1. Small Scale (1:18 scale and smaller):
- Basic RTR (Ready-to-Run) Models: Up to 20-30 mph
- Hobby-grade Models: Up to 40-50 mph
2. Medium Scale (1:10 scale):
- Basic RTR Models: Up to 30-40 mph
- Hobby-grade Models: Up to 60-70 mph+
3. Large Scale (1:8 scale and larger):
- Basic RTR Models: Up to 40-50 mph
- Hobby-grade Models: Up to 80-100 mph+
It's important to note that these speeds are approximate and can vary depending on the specific car's setup and modifications. Some custom RC cars can reach even higher speeds with more powerful motors, batteries, and aerodynamic enhancements.