01
What we are building
Most automotive pages flatten a model into one answer. Urobolus keeps model year, market, generation, trim, drivetrain, and powertrain attached to the fact so a specification can be understood in its real context.
02
Independent by design
Urobolus is its own publication and product. It is not a section of, publication by, or brand extension of Etrenank. Vehicle manufacturers, government agencies, publishers, and archives cited on the site are sources, not sponsors or owners.
03
Current publication
2026.08.27.2 · 32 model families · 461 configurations. The catalog is intentionally bounded while its research and publication system is completed; breadth will expand only after the same evidence rules can be applied consistently.