About AutoSpecData
AutoSpecData is a free vehicle-data reference. Every number on the site comes from a named public source and is shown with the year and trim it belongs to.
Why this site exists
Vehicle specifications are public information, but they are scattered across government databases, PDF owner's manuals, and forum posts. Most sites that aggregate them strip out the year, the trim, and the source, which is exactly the context that decides whether a number applies to your car. AutoSpecData keeps that context attached to every value.
What you'll find
- EPA fuel economy: city, highway, and combined MPG by year and trim
- Engine configuration: cylinders, displacement, and fuel type
- Transmission and drivetrain by model year
- EPA vehicle class and estimated annual fuel cost
- Maintenance intervals computed from each vehicle's powertrain
- Side-by-side model comparisons and fuel-economy rankings
How we work
Our methodology page explains where each data type comes from, how it is refreshed, and what its limits are. If a value is not verified, we do not publish a page for it.
Publisher & editorial standards
AutoSpecData is independently published and edited. Content is produced by researchers and developers who specialize in automotive data, then cross-checked against the original EPA and NHTSA records before a page goes live. We do not accept payment from manufacturers to alter specifications, and we do not publish user-generated estimates without verification.
How we make money
AutoSpecData is free to use. We support the site through two channels:
- Advertising. We display ads served by Google AdSense. Google and its partners may use cookies to serve ads based on your visits to this and other sites. You can manage personalized ads in Google Ads Settings.
Content quality
Every vehicle page is built from structured, verifiable records rather than scraped or rewritten content. When a value is missing, we say so instead of guessing. Pages are reviewed for accuracy, updated when source data changes, and removed if they no longer meet our minimum-data threshold.
Corrections & press
If you spot a value that does not match your vehicle's documentation, tell us on the contact page or email contact@autospecdata.com. For press, advertising, and bulk-data enquiries, email info@autospecdata.com. Include the year, trim, and the source you are comparing against.