The lineup of Volvo's award-winning XC90 expands for 2009 with the addition of distinctive R-Design models. Offered with a choice of 3.2-liter six-cylinder and 4.4-liter V8, the R-Design benefits from an array of exterior and interior styling upgrades exclusive to these models. Larger wheels and tires plus R-Design tuned suspension and steering contribute to a more sporting look and athletic driving character. Compared to the standard XC90 3.2, the R-Design model adds 19-inch "Vulcanis" diamond-cut alloy...