: Includes technical specifications for over 17,000 models from 80 different vehicle manufacturers.
| | Autodata 3.48 | Autodata 2024 (Online) | | :--- | :--- | :--- | | Internet Required | No | Yes (always-on) | | Vehicle Coverage | 1990–2008 | 2000–2024 | | EV/Hybrid Data | None | Extensive | | Subscription Model | Perpetual (purchase once) | Monthly/Annual fee | | Updates | CD/DVD only | Real-time cloud updates | | Price | Discontinued (used market) | $200–$500/year | autodata 3.48
Today, Autodata 3.48 has found a second life among: : Includes technical specifications for over 17,000 models
Before high-speed internet, cloud-based TSBs (Technical Service Bulletins), and pay-per-VIN subscription services became the norm, automotive technicians relied on a handful of gold-standard offline resources. Among the most revered was —a release that represents the pinnacle of CD-ROM-based vehicle diagnostics from the late 1990s. is a specific edition of the renowned Autodata
is a specific edition of the renowned Autodata technical information system, primarily distributed as a CD/DVD-based offline software package. Unlike today’s cloud-based subscription models, version 3.48 represented the peak of the offline era, offering a massive, self-contained database of vehicle repair information.
| | Description | | :--- | :--- | | Technical Data | Engine ID, capacity, compression ratios, fuel system type | | Service Schedules | Manufacturer-recommended intervals for oil, filters, spark plugs | | Timing Belts | Detailed routing diagrams with tensioner & pulley positions | | Wiring Diagrams | Component locations, connector pinouts, wire color codes | | Torque Values | Critical tightening torques for bolts, nuts, and studs | | DTC Library | Code definitions and common causes | | Vehicle Identification | VIN decoding and engine code locations |