The 2017 Volvo S60 and V60 in Polestar flavor aren’t your run-of-the-mill Volvos. In fact, the all-out Polestar treatment had transformed them into the quickest production models to wear Volvo badges.

For those wanting more power for their 2017 Volvo S90 sedan and 2017 Volvo V90 wagon, Polestar is now offering its Polestar Performance Optimization package for the Swedish automaker's flagship cars.

It wasn’t all that long ago that the thought of a ‘sporting Volvo diesel’ would have been something of an oxymoron, but with the advent of the C30 R-Line 2.4, Volvo has clearly pitched its stall at a ...