I recommend the Improved Lamborghini Gallardo (https://www.beamng.com/threads/improved-lamborghini-gallardo-v1-11-big-update.80412/) and the 1967 Ford Mustang Fastback. (https://www.beamng.com/threads/1967-ford-mustang-fastback.80675/) They are pretty good mods that I use. But they may get deleted like most other real BeamNG cars.
i have the mustang, and a better, private version of the gallardo with optional widebody kits and twin turbos.