The National Energy Modeling System: An Overview 2003

Light Vehicle Size Classes

Cars:
 Mini-compact - less than 85 cubic feet
 Subcompact - between 85 and 99 cubic feet
 Compact - between 100 and 109 cubic feet
 Mid-size - between 110 and 119 cubic feet
 Large - 120 or more cubic feet, including all station  wagons (small, mid-size, and large)
 Two-seater - designed to seat two adults
Trucks:
 Passenger vans
 Cargo vans
 Small pickups - trucks with gross vehicle weight rating (GVWR) less than 4,500 pounds
 Large pickups - trucks with GVWR 4,500 to 8,500 pounds
 Small utility
 Large utility