| Feature | Autodata 3.38 (Offline) | Autodata Online | ALLDATA | Mitchell 1 | | :--- | :--- | :--- | :--- | :--- | | Internet Required | No | Yes | Yes | Yes | | Subscription Model | One-time purchase | Monthly/Annual | Monthly | Monthly | | Vehicle Coverage | 1996–2012 | 1980–present | 1982–present | 1983–present | | Wiring Diagrams | Interactive, static | Interactive, dynamic | Good | Excellent | | Update Frequency | None (final version) | Weekly | Monthly | Monthly | | Tech Support | Community forums only | Full manufacturer support | Yes | Yes |
Results appear in seconds, allowing faster turnaround on the bay floor.
Oil light, service interval indicator (SII), and maintenance reminder light reset instructions for virtually every car on the road up to ~2015. Autodata 3.38 Software
Many users consider 3.38 the final build before Autodata aggressively pushed toward subscription models. Once installed, it does not "phone home" or expire. For rural workshops with poor internet or classic car specialists who don't need real-time updates, this is invaluable.
However, for a modern workshop handling electric vehicles or 2020+ models, a cloud-based subscription is essential. | Feature | Autodata 3
Even solid software like Autodata 3.38 can have quirks. Here are solutions to frequent problems:
Key features
In areas with limited internet connectivity, the standalone nature of 3.38 ensures that critical repair data is always available.