Go for the supercharged 3.0 liter V6 engine to get the most out of the Audi Q5 as a hauler. With the right engine under the hood, this crossover SUV can pull up to 4,400 lbs. behind it. The supercharged version of this car also puts out 272 hp with up to 428 lb-ft of torque. There are other engine options available including a hybrid that combines a lighter 2.0 liter 4-cylinder engine with batteries. However, these may not offer the same towing capacity or even maneuverability of the non-hybrid version. The Audi Q5 can hold up to five passengers with still more cargo room in the back. All wheel drive is standard on these vehicles.