Yes, the hub is identical
Same 5x130 PCD and same 71.6 mm centre bore: wheels from Porsche Taycan bolt on and centre on Bentley Continental GTC 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 Porsche Taycan is compared with the one from Bentley Continental GTC 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.
- ✓
≈7Jx19 ET54 · 225/55R19 — Fits like the original
Compared with the original ≈8.5Jx19 ET40 on Bentley Continental GTC: shock absorber side −5.1 mm, wheel arch side −33.1 mm, tyre diameter +3.9 % : fit it with the original tyre size of Bentley Continental GTC (275/40R19), not that of Porsche Taycan.
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 Bentley Continental GTC (M14x1.50), 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 Bentley Continental GTC on Porsche Taycan?