Acura · 2014–2020 · Gas
Acura RLX MPG by year
The EPA has rated 7 model years of the Acura RLX, from 2014 to 2020. The most fuel-efficient year is the 2020, at 23 MPG combined in its best configuration. The 2020 model is 18% less efficient than the median midsize car that year (23 vs. 28 MPG).
Combined MPG by model year
- RLX, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every RLX model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2020 | Gas | 23 MPG | 20 / 29 | 28 | — | 1 | $2,576 |
| 2019 | Gas | 23 MPG | 20 / 29 | 28 | — | 1 | $2,576 |
| 2018 | Gas | 23 MPG | 20 / 29 | 28 | — | 1 | $2,576 |
| 2017 | Gas | 23 MPG | 20 / 30 | 27 | — | 1 | $2,576 |
| 2016 | Gas | 23 MPG | 20 / 30 | 28 | — | 1 | $2,576 |
| 2015 | Gas | 23 MPG | 20 / 30 | 27.5 | — | 1 | $2,576 |
| 2014 | Gas | 23 MPG | 20 / 30 | 28 | — | 1 | $2,576 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare RLX model years
See how much a newer RLX would save over an older one.
Models similar to the Acura RLX
Other Acura RLX versions
Frequently asked questions
Which Acura RLX year has the best fuel economy?
The 2014 Acura RLX, rated up to 23 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $2,576 a year.
What is the fuel economy of the latest Acura RLX?
The 2020 Acura RLX is rated up to 23 MPG combined.