BMW has responded to powerful new rivals with updates for the M5 and M6 - including a racy new 575hp Competition Package option
What has changed visually?
The Polestar Volvo S60 has a subtle bodykit that makes it a real wolf in sheep's clothing. Wings and spoilers are just enough to cut front- and rear-end lift, and even the carbonfibre front splitter and rear diffuser are not OTT.
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