Yes, the hub is identical
Same 5x114.3 PCD and same 66.1 mm centre bore: wheels from Renault Scenic E-Tech bolt on and centre on Infiniti QX50 without rings. You still need to check the offset and tyres, detailed below.
≈: width estimated from the original tyre size.
Wheel by wheel: offset and tyres
Each original wheel from Renault Scenic E-Tech is compared with the one from Infiniti QX50 of the same diameter: how much closer the wheel gets to the shock absorber or how far it sticks out of the wheel arch, and whether the tyre keeps the same overall diameter.
- ✓
7.5Jx19 ET46 · 205/55R19 — Fits like the original
Compared with the original ≈7.5Jx19 ET44 on Infiniti QX50: shock absorber side +2 mm, wheel arch side −2 mm, tyre diameter −4.5 % : fit it with the original tyre size of Infiniti QX50 (235/55R19), not that of Renault Scenic E-Tech.
Comparison for guidance only (estimated width). Check in detail
Before fitting the wheels
An identical hub is not enough: offset, width and diameter change the position of the wheel, and larger calipers can touch a smaller wheel. Original wheels often use bolts or nuts with a specific seat: keep the fixings intended for the wheel, with the thread of Infiniti QX50 (Ecrous - 12x1.25), tightened to the torque shown on its vehicle page. Finally, check that the size is among the approved fitments for your vehicle. This comparison is for guidance only: have the fitting approved by a professional.
And the other way round: wheels from Infiniti QX50 on Renault Scenic E-Tech?