1000HP QX80 R-Spec: GT-R Power In An SUV – A Race-Inspired Build Platform At the 2025 SEMA Show, Infiniti unveiled a one-of-a-kind creation, the QX80 R-Spec, that blends luxury SUV practicality with the heart of a Nissan GT-R supercar. This concept takes Infiniti’s flagship 3-row SUV and fits it with a heavily modified VR38DETT 3.8-liter […]




