Acura RLX MPG and Fuel Economy
Acura have been manufacturing models of RLX for 7 years, with the latest vehicle in 2020 having a combined MPG of 23.
The estimated fuel cost for the 2020 Acura RLX is $3,200 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 $4,500 more on fuel driving a 2020 Acura RLX.
🛢 The Acura RLX will consume roughly 13 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Acura RLX will emit 383 grams of CO2, which is about 5,745,000 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 274 trees would be needed to offset emissions from the Acura RLX.
The table below is a complete list of the 7 Acura RLX 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 |
|---|---|---|
| 2020 Acura RLX | 23 | $3,200 |
| 2019 Acura RLX | 23 | $3,200 |
| 2018 Acura RLX | 23 | $3,200 |
| 2017 Acura RLX | 23 | $3,200 |
| 2016 Acura RLX | 23 | $3,200 |
| 2015 Acura RLX | 23 | $3,200 |
| 2014 Acura RLX | 23 | $3,200 |
Link To or Reference This Page
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<a href="https://mpgbuddy.com/cars/acura/rlx">Acura RLX MPG and Fuel Economy</a>
"Acura RLX MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/acura/rlx.
"Acura RLX MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/acura/rlx. Accessed January 3, 2026.
Acura RLX MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/acura/rlx.