The Audi S5 has one of the cleaner interiors in the sport coupe and sportback category, but that clean layout also creates mounting challenges. The large infotainment display, horizontal center vents, and compact cockpit mean you need to be careful about where you place a phone, GPS, or tablet.
The good news is that the Audi S5 now has several custom-fit phone mount options available. That changes the best recommendation completely. Instead of relying only on a generic vent mount, the best place to start is with a vehicle-specific mount designed for the Audi A4/S4/A5/S5 interior.
Audi S5 Mounting Analysis
The Audi S5 interior is not as open as it first appears. The display sits prominently above the center vents, which means windshield and dash mounts can easily interfere with visibility or look awkward. The center vents are usable, but the phone has to be positioned carefully so it does not block the screen or sit too low.
The right-most center vent is the best universal vent location because it keeps the phone closer to the driver without placing it directly in front of the display. This is also the best fallback position for a Garmin GPS if you still use a dedicated navigation unit.
The cup holders can work for a phone or small tablet, but they are not a good primary navigation location. They sit too low and are better for music apps, passenger use, or a secondary device.
Best Mounting Locations in the Audi S5
1. Custom Dash / Screen-Side Mount
This is the best overall location when the mount matches your model year and screen layout. A custom-fit mount positions the phone near the infotainment screen without relying entirely on the vent slats. That matters in the S5 because the display and vents sit close together.
Current listings show several custom-fit Audi phone holders for A4/S4/A5/S5 applications. LUNQIN lists vehicle-specific holders for 2017–2026 Audi A4/S4 and A5/S5/RS4/RS5 models, while BEERTE offers both cradle-style and MagSafe-style versions for similar Audi fitment ranges. There are also newer screen-mounted styles designed around 10.1-inch display layouts, so verify your year and screen before ordering.
2. Right-Most Center Vent
The center vents are horizontal and can hold a quality vent mount, but placement matters. The right-most center vent is the best spot because it keeps the phone reachable while reducing the chance of blocking the display.
Use a mount with a strong hook-style clip, stabilizing arm, or vehicle-specific base. Avoid cheap spring clips that rely only on pressure against the vent slats.
3. Windshield Mount
The windshield can work, but it is not the first choice in the S5. Because the display is already prominent and the cockpit is compact, a windshield mount may feel visually cluttered. If you go this route, choose an extendable suction mount and position it low enough to avoid blocking the road.
4. Cup Holder Mount
The cup holders are useful for a secondary device or small tablet, but not for active navigation. This is better for music, passenger use, or a tablet that is set before driving.
Best Phone Mounts for Audi S5
1. LUNQIN Custom-Fit Audi S5 Phone Holder
This is the first option to consider because it is built around the Audi A4/S4/A5/S5 interior instead of forcing a generic vent clip into place. Current LUNQIN listings describe dedicated fitment for Audi A4/S4/A5/S5/RS4/RS5 applications across 2017–2026 ranges, depending on the exact listing.
The major advantage is position. A custom-fit mount places the phone near the infotainment display area without sitting too low in the cabin. That makes it much more useful for navigation, CarPlay support, and quick glances while driving.
2. BEERTE MagSafe Custom Audi Mount
If you use an iPhone with MagSafe, the BEERTE magnetic custom mount is one of the cleaner options for the S5. Current BEERTE listings describe fitment for Audi A4/S4/A5/S5/RS4/RS5 models and use strong magnetic holding instead of a traditional cradle.
This is the better choice if you want quick one-hand attachment and a less bulky look. Use a MagSafe-compatible case or a magnetic ring for best results.
3. BEERTE Adjustable Custom Audi Phone Holder
For drivers who prefer a cradle-style holder over magnets, BEERTE also lists adjustable custom holders for Audi A4/S4/A5/S5 fitments. This gives you a more traditional grip-style mount while still using a vehicle-specific base.
This is a smart alternative if you use an Android phone, a thick case, or simply prefer mechanical retention over magnetic mounting.
4. Screen-Specific 10.1-Inch Custom Mount
Some newer Audi S5-related listings are designed specifically around the larger 10.1-inch screen layout. These can be excellent if your S5 matches the screen requirement, but they are not universal. MaserWeller and similar listings call out compatibility with Audi A4/S4/A5/S5/RS models using 10.1-inch screen layouts, and note that they do not fit smaller 7-inch or 8.3-inch screens.
This is exactly the kind of detail that matters. If your Audi has the correct screen, a screen-side custom mount can be very clean. If not, it may not fit at all.
5. Reinforced Vent Mount
If you do not want a custom-fit mount, a reinforced vent mount is the best universal fallback. The S5 has horizontal center vents, so a vent mount can work, but it needs to be strong and positioned carefully.
Use the right-most center vent if possible. That gives you the best balance of visibility and reach. Avoid weak spring-style mounts that can sag or rotate under the weight of a larger phone.
6. Garmin Vent Mount for Dedicated GPS
Most S5 owners will use factory navigation, Apple CarPlay, Android Auto, or phone-based navigation. But if you still prefer a Garmin GPS, the right-most center vent is the most practical location.
Garmin automotive GPS cradles typically use a 17mm socket, so a Garmin-compatible vent mount is the easiest path. This keeps the GPS off the dash and away from the windshield while still placing it in a usable position.
7. Cup Holder Mount for Phone or Small Tablet
The S5 cup holders can support a phone or small tablet, but this is not the right spot for navigation. The device sits too low for frequent glances. Use this location for music apps, passenger use, or a secondary device that is set before driving.
If using a tablet, keep it small. A full-size tablet will feel bulky in the S5 cabin.
Generation and Fitment Notes
The S5 has gone through several interior variations, and custom mount compatibility depends heavily on model year and screen layout. The most active custom-fit listings are generally focused on 2017–2026 Audi A4/S4 and 2018–2026 Audi A5/S5/RS5 applications. Some listings also split compatibility by screen size, especially 10.1-inch displays.
| Model Years | Mounting Notes | Best Options |
|---|---|---|
| 2008–2017 S5 | Older interior; newer 2017+ custom mounts may not fit. | Vent, windshield, cup holder; verify older custom listings carefully. |
| 2018–2024 S5 | Most active custom-fit support; many A4/S4/A5/S5 shared mounts apply. | LUNQIN, BEERTE, MagSafe custom mount, reinforced vent. |
| 2026 S5 | Some listings include 2026, but verify exact interior and screen size. | Custom-fit mount if listed, 10.1-inch screen mount if applicable. |
Common Mounting Problems in the Audi S5
- Large display interference: avoid bulky mounts that block the infotainment screen.
- Screen-size mismatch: some custom mounts only fit 10.1-inch screen interiors.
- Vent sagging: cheap vent clips can rotate or loosen over time.
- Low cup holder placement: not suitable for navigation.
- Older-generation fitment: 2017+ custom mounts may not fit earlier S5 interiors.
Installation Tips
- Confirm whether your S5 is an older pre-2018 interior or newer 2018+ layout.
- Check whether your infotainment screen is 7-inch, 8.3-inch, or 10.1-inch before buying a custom mount.
- Use the right-most center vent if choosing a universal vent mount.
- Keep the phone near the display, but do not block the screen or controls.
- Use the cup holder only for secondary devices or small tablets.
Other Audi Mount Guides
Bottom Line
The Audi S5 is a poor match for lazy mounting choices. The display and vent layout require a more careful approach. For most owners, a custom-fit Audi A4/S4/A5/S5 mount is the best starting point because it places the phone near the screen without relying entirely on weak vent clips.
If you use an iPhone, a MagSafe-compatible custom mount is a clean upgrade. If you prefer universal hardware, use the right-most center vent or a cup holder mount only for secondary use.
The main rule is simple: verify your model year and screen size before buying. The best S5 mount is not just the one that holds your phone. It is the one that fits the interior correctly.
