Forty miles of mild-mannered plug-in hybrid range as an EV, or floor it to unleash wild-child Toyota GR Supra–like ...

Volvo’s relationship with its racing partner Polestar has inched ever closer in recent years, and that’s a good thing—especially if this new S60 Polestar concept is anything to go by.

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 ...