VIN Decoder

Premium Report
17
City MPG
24
Highway MPG
19
Combined MPG
Primary Fuel Type
Regular Gasoline
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Frequently Asked Questions

What is the MPG of the 1998 GMC Sonoma?

The 1998 GMC Sonoma fuel economy ratings are available above, sourced from the EPA FuelEconomy.gov database. MPG ratings include city, highway, and combined fuel economy measurements.

How is MPG calculated?

MPG (Miles Per Gallon) is calculated by the EPA using standardized testing procedures. City MPG simulates urban driving with frequent stops, highway MPG tests steady-speed cruising, and combined MPG is a weighted average (55% city, 45% highway).

Are 1998 GMC Sonoma MPG ratings accurate?

Yes! All fuel economy ratings come from the Environmental Protection Agency's official FuelEconomy.gov database, using EPA-certified testing procedures. Actual MPG may vary based on driving conditions, habits, and vehicle condition.

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