2013 Audi A3 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2013 Audi A3, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | B 14x1.50 |
| Center Bore (CB) | 57.1 mm |
| Offset (ET) | 50 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2013 A3 — Year-Specific Fitment Context
The 2013 Audi A3 is in year 8 of 19 using the 5x112 pattern (2006–2024). Wheels from any 2006–2024 Audi A3 are cross-compatible with the 2013 model.
Audi A3 Bolt Pattern by Year
The table below shows how the A3's wheel specifications have changed over the years. The 2013 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2006 | 5x112 | 57.1 | 50 |
| 2007 | 5x112 | 57.1 | 50 |
| 2008 | 5x112 | 57.1 | 50 |
| 2009 | 5x112 | 57.1 | 50 |
| 2010 | 5x112 | 57.1 | 50 |
| 2011 | 5x112 | 57.1 | 50 |
| 2012 | 5x112 | 57.1 | 50 |
| ▸ 2013 | 5x112 | 57.1 | 50 |
| 2015 | 5x112 | 57.1 | 48 |
| 2016 | 5x112 | 57.1 | 48 |
| 2017 | 5x112 | 57.1 | 48 |
| 2018 | 5x112 | 57.1 | 48 |
| 2019 | 5x112 | 66.5 | 30-45 |
| 2020 | 5x112 | 66.5 | 30-45 |
| 2022 | 5x112 | 66.5 | 30-45 |
| 2023 | 5x112 | 66.5 | 30-45 |
| 2024 | 5x112 | 66.5 | 30-45 |
5x112 Pattern Context
This bolt pattern appears on 1490 vehicles in our current database and is considered common.
Examples of other vehicles using 5x112:
Expert Buying Guide for 2013 Audi A3
For the 2013 Audi A3, the 5x112 bolt pattern is shared with all A3 models from 2006–2024, ensuring broad cross-compatibility. However, the 57.1mm center bore is critical: aftermarket wheels often have a larger bore (e.g., 66.6mm), requiring hub-centric rings to prevent vibrations and ensure proper load transfer. Offset is sensitive; the factory 50mm offset is ideal for suspension geometry. Deviations beyond ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct thread pitch (14x1.50) and seat type (ball seat for OEM wheels; conical/60-degree for most aftermarket). Improper seating can lead to wheel loosening. Re-torque after 50–100 miles.
Historical Fitment Data Reference
In our dataset, Audi A3 appears from 2006 to 2024 (17 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 95.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 120 Nm (89 ft-lbs) after 50–100 miles of driving.
- ✅ Avoid using aftermarket wheels with offset below 45mm to prevent fender rubbing on lowered suspensions.
- ✅ Verify that aftermarket wheels have a minimum load rating of 690 kg (1,521 lbs) per wheel for safety.
- ⚠️ Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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2013 Audi A3 — Frequently Asked Questions
What is the bolt pattern for a 2013 Audi A3?
The 2013 Audi A3 uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 57.1mm and the offset is 50mm.
What other years of Audi A3 have the same bolt pattern as the 2013?
The Audi A3 uses the 5x112 pattern from 2006 through 2024. Wheels from any of these model years are dimensionally compatible with the 2013, provided the offset and center bore also match.
What does 50mm offset mean for the 2013 A3?
An offset of 50mm means the wheel's mounting surface is 50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Audi.
Why is matching the 57.1mm center bore important for the 2013 A3?
The 57.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
How do I measure the bolt pattern on my 2013 Audi?
The 2013 A3 uses a 5x112 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
Do 2013 Audi A3s use lug bolts or lug nuts?
The 2013 A3 requires B 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
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