The bolt pattern is 5x112 mm.
Understanding what that means helps when shopping for wheels or tires. For the 2013 Audi A6, you’ll find five lug holes arranged on a circle with a diameter of 112 mm. This spec is standard across most C7-generation A6 models (2012–2018) in various markets and configurations, including quattro and front-wheel-drive variants, though wheel size and offset can vary by trim.
Core wheel specs to verify
Before you buy replacement wheels, confirm these two measurements are correct, as they are the primary determinant of fit.
- Bolt pattern: 5 bolts on a 112 mm circle (5x112)
- Center bore: 66.6 mm
With these two figures confirmed, you can assess compatibility and plan for hub-centric rings if needed and ensure the wheels sit properly on the hub before mounting.
Additional fit considerations for the 2013 A6
Offset and wheel width
The correct offset and width depend on the specific wheel size chosen (commonly 17–19 inches for this model) and the suspension setup. Matching offset is important to avoid rubbing and to maintain proper handling characteristics.
Lug hardware and mounting type
Note whether the vehicle uses lug bolts or lug nuts and ensure the fastener type and thread pitch match your wheels. The 5x112 pattern is compatible with stock wheels and most aftermarket designs when the correct lug hardware is used.
Summary: For a 2013 Audi A6, the essential bolt pattern is 5x112 with a 66.6 mm center bore. Verify offset and width for your chosen wheels, and consider hub rings if using non-OEM rims to ensure proper centering and clearance.