2015 Acura RLX
The 2015 Acura RLX is a midsize car, rated at 23 MPG combined by the EPA, with a 5-star NHTSA overall safety rating. NHTSA lists 3 recalls for this model year.

- Combined MPG
- 23
- NHTSA safety
- Starting price
- —
- Recalls
- 3
Watch: RLX reviews
Full specifications
Identity
SRC · NHTSA vPIC| Make | Acura |
|---|---|
| Model | RLX |
| Model year | 2015 |
| Vehicle class | Midsize Car |
Engine & drivetrain
SRC · EPA FuelEconomy| Displacement | 3.5 L |
|---|---|
| Cylinders | 6 |
| Transmission | Automatic (S6) |
| Drivetrain | Front-Wheel Drive |
| Fuel | Premium Gasoline |
Fuel economy
SRC · EPA FuelEconomy| City MPG | 20 |
|---|---|
| Highway MPG | 30 |
| Combined MPG | 23 |
| CO₂ tailpipe | 381 g/mi |
| EPA annual fuel cost | $3350 |
Fuel economy
SRC · EPA FuelEconomy| City | 20 MPG |
|---|---|
| Highway | 30 MPG |
| Combined | 23 MPG |
Efficiency vs class average
About 38% below the class average.
estimate — adjust to your quote
- Amount financed
- $25,200
- Total interest
- $4,384
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≈ $1,748/yr · 12,000 mi/yr · $3.35/gal
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Cost to own
Estimate monthly payments and 5-year fuel cost using the tools in the sidebar. Figures use EPA fuel economy and current U.S. energy prices from EIA.
Safety ratings & recalls
SRC · NHTSA vPIC- Overall
- Frontal crash
- Side crash
- Rollover
Recalls (3)
- FORWARD COLLISION AVOIDANCE: CRASH IMMINENT BRAKING15V301000 · 2015-05-20
Honda (American Honda Motor Co.) is recalling certain model year 2014-2015 Acura MDX 2WD and AWD, RLX and 2014 Acura RLX Hybrid vehicles. In certain driving conditions, the Collision Mitigation Braking System (CMBS) may incorrectly interpret certain roadside objects such as metal fences or metal guardrails as obstacles and unexpectedly apply the brakes.
Remedy: Honda will notify owners, and dealers will update the CMBS software, free of charge. The recall began on July 6, 2015. Owners may contact Acura customer service at 1-800-382-2238. Honda's numbers for this recall is JQ4, JQ5 and JQ6.
- EXTERIOR LIGHTING:HEADLIGHTS14V792000 · 2014-12-16
American Honda Motor Co. (Honda) is recalling certain model year 2014 Acura RLX vehicles manufactured November 22, 2012, to January 30, 2014, 2015 Acura RLX vehicles manufactured June 4, 2014, to November 18, 2014, and 2014 Acura RLX Hybrid vehicles manufactured November 5, 2013, to July 25, 2014. An aluminum film applied to the inner reflector of the headlight may experience adhesion issues causing the film to delaminate. Thus, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, "Lamps, reflective devices, and associated equipment."
Remedy: Honda will notify owners, and dealers will replace both of the headlights, free of charge. The recall began February 2, 2015. Owners may contact Honda customer service at 1-310-783-2000. Honda's number for this recall is JN2.
- FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP23V858000 · 2023-12-18
Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.
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Frequently asked questions
What is the MPG of the 2015 Acura RLX?
The 2015 Acura RLX is EPA-rated at 23 MPG combined (20 city / 30 highway).
Is the 2015 Acura RLX reliable?
NHTSA lists 3 recalls for the 2015 Acura RLX. Recalls are repaired free of charge by the manufacturer — verify any open recalls by VIN before purchase.
How safe is the 2015 Acura RLX?
The 2015 Acura RLX earned a 5-star overall NHTSA safety rating, including 5 stars in the frontal crash test.
How much does it cost to fuel the 2015 Acura RLX?
At 12,000 miles per year, the 2015 Acura RLX costs roughly $1,748 per year to fuel, or about $8,739 over 5 years at current U.S. energy prices.
What type of vehicle is the 2015 Acura RLX?
The 2015 Acura RLX is classified as a midsize car. Common rivals in this class are worth comparing on price, MPG, and safety.
Sources: NHTSA vPIC · EPA FuelEconomy · NHTSA vPIC