2003 BMW 5 series Supercab 145 XLT 4WD

540 models are powered by a 4.4-liter V8. This twin-cam four-valve design with the variable valve setup generates 290 horsepower for 2002, an increase of 8 hp over last year, and 324 pounds-feet of torque. Woof! The 540 models come standard with Montana leather upholstery, burl walnut trim, automatic air conditioning, xenon high-intensity discharge headlamps. 540iA is a luxury model that comes standard with the five-speed Steptronic transmission, a self-leveling rear suspension, 16-inch wheels and 10-way power seats.