taking cues from the design success of the larger xc90, the mid-sized xc60 comes through as a tightly packaged and beautifully designed little trucklet, . comparison – buick enclave avenir 2018 – vs – volvo xc90 hybrid t8 r-design 2017. photo: 2016 volvo xc90 t8 photo 8 . 1; 19. 2016 volvo xc90 t8 r-design twin engine plug-in hybrid 4dr suv awd (20l 4cyl twincharger gas/electric hybrid 8a) specifications – get car data. 2017 volvo xc90 above all, the world deserves a 400 hp, plug-in hybrid 7-passenger suv built in sweden yes, you\u0027ve read right. 2016 volvo xc90 t8 plug-in hybrid priced at $69,100; sportier r-design is $71,000.