Plymouth Horizon MPG and Fuel Economy

Plymouth have been manufacturing models of Horizon for 7 years, with the latest vehicle in 1990 having a combined MPG of 24.

The estimated fuel cost for the 1990 Plymouth Horizon is $2,600 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 $1,500 more on fuel driving a 1990 Plymouth Horizon.

🛢 The Plymouth Horizon will consume roughly 12 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Plymouth Horizon 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 Plymouth Horizon.

The table below is a complete list of the 7 Plymouth Horizon 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
1990 Plymouth Horizon24$2,600
1989 Plymouth Horizon24$2,600
1988 Plymouth Horizon24$2,600
1987 Plymouth Horizon22$2,850
1986 Plymouth Horizon30$2,100
1985 Plymouth Horizon30$2,100
1984 Plymouth Horizon30$2,100

Link To or Reference This Page

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

  • "Plymouth Horizon MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/plymouth/horizon.

  • "Plymouth Horizon MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/plymouth/horizon. Accessed January 3, 2026.

  • Plymouth Horizon MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/plymouth/horizon.