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Compare Old and New MPG Estimates

2004 Chevrolet Express Passenger (Bi-fuel)

Automatic 4-spd
8 Cylinders
6.0 Liters
Gasoline or Natural Gas

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2004 Chevrolet Express Passenger (Bi-fuel)
Bi-Fuel Natural Gas Vehicle

New MPG tests are more realistic New tests include cold temperature operation, air conditioning use, and higher highway speeds. Click for more information.

New MPG Old MPG
Regular Gasoline
11
City
12
Combined
15
Hwy
CNG
11
City
12
Combined
15
Hwy
Regular Gasoline
12
City
13
Combined
16
Hwy
CNG
12
City
13
Combined
16
Hwy

Learn more about "My MPG"With "Your MPG" you can calculate or share your MPG, and view MPG estimates from other drivers. Click to learn more

Disclaimer DISCLAIMER: The user estimates shown here are based on data by Your MPG users rather than official sources. Since the source data cannot be verified, neither DOE nor EPA guarantees the accuracy of these estimates.

MPG Estimates from Drivers Like You
Average based on 3 vehicles.
 
14.3
 
Lo  
13
arrow
  Hi
17
View Individual Estimates
Additional Vehicle Characteristics: Rear-Wheel Drive , CLKUP

Combined MPG estimates are based on 45% highway and 55% city driving

Use the new EPA MPG estimates to compare to 2008 and later model year vehicles. The old EPA MPG estimates are listed on the window stickers of 2007 and earlier model year vehicles.