The 2018 Audi S5 uses a 5-lug, 112-millimeter bolt circle (5x112). This pattern applies to Coupe, Sportback, and Cabriolet variants for that model year.
Bolt pattern basics
In wheel terms, 5x112 means five lug holes arranged on a circle with a diameter of 112 millimeters. This is the foundational spec that determines wheel compatibility across the S5 lineup and many other Audi models of the period.
What this means for wheels and fitment
When selecting wheels, you must verify that they are designed for a 5x112 pattern. Beyond that, consider offset and center bore compatibility to ensure proper brake clearance and hub alignment. Aftermarket options are widely available, but not all will fit without adjustments.
Key points to check when shopping for wheels:
- Pattern: 5x112 (five lugs, 112 mm PCD)
- Offset (ET) and width to preserve suspension geometry and brake clearance
- Center bore compatibility to fit snugly on the hub
With these considerations in mind, most factory Audi wheels and many aftermarket designs within the 5x112 ecosystem can be used on the 2018 S5, provided the fitment specs align.
Model-wide applicability
Consistency across the 2018 Audi S5 family
The bolt pattern is the same across the 2018 S5 Coupe, Sportback, and Cabriolet. This uniformity simplifies wheel swaps within the S5 family and aligns with the broader Audi A5/S5 platform from that year.
Practical verification
How to confirm on your car
Check the vehicle's door jamb placard, owner's manual, or contact an Audi dealer to confirm the exact bolt pattern for your VIN. If you are replacing wheels, provide the model year and body style to ensure the correct 5x112 specification is used.
In short, the 2018 Audi S5 uses a 5x112 bolt pattern, and you should verify related fit factors when purchasing wheels to ensure safe, proper installation.
Summary
For the 2018 Audi S5, the bolt pattern is 5x112. This is common across the S5 lineup and many Audi models of that era. When shopping for wheels, confirm the 5x112 pattern, along with offset and center bore compatibility, to guarantee a correct fit.