For the 2012 model year, both vehicles will be outfitted with a revised 3.0-liter turbocharged inline-six that produces 325 hp (242 kW / 330 PS) and 354 lb-ft (479 Nm) of torque.

Volvo has announced plans to give the S60 and XC60 R-Designs a little extra oomph.

For the 2012 model year, both vehicles will be outfitted with a revised 3.0-liter turbocharged inline-six that produces 325 hp (242 kW / 330 PS) and 354 lb-ft (479 Nm) of torque - an increase of 25 hp (19 kW / 25 PS) and 29 lb-ft (39 Nm) of torque.

According to Doug Speck, president and CEO of Volvo Cars of North America, "The jump in performance will re-define these two R-Design models. Along with styling and suspension features that set them apart from other versions, our two newest R-Design models will have a higher 'fun-to-drive' quotient."

2012 Volvo S60 & XC60 R-Designs gain more power