A Polestar ECU nadgradnjo povečuje zaželenost, Volvo S60 salon – vendar je to premalo, prepozno?Prvotni S60 T6 AWD smo se odpeljali nazaj v letu 2010 je bil avto dve polovici. Za gladko vožnjo, brezkompromisen notranje zadeve, kakovost in udobno sedenje je dal ta salon velik thumbs up, vendar se zaradi pomanjkanja zmogljivosti in splošno kovinski za ceno, ki je bil določen boleče točke. Volvo je vsaj poskušal popraviti eden od tistih problemov, ki jih ponujajo strankam Polestar ECU nadgradnjo. Na 660 ni poceni, vendar je Volvo pravi, krpanje z avtomobili notranji programska oprema lahko poveča konjskih moči iz 304hp, da 325hp in povečanje navora, da 355lb ft. A Polestar ECU upgrade increases the desirability of the Volvo S60 saloon – but is it too little too late?The original S60 T6 AWD we drove back in 2010 was a car of two halves. The smooth ride, uncompromising interior quality and comfortable seating gave this saloon a major thumbs up, but the lack of performance and overall metal for the price was a definite sore point. Volvo has at least tried to rectify one of those problems by offering customers a Polestar ECU upgrade. At 660 its not cheap, but Volvo says tinkering with the cars internal software can increase horsepower from 304hp to 325hp and boost torque to 355lb ft.