Bentley Arnage RL MPG and Fuel Economy
Bentley have been manufacturing models of Arnage RL for 2 years, with the latest vehicle in 2009 having a combined MPG of 11.
The estimated fuel cost for the 2009 Bentley Arnage RL is $6,700 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 $22,000 more on fuel driving a 2009 Bentley Arnage RL.
🛢 The Bentley Arnage RL will consume roughly 27 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Bentley Arnage RL 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 Bentley Arnage RL.
The table below is a complete list of the 2 Bentley Arnage RL 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 |
|---|---|---|
| 2009 Bentley Arnage RL | 11 | $6,700 |
| 2008 Bentley Arnage RL | 11 | $6,700 |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/bentley/arnage-rl">Bentley Arnage RL MPG and Fuel Economy</a>
"Bentley Arnage RL MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/bentley/arnage-rl.
"Bentley Arnage RL MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/bentley/arnage-rl. Accessed January 3, 2026.
Bentley Arnage RL MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/bentley/arnage-rl.