Length: 205 inches
Width: 84.9 inches (including mirrors)
Height: 71.8 inches
Wheelbase: 123.4 inches
Curb Weight: 6,162 pounds
Fuel Economy:

City: 14 mpg
Highway: 19 mpg
Combined: 16 mpg
Interior and Cargo:

Seating Capacity: 4 or 5 passengers
Cargo Volume: 18.4 cubic feet
Notable Features:

Suspension: E-ACTIVE BODY CONTROL with adaptive damping
Wheels: 22-inch Maybach multispoke wheels (23-inch options available)
Interior: Exclusive Nappa leather upholstery, 64-color LED ambient lighting, panoramic sunroof
Technology: MBUX infotainment system with 12.3-inch touchscreen, Burmester High-End 3D Surround Sound system, wireless Apple CarPlay and Android Auto
Safety: Active Distance Assist DISTRONIC, Active Steering Assist, Active Brake Assist, 360-degree camera