Mine, personally, would be the Hirochi Sunburst and SBR4, simply because they are great to drive, look stunning, and feel awesome overall. Plus, those were the first vehicles I saw on BeamNG videos, so they represent nostalgia for me too.
For me, my favourite car in BeamNG.Drive is: Bruckell Bastion, Moonhawk, Burnside Special, Civetta Bolide, Scintilla, Gavril Barstow, Grand Marshal, H - Series, Roamer, Sunburst, Ibishu BX - Series, Covet, Pessima, Landsdale, and Wendover, But, the most that I like is Ibishu Covet and Grand Marshal
i love the Gavril Roamer. it's been my go-to platform for engine swaps and messing around offroad since i first got this game
My favorite car in Beamng Drive is the Hirochi Sunburst, it was one of the first cars that made me get to know the game, it's a lot of fun to drive and do different things with it, and even more so since we got a remaster of the car that makes things extremely fun, it's very comfortable to use and a sea of fun possibilities for the car!
The Nine, Bluebuck, barstow. ( i love the small fleet power V8 verisons ) And the flat head 4 ( and 8 ) in the nine, 2nd place Miramar Moonhawk. Autobello pickle ( lol more so if its green ) Grand marshal, Any ETK, and the lovely 200bx ( stock ) Mostly old cars, That are stock. be it the flat head 4 or the old fleet power v8 ( or the i6 ) Often over looked stuff mostly
Well, I do loved this car, since when I first playing BeamNG.Drive, I fell like I was a Atom Bomb that explode in Hiroshima --- Post updated ---
I'm a guy who likes high performance cars so naturally the Bolide, Scintilla, and SBR4. The Bolide in particular would be my choice, as it is generally one of the best car designs I've ever seen and one that exceeds some real-life cars in my opinion, but it's held back by the fact that I have major skill issues and can't drive it without spinning out every 2 seconds (luckily I do have ESC+TCS mods for it but even then I struggle). Scintilla and SBR4 are much more manageable for me but I can't stand the Scintilla's rear lightbar while the SBR4 is kinda just "meh", I dunno how to describe it. As for the more normal cars, I also like the Sunburst, the older Pessima, and I guess the Covet too.
My personal favourite is the K-Series. I like a lot of cars, but I really like ETK cars for some reason.