Audi Air Suspension integrates with Drive Select Modes to dynamically adjust ride height, damping, and handling based on driving conditions. Drivers can choose modes like Comfort, Dynamic, or Auto, optimizing comfort or performance. The system uses sensors and algorithms to adapt in real time, enhancing stability, fuel efficiency, and terrain adaptability. Integration varies across Audi models like the Q7, A8, and e-tron.
How Does Audi Air Suspension Work with Drive Select Modes?
Audi Air Suspension adjusts ride height and damping stiffness based on the Drive Select Mode chosen. In Dynamic mode, the suspension lowers the vehicle for improved aerodynamics and sportier handling. In Comfort mode, it raises the chassis to absorb road imperfections. Auto mode balances both, using real-time data from road sensors and driver inputs to optimize performance.
What Are the Benefits of Integrating Air Suspension with Drive Select?
Integration enhances ride comfort, cornering stability, and off-road capability. It reduces body roll during aggressive driving and improves efficiency by lowering the vehicle at high speeds. Customizable height settings also aid in loading cargo or traversing rough terrain. For example, raising the suspension by 45 mm in Allroad mode helps navigate potholes or snow.
The synergy between air suspension and Drive Select extends beyond basic adjustments. At highway speeds, the system automatically lowers the vehicle’s center of gravity, enhancing stability during lane changes. Off-road enthusiasts benefit from terrain-specific algorithms that detect uneven surfaces and adjust damping forces to prevent wheel slippage. Additionally, the integration reduces wear on tires and braking systems by distributing weight more evenly during sudden maneuvers. Audi’s proprietary predictive logic also anticipates driver behavior—for instance, firming up suspension before entering a corner if aggressive steering inputs are detected.
| Drive Mode | Suspension Height | Damping Stiffness |
|---|---|---|
| Comfort | +25 mm | Soft |
| Dynamic | -15 mm | Firm |
| Allroad | +45 mm | Adaptive |
Which Audi Models Offer This Integration?
The system is available in Audi’s premium models, including the Q7, Q8, A8, e-tron GT, and SQ7. Lower-tier models like the A4 or Q5 offer it as an optional upgrade. Performance-oriented RS models feature advanced iterations, such as predictive active suspension in the RS 6 Avant, which pre-adjusts damping based on navigation data.
Can Drivers Customize Suspension Settings Beyond Preset Modes?
Yes. Audi’s Individual Drive Select mode lets drivers mix suspension firmness, steering weight, and throttle response. For instance, users can pair a stiff suspension with gentle steering. The MMI touchscreen also allows manual ride height adjustments. Aftermarket tuning via tools like VCDS can unlock additional height ranges or adaptive damping profiles.
How Does the System Impact Off-Road and High-Speed Performance?
In off-road mode, the suspension lifts up to 60 mm, increasing approach/departure angles. At speeds above 75 mph, it lowers by 15 mm to reduce drag. Adaptive dampers adjust compression/rebound rates 1,000 times per second, balancing traction and comfort. This dual capability ensures optimal performance in deserts, racetracks, or highways.
What Maintenance Does the Air Suspension System Require?
Audi recommends inspecting air springs every 50,000 miles for leaks or wear. Compressor filters should be replaced biannually to prevent moisture damage. Common failures include valve block malfunctions (costing $800–$1,200) or compressor replacements ($1,500+). Using OEM parts and avoiding extreme temperature exposure prolongs lifespan.
Proactive maintenance is critical for preserving system responsiveness. Air suspension relies on synthetic rubber bellows that degrade faster in cold climates, while heat accelerates compressor wear. Owners in extreme environments should consider biannual inspections. Diagnostic tools like ODIS can detect early pressure drops in air springs, often signaling micro-leaks before visible sagging occurs. Lubricating height sensor joints during oil changes also prevents corrosion-induced calibration errors. For models with predictive suspension, updating navigation maps ensures the system accurately anticipates road conditions.
| Component | Replacement Cost | Lifespan |
|---|---|---|
| Air Spring | $600–$900 | 70k–100k miles |
| Compressor | $1,200–$1,800 | 50k–70k miles |
| Valve Block | $800–$1,200 | 100k+ miles |
“Audi’s integration of air suspension with Drive Select is a masterclass in adaptive engineering. The system’s predictive adjustments, especially in RS models, set a benchmark for balancing luxury and performance. However, owners must prioritize maintenance—neglecting compressor health can lead to costly repairs.” — Automotive Suspension Engineer, 15+ years in OEM systems
FAQ
- Does Audi Air Suspension Improve Fuel Economy?
- Yes. Lowering the vehicle at high speeds reduces aerodynamic drag, improving fuel efficiency by up to 10% in models like the Audi A8.
- Can I Retrofit Air Suspension on Older Audi Models?
- Retrofitting is possible but costly ($4,000–$8,000) and requires ECU reprogramming. It’s not recommended due to compatibility risks with older ABS or stability control systems.
- How Long Do Audi Air Suspension Components Last?
- Air springs typically last 70,000–100,000 miles. Compressors may fail sooner (50,000–70,000 miles) in humid climates. Regular inspections extend component life.