Roush Performance Stage 3 Mustang MPG and Fuel Economy

Roush Performance have been manufacturing models of Stage 3 Mustang for 18 years, with the latest vehicle in 2020 having a combined MPG of 15.

The estimated fuel cost for the 2020 Roush Performance Stage 3 Mustang is $4,950 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 $13,250 more on fuel driving a 2020 Roush Performance Stage 3 Mustang.

🛢 The Roush Performance Stage 3 Mustang will consume roughly 20 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Roush Performance Stage 3 Mustang will emit 570 grams of CO₂, which is about 8,550,000 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 408 trees would be needed to offset emissions from the Roush Performance Stage 3 Mustang.

The table below is a complete list of the 18 Roush Performance Stage 3 Mustang 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.