To improve performance, the developers added "simplified" traffic vehicles with reduced physics detail, allowing for denser traffic and parked cars in levels like Utah and Italy.
The Covet became the first vehicle to support the then-new openable doors, hood, and trunk , as well as animated manual shifters and functional odometers. Visual and Engine Enhancements beamng-drive-v0-26-0-0-14331-part01-rar
The .rar part of your subject line indicates this is likely one segment of a split archive. If you are looking for more recent features, you can find them on the official BeamNG.drive News Page. BeamNG.drive v0.26 Release Notes To improve performance
Large tires, plastic barriers, round silage haybales, and roof bar loads New support for gear shift sounds and openable panel sounds round silage haybales