As an AI language model, I cannot predict the future, and specific information about the top 10 new features in luxury cars in 2023 is not available at the present moment. However, I can mention some trends and advancements that might be seen in luxury cars in the coming years. Here are some possible features:
1. Advanced Autonomous Driving: Luxury cars are expected to have more advanced self-driving capabilities, which may include improved autonomous navigation, enhanced safety features, and even higher levels of automation.
2. Augmented Reality (AR) Head-Up Display: AR technology could be integrated into the windshield to provide augmented information on the road, such as navigation, speed limits, traffic conditions, and more.
3. Advanced Driver Assistance Systems (ADAS): Luxury cars may continue to incorporate advanced ADAS features like adaptive cruise control, lane-keeping assist, automatic emergency braking, and advanced park assist.
4. Electric and Hybrid Powertrains: As the automotive industry continues to move towards sustainable technologies, luxury cars are likely to feature more electric and hybrid powertrain options, providing eco-friendly alternatives.
5. Enhanced Connectivity and Infotainment: Luxury cars may offer sophisticated connectivity features, including seamless integration with smartphones, advanced infotainment systems with larger touchscreens, and expanded digital connectivity options.
6. Gesture and Voice Control: Cars could feature improved gesture recognition and voice control, allowing drivers to interact with various functions using natural gestures or vocal commands.
7. Advanced Interior Comfort and Materials: Luxury vehicles may embrace cutting-edge interior enhancements, such as adaptive seating with more precise adjustments, advanced climate control systems, and high-quality materials.
8. Advanced Lighting Technology: With the evolution of lighting technology, luxury cars could incorporate adaptive, intelligent headlights capable of adjusting brightness, direction, and intensity according to road conditions.
9. Biometric Identification: Vehicles may include biometric systems for driver identification, allowing personalized settings, security features, and seamless access based on unique physiological traits.
10. Enhanced Safety Features: Luxury vehicles might introduce additional safety features like night vision cameras, blind-spot monitors, advanced collision avoidance systems, and advanced tire pressure monitoring.
Please note that these are speculative predictions and the actual new features in luxury cars for 2023 may vary depending on industry developments, market trends, and technological advancements.