Subaru Solterra 同 Toyota bZ4X 係「兄弟車」，共享相同嘅 eTNGA 底盤、電池同摩打。最大分別係 Solterra 香港版雙馬達四驅（bZ4X 係單馬達前驅），而且 Solterra 多咗 X-Mode 越野系統同 Grip Control，離地間隙亦更高，越野能力更強。另外，Solterra 錶板位置設計比較特別，喺擋風玻璃底部。
The Subaru Solterra and Toyota bZ4X are "sister cars," sharing the same eTNGA platform, battery, and motors. The key difference is that the Hong Kong Solterra has dual-motor AWD (the bZ4X has single-motor front-wheel drive), plus the Solterra adds X-Mode and Grip Control with higher ground clearance for better off-road capability. Additionally, the Solterra's instrument cluster is uniquely positioned at the base of the windscreen.
