The only safe and legal way to download the game (either the latest version or older legacy versions like v0.25) is through the official storefronts:
Experiment with the Vulkan renderer (available in the launcher) for potentially higher frame rates on modern GPUs. Conclusion beamng drive 025 download top
If you are playing on a low-end PC, v0.25 is a stable version with good optimization. However, if you have a decent computer, it is highly recommended to play the latest version , as newer updates have added even more content, cars, and the new "Coupe" vehicle, along with further physics tweaks. The only safe and legal way to download