| Feature | Autodata 3.48 | Autodata 3.50+ / 4.x | |---------|---------------|------------------------| | Online required | No | Yes (most features) | | Subscription model | One-time purchase | Annual fee ($500+) | | Vehicle coverage | 1982–2010 | 2005–present (drops older cars) | | Wiring diagrams | Professional-grade | Enhanced but internet-dependent | | Installation size | ~2 GB (fits on DVD) | 10+ GB plus cloud content | | Activation protection | Basic CD-check | Advanced online activation (easily locked) | | Speed | Very fast | Slower, dependent on server response |
From oil light resets to electronic parking brake retraction and steering angle sensor calibration, version 3.48 contains hundreds of step-by-step reset procedures. autodata 3.48
Should you stick with the old version or upgrade? Here is a head-to-head comparison. | Feature | Autodata 3