Automobiles 73 Design and construction 26 Motors 14 Motor vehicles 13 Electronic equipment 10 Engineering 7 Pollution control devices 7 Automatic control 5 Control systems 5 Crashworthiness 5 Engines 5 Internal combustion engines 5 Safety appliances 5 Computer simulation 4 Detectors 4 Diesel motor exhaust gas 4 Instruments 4 Materials 4 Technological innovations 4 Transmission devices 4 Antilock brake systems 3 Automobile driving 3 Catalytic converters 3 Corrosion 3 Corrosion and anti-corrosives 3 Diesel motor 3 Dynamics 3 Environmental aspects 3 Internal combustion engines, Spark ignition 3 Mathematical models 3