Model year record
2017 Acura RLX recalls & problems
The 2017 Acura RLX has no safety recalls on file with NHTSA, and 3 owner complaints. The most-reported problem area is suspension (2 complaints).

Safety recalls
No safety recalls have been filed for the 2017 Acura RLX.
Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.
Crash test ratings
2017 Acura RLX 4 DR FWD
| Frontal crash | ★★★★★ |
|---|---|
| Side crash | ★★★★★ |
| Rollover | ★★★★★ |
| Rollover risk | 9.7% |
Forward collision warning: Standard · Lane departure warning: Standard
2017 Acura RLX Sport Hybrid 4 DR AWD
| Frontal crash | Not Rated |
|---|---|
| Side crash | ★★★★★ |
| Rollover | ★★★★★ |
| Rollover risk | 9.7% |
Forward collision warning: Standard · Lane departure warning: Standard


NHTSA 5-Star Safety Ratings (New Car Assessment Program). Ratings are comparable only between vehicles of similar size and weight, and ratings from 2011 on use tougher tests than earlier years. Photos: NHTSA.
Fuel economy
RLX Hybrid Hybrid
| City / highway | 29 / 30 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.5 L · 6 cyl · Automatic (AM-S7) · All-Wheel Drive · about $2,850/year to fuel
RLX
| City / highway | 20 / 30 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.5 L · 6 cyl · Automatic (S6) · Front-Wheel Drive · about $3,550/year to fuel
EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.
What owners report
| Problem area | Complaints | Typical mileage* |
|---|---|---|
| Suspension | 2 | — |
| Service brakes | 1 | — |
| Wheels | 1 | — |
| Engine | 1 | — |
| Steering | 1 | — |
*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Recent owner complaints
- Steering
The contact owns a 2017 Acura RLX. The contact stated that while driving at various speeds, the vehicle pulled to the right, with a creaking sound while turning the steering wheel to the left or the right. The contact replaced the brake pads and rotors every year, but the failure persisted. The contact stated that the failure persisted after the wheels were rotated. The vehicle was taken to the dealer, who diagnosed that the steering column and suspension had failed, and the dealer replaced the steering column. Despite all the repairs, the failures persisted and became progressively worse. In addition to all the failures, there was an abnormal fuel odor inside and outside the vehicle. The…
- EngineFire
Catastrophic engine failure at speed, connecting rod failure, which is a known failure for this engine. Engine blew, lost all power, and hot oil hit the hot exhaust and the car caught on fire. A fire truck came to put out the engine fire.
- Suspension
TL* THE CONTACT OWNS A 2017 ACURA RLX. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED A SEVERE VIBRATION ON THE DRIVER'S SIDE WHEEL. THE CONTACT WAS ABLE TO FEEL THE FAILURE MORE WHILE DRIVING HIGHER SPEEDS. THE FAILURE OCCURRED WITHOUT WARNING. ACURA OF ORANGE PARK (7200 BLANDING BLVD, JACKSONVILLE, FLORIDA) STATED THAT THE BRAKES NEEDED TO BE RESURFACED. PRIOR TO THE FAILURE, THE TIRES WERE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND STATED THAT AN ACURA CERTIFIED TECHNICIAN WOULD HAVE TO DETERMINE THE CAUSE OF THE FAILURE BEFORE ANY FURTHER ACTION WAS TAKEN. THE FAILURE MILEAGE WAS APPROXIMATELY 2,500.
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
NHTSA defect investigations
- Desiccated Air Bag Inflator RuptureOpen
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled…
- Electrical overstressClosedLed to recall 20V024
The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect. During the investigation a complex failure was studied that can result in non-deployment of subject vehicle air bags and other restraint system devices in severe crash events. The subject vehicles may be equipped with an airbag control unit (ACU) for the supplemental restraint system (SRS) Electronic Control Unit (ECU) manufactured by ZF-TRW.  The ECU receives signals from crash sensors mounted in the vehicle and deploys the vehicle air bags and seat belt pretensioners in accordance with manufacturer design specifications.  The ECU in the subject vehicles contains a model DS84 application-specific integrated circuit (ASIC) which controls the communication of the crash sensor signal,…