The next-generation Volvo XC90 is expected to be built on the 'SPA 1.5' platform and feature a long-range plug-in hybrid electric vehicle (PHEV) option. There are also reports of other Volvo models, including the XC100, EX40, and XC70, with various powertrain and launch details. The timing and specifics of these models' releases are unclear, with some outlets mentioning upcoming launches and others discussing facelifts and updates to existing models.