* Length: Cars generally range from about 14 feet (4.3 meters) to over 20 feet (6 meters) in length. The average might fall somewhere in the 16-18 feet (4.9-5.5 meters) range, but this is a rough estimate.
* Width: Width typically ranges from about 6 to 7.5 feet (1.8 to 2.3 meters). An average might be around 6.5-7 feet (1.9-2.1 meters).
* Height: This is highly variable depending on vehicle type. Averages are hard to pin down, but you could expect a range from around 4 to 6 feet (1.2 to 1.8 meters).
To get a more precise average, you would need to specify a region, time period, and vehicle type, and then analyze a large dataset of car dimensions.
