Oldsmobile Achieva MPG and Fuel Economy

Oldsmobile have been manufacturing models of Achieva for 7 years, with the latest vehicle in 1998 having a combined MPG of 23.

The estimated fuel cost for the 1998 Oldsmobile Achieva is $2,700 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 $2,000 more on fuel driving a 1998 Oldsmobile Achieva.

🛢 The Oldsmobile Achieva will consume roughly 13 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Oldsmobile Achieva 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 Oldsmobile Achieva.

The table below is a complete list of the 7 Oldsmobile Achieva 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.

VehicleCombined MPGFuel Cost
1998 Oldsmobile Achieva23$2,700
1997 Oldsmobile Achieva23$2,700
1996 Oldsmobile Achieva23$2,700
1995 Oldsmobile Achieva23$2,700
1994 Oldsmobile Achieva23$2,700
1993 Oldsmobile Achieva20$3,700
1992 Oldsmobile Achieva22$2,850

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "Oldsmobile Achieva MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/oldsmobile/achieva.

  • "Oldsmobile Achieva MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/oldsmobile/achieva. Accessed January 3, 2026.

  • Oldsmobile Achieva MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/oldsmobile/achieva.