1992 GMC Suburban gas mileage or MPG ranges from null mpg to null mpg. Available 1992 GMC Suburban fuel types include Gasoline

Trim Style City MPG Highway MPG Combined MPG Fuel Type
1500 Gasoline (Gasoline Fuel)
1500 4WD Gasoline (Gasoline Fuel)
2500 Gasoline (Gasoline Fuel)
2500 4WD Gasoline (Gasoline Fuel)

Compare GMC Suburban mpg with other cars in the same category

To provide context to the mpg for 1992 GMC Suburban and enable you to compare the 1992 GMC Suburban mpg with other vehicles, we have crunched the numbers to show you the mpg range and average mpg for each car category that the 1992 GMC Suburban belongs in.