2015 Volvo S60 Polestar Test: 4.5 Seconds to 60, 159 mph—What Kind of Volvo Is This?

The 2015 Volvo S60 Polestar has a 345-hp turbocharged inline-six, a Haldex all-wheel-drive system with a rear torque bias, colossal Michelin Pilot Super Sport tires measuring 245/35-20, and it …read more