1. 1.8L Engine:
- Idle: 800-900 RPM
- Normal Driving: 2,000-2,500 RPM
- Highway Cruising: 2,500-3,000 RPM
- Redline: 6,500 RPM
2. 2.0L Engine:
- Idle: 800-900 RPM
- Normal Driving: 2,000-2,500 RPM
- Highway Cruising: 2,500-3,000 RPM
- Redline: 6,500 RPM
3. VR6 Engine:
- Idle: 800-900 RPM
- Normal Driving: 2,000-2,500 RPM
- Highway Cruising: 2,500-3,000 RPM
- Redline: 6,500 RPM
It's important to note that these are general guidelines and actual RPMs may vary depending on factors such as driving style, load, road conditions, and transmission gear. Always refer to the owner's manual for specific RPM recommendations for your VW Cabriolet model.