FRENES

Wheels from Opel Insignia B 2.0 Turbo 4x4, GSi on MG Marvel R: compatible?

Yes, the hub is identical

Same 5x120 PCD and same 67.1 mm centre bore: wheels from Opel Insignia B 2.0 Turbo 4x4, GSi bolt on and centre on MG Marvel R without rings. You still need to check the offset and tyres, detailed below.

Opel Insignia B 2.0 Turbo 4x4, GSi2017–2022MG Marvel Rfrom 2021
PCD5x1205x120
Centre bore67.1 mm67.1 mm
ThreadM14x1.5Ecrous - 14x1.50
Original wheels 8Jx18 ET41
8.5Jx19 ET49
8.5Jx20 ET49		 ≈7Jx18 ET50

≈: width estimated from the original tyre size.

Wheel by wheel: offset and tyres

Each original wheel from Opel Insignia B 2.0 Turbo 4x4, GSi is compared with the one from MG Marvel R 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.

  • 8Jx18 ET41 · 235/45R18 — Check on the car

    Compared with the original ≈7Jx18 ET50 on MG Marvel R: shock absorber side +3.7 mm, wheel arch side +21.7 mm, tyre diameter −3.6 % : fit it with the original tyre size of MG Marvel R (215/55R18), not that of Opel Insignia B 2.0 Turbo 4x4, GSi. Comparison for guidance only (estimated width). Check in detail

  • 8.5Jx19 ET49 · 245/40R19

    MG Marvel R has no 19-inch original wheel in our data: check the approved fitments and caliper clearance.

  • 8.5Jx20 ET49 · 245/35R20

    MG Marvel R has no 20-inch original wheel in our data: check the approved fitments and caliper clearance.

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 MG Marvel R (Ecrous - 14x1.50), 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 MG Marvel R on Opel Insignia B 2.0 Turbo 4x4, GSi?