Acura RLX — All Years
We have Acura RLX specifications on file for 7 model years, 2014–2020, covering saloon/sedan trims. Select a year below for full engine, fuel economy, dimensions and safety data.
| Year | Engine | Fuel | MPG (UK) | NHTSA |
|---|---|---|---|---|
| 2020 | 3.5L 6-cyl | Premium Gasoline | 28 | 5★ |
| 2019 | 3.5L 6-cyl | Premium Gasoline | 28 | 5★ |
| 2018 | 3.5L 6-cyl | Premium Gasoline | 28 | 5★ |
| 2017 | 3.5L 6-cyl | Premium Gasoline | 28 | 5★ |
| 2016 | 3.5L 6-cyl | Premium Gasoline | 28 | 5★ |
| 2015 | 3.5L 6-cyl | Premium Gasoline | 28 | 5★ |
| 2014 | 3.5L 6-cyl | Premium Gasoline | 28 | — |
Frequently Asked Questions
What years is the Acura RLX covered on this site?
We have data for 7 model years of the Acura RLX, from 2014 to 2020.
Which Acura RLX year has the best fuel economy?
The 2020 model returns the highest combined MPG (UK) on record here, at 28 mpg.
Does the Acura RLX have a 5-star NHTSA safety rating?
Yes — the 2015, 2016, 2017, 2018, 2019, 2020 model years hold an overall 5-star NHTSA rating on record here.
What body style is the Acura RLX?
The Acura RLX is classed as a saloon/sedan on this site.
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