Buick Skyhawk MPG and Fuel Economy
Buick have been manufacturing models of Skyhawk for 6 years, with the latest vehicle in 1989 having a combined MPG of 25.
The estimated fuel cost for the 1989 Buick Skyhawk is $2,500 per year.
Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
💵 Compared to an average vehicle over 5 years, you will spend $1,000 more on fuel driving a 1989 Buick Skyhawk.
🛢 The Buick Skyhawk will consume roughly 12 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Buick Skyhawk will emit -1 grams of CO2, which is about -15,000 grams of CO2 per year.
🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 1 tree would be needed to offset emissions from the Buick Skyhawk.
The table below is a complete list of the 6 Buick Skyhawk fuel efficiency specifications we have data for.
Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.
| Vehicle | Combined MPG | Fuel Cost |
|---|---|---|
| 1989 Buick Skyhawk | 25 | $2,500 |
| 1988 Buick Skyhawk | 25 | $2,500 |
| 1987 Buick Skyhawk | 24 | $2,600 |
| 1986 Buick Skyhawk | 20 | $3,700 |
| 1985 Buick Skyhawk | 19 | $3,900 |
| 1984 Buick Skyhawk | 24 | $2,600 |
Link To or Reference This Page
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"Buick Skyhawk MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/buick/skyhawk.
"Buick Skyhawk MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/buick/skyhawk. Accessed January 3, 2026.
Buick Skyhawk MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/buick/skyhawk.