What type of front and rear bumpers are used on the Audi Q7, and how do they enhance the vehicle's overall protection and safety?

The Audi Q7 has exterior dimensions of 199.6 inches in length, 77.5 inches in width, and 68.5 inches in height. The large size of the vehicle gives it a commanding presence on the road, while also providing ample space for passengers and cargo.

The Audi Q7 comes with three engine options: a 2.0-liter turbocharged four-cylinder engine, a 3.0-liter turbocharged V6 engine, and a 4.0-liter turbocharged V8 engine. The 2.0-liter engine produces 248 horsepower and 273 lb-ft of torque, while the 3.0-liter engine produces 335 horsepower and 369 lb-ft of torque. The 4.0-liter engine produces 500 horsepower and 568 lb-ft of torque.