5*112
5X112mm
Audi A4
5 on 112
5x112
5x112 30mm offset
Yes 5x112mm
Not without a bolt pattern adapter.
The wheel bolt pattern on a 2003 Audi A4 is 5 bolts with a spacing of 112 mm and a thread size of M12x1.5. This means the bolts are arranged in a 5-lug configuration with a diameter of 112 mm. It's essential to ensure that both the bolt pattern and the offset are compatible when selecting new wheels.
Yes Both are Made with same Bolt Pattern, not even this but Audi A4/A5/A6/A8/Q5/Q7all are same. which get more convenience to come up with the all small repair problem. Check out the Related Link below.
Its 5x112 with m14 x 1.5 bolts holding them on, 57.1 centre bore except the new ones which are 66.6 centre bore
The wheel bolt pattern on a 2016 Audi A1 1.6 TDI is 5x100
Only if they are from an Audi TT which have the 5x100 bolt pattern ( same as your car ) Other Audi wheels will not fit, as they are usually 5x112 bolt pattern.