For 2020, does the New Volvo XC90 T8 Plug-in Hybrid PHEV have what it takes to take on the competitors like the BMW X7, Mercedes-Benz GLS, Audi Q7? The New XC90 T8 now comes with a larger battery for increased range as well as a 6 or 7 seater option. This PHEV will qualify for EV rebates in many states and provinces, make sure to check in your jurisdiction. You can also drive this in many HOV lanes with a single occupant.