European luxury wagons are popular with moneyed shoppers who don’t want or need an SUV, and the new 2006 BMW 5 Series Sport Wagon is definitely one to consider. Powered by a 3.0-liter, 24-valve, 255-horsepower six-cylinder motor linked to a standard six-speed manual transmission, the 2006 BMW 5 Series Sport Wagon includes an x-Drive AWD system and stability control. Optional enhancements are a six-speed automatic with manual shift modes, and 18-inch wheels with run-flat tires.