Fact #372: May 16, 2005
Truck Fuel Economy by Size Class

The average fuel economy of light trucks (class 1 and 2) in 2002 was 16.2 miles per gallon (mpg), up from 15.8 mpg in 1997. Large truck (class 7 and 8) fuel economy has changed little over the time period shown.

Supporting Information

Truck Fuel Economy by Size Class

Manufacturer's GVW Class	1992 TIUS	1997 TIUS	2002 TIUS
1) 6,000 lb and less	17.2	17.1	17.6
2) 6,001–10,000 lb	13.0	13.6	14.3
Light truck subtotal	15.7	15.8	16.2
3) 10,000–14,000 lb	8.8	9.4	10.5
4) 14,001–16,000 lb	8.8	9.3	8.5
5) 16,001–19,500 lb	7.4	8.7	7.9
6) 19,501–26,000 lb	6.9	7.3	7.0
Medium truck subtotal	7.3	7.8	8.0
7) 26,001–33,000 lb	6.5	6.4	6.4
8) 33,001 lb and over	5.5	5.7	5.7
Large truck subtotal	5.6	5.7	5.8
Source: U.S. Bureau of the Census, "2002 Vehicle Inventory and Use Survey," Microdata file, January 2005 "1997 Vehicle Inventory and Use Survey," 2000 "1992 Vehicle Inventory and Use Survey," 1995 Data generated by Stacy Davis, Oak Ridge National Laboratory, March 2005

 

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