2004 Buick Regal

Sorted by Combined MPG. Click on column headings to resort.

EPA Fuel Economy
(MPG)
Our User's
Average
MPG
 
compare checkbox Vehicle Name sort City sort Comb sort Hwy sort Fuel Cost sort
2004 Buick Regal 3.8 L, 6 cyl, Automatic 4-spd, Regular Gasoline
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2004 Buick Regal 18

City

21

Combined

28

Highway

23.2

Show Details

$2,600

per year

Safety Ratings

2004 Buick Regal 3.8 L, 6 cyl, Automatic 4-spd, Supercharger, Premium Gasoline
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2004 Buick Regal 16

City

20

Combined

26

Highway

Not Available

$3,000

per year

Safety Ratings

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Sorted by Combined MPG. Click on column headings to resort the table.

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compare checkbox Vehicle Name sort Energy Impact
ScoreAdditional Information
Greenhouse Gas Emissions
(Tailpipe)Additional Information
2004 Buick Regal 3.8 L, 6 cyl, Automatic 4-spd, Regular Gasoline
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2004 Buick Regal

15.7 barrels per year

423 grams of CO2 per mile

2004 Buick Regal 3.8 L, 6 cyl, Automatic 4-spd, Supercharger, Premium Gasoline
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2004 Buick Regal

16.5 barrels per year

444 grams of CO2 per mile

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Your Selections

  • Model Year: 2004
  • Make: Buick
  • Model: Regal
  • You Selected 2 Vehicles

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This vehicle did not use any gasoline for the first 21 miles in EPA tests. However, depending on how you drive the vehicle, you may use both gasoline and electricity during the first 21 miles following a full charge.