This engine sound makes the LeGran engine sound like a Buick v6 engine. It uses only two sound files, idle and high rpm, because the sound mod wouldn't work when all 6 sound files were added, (I did add them to and modify the .SBEAM file) but it sounds normal without the extra sound files.
I made the mod and a video of it a few months ago, but now I'm uploading them to beamng.com.
Before installing it, disable any other sound mods for the LeGran from the in-game mods menu.
This will not have any major updates, It has been updated so it sounds louder at higher RPMs, (Version 1.2) and slightly change how the high rpm sounds.
Bruckell LeGran V6 Engine Sound 1.2
An engine sound that I recorded from a Buick Park Avenue (V6 3800 Series 2)