diesel car; diesel vehicle
Refers to any diesel-powered road vehicle, most commonly a car or truck.
最近、ディーゼル車の燃費が良くなっている。
Recently, the fuel efficiency of diesel cars has been improving.
この駐車場はディーゼル車専用です。
This parking lot is for diesel vehicles only.
Compound of ディーゼル (diesel, from German Diesel) and 車 (car, vehicle).