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Research · Small Sport Utility Vehicle 2WD

2015 Acura RDXRecalls, problems, MPG & safety

NHTSA lists 3 safety recalls and 415 owner complaints for the 2015 Acura RDX. Most complaints involve exterior lighting (343) and air bags (33). The EPA rates it 22–23 mpg combined, and NHTSA gives it 5 stars overall.

Check a VINAdd to my garage
Combined MPG
22–23mpg
EPA · 2 versions
NHTSA overall
5of 5 stars
NCAP crash tests
Safety recalls
3campaigns
Latest Jun 2019
Owner complaints
415
Top: exterior lighting
Fuel cost / yr
$3,450est.
EPA estimate, best version
01 —Recalls

Safety recalls

3 NHTSA campaigns · applies to some vehicles, check your VIN

Air bags: inflator module

Free remedy

Honda (American Honda Motor Co.) is recalling certain 2013 Acura ILX, 2015 RDX, 2005-2010 and 2012 RL, 2009-2014 TL, 2010 and 2012 ZDX, 2007-2011 CR-V, 2011-2013 and 2015 CR-Z, 2009-2013 Fit, 2013 Fit EV, 2010-2011 and 2013 Insight and 2007-2014 Ridgeline vehicles. These vehicles are equipped with driver frontal air bag inflators assembled as a recall remedy part or replacement service part, that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Air bagsReported Jun 27, 2019NHTSA 19V500000

Air bags: inflator module

Free remedy

Honda (American Honda Motor Co.) is recalling specific 2003 Acura 3.2CL, 2013-2016 ILX, 2013-2014 ILX Hybrid, 2003-2006 MDX, 2007-2016 RDX, 2002-2003 3.2TL, 2004-2006, and 2009-2014 TL, 2010-2013 ZDX and 2001-2007 and 2009 Honda Accord, 2001-2005 Civic, 2003-2005 Civic Hybrid, 2001-2005 Civic GX NGV, 2002-2007 and 2010-2011 CR-V, 2003-2011 Element, 2007 Fit, 2002-2004 Odyssey, 2003-2008 Pilot, and 2006-2014 Ridgeline vehicles. The affected vehicles received a replacement driver air bag inflator as part of a previous Takata inflator recall remedy or a replacement driver air bag module containing the same inflator type as a service part. Due to a manufacturing error, in the event of a crash necessitating deployment of the driver frontal air bag, these inflators may explode.

Air bagsReported Mar 6, 2019NHTSA 19V182000

Air bags: inflator module

Free remedy

Honda (American Honda Motor Co.) is recalling certain model year 2007-2011 Honda CR-V, 2011-2015 CR-Z, 2010-2014 FCX, and Insight, 2009-2013 Fit, 2013-2014 Fit EV, 2007-2014 Ridgeline, 2013-2016 Acura ILX, 2013-2014 Acura ILX Hybrid, 2007-2016 RDX, 2005-2012 Acura RL, 2009-2014 Acura TL, and 2010-2013 Acura ZDX vehicles. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture.

Air bagsReported Feb 3, 2016NHTSA 16V061000
Data from NHTSA Recalls API · synced Oct 28, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

415 complaints filed with NHTSA · Dec 2014 – Oct 2026
  1. Exterior lighting343
  2. Air bags33
  3. Visibility/wiper21
  4. Structure10
  5. Electrical system8
  6. Fuel/propulsion system6
  7. Power train4
  8. Engine3
  9. Steering3

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each RDX model year we’ve synced.

View as table
Model yearNHTSA complaints
200753
200833
200915
201022
201116
201215
2013162
2014244
2015415
201641
201780
201878
2019439
2020349
2021117
202231
202324
202412
202530
20261
Crashes reported
7
Fires reported
0
Injuries reported
4
Deaths reported
0
Data from NHTSA Complaints API · synced Oct 28, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Exterior lighting

343 reports3 crashes
“I have experienced the following situations while driving: •At night, drivers approaching from the opposite direction signal me to turn on my headlights, even though my headlights are already on. •In rainy conditions, I often have to pull over because I cannot adequately see the road markings. •Recently, while driving on neighborhood streets lined with mature trees, I failed to see a curb and struck it because of the limited visibility. My vehicle's history shows that an Acura dealership replaced the headlight bulbs in 2020, at approximately 77,000 miles, slightly beyond the basic warranty period. Since then, I have replaced both low-beam bulbs again in 2026. My exterior headlight lenses are clear, and replacing both bulbs has not resolved the problem. In October 2026, Acura dealership inspected my vehicle. The dealership documented that both headlight bulbs were operating properly and that the electrical output was proper at 12V. The dealership recommended replacing both headlight assemblies due to cloudiness inside the headlight lenses resulting from moisture/oxidation. The dealership also documented that it could not perform photometric output testing…”
Owner complaint to NHTSAFiled Oct 13, 2026Exterior lighting, Visibility/wiperODI 11770839

Air bags

33 reports2 crashes
“The Airbag is coming on off every day . 12/15/2925 Acura John Eagle dealer want me to pay the repair they said I don’t have the recall . I may bring car to home without repairing airbag. Please help me.with the recall letter for airbag I apreaciate. Ha”
Owner complaint to NHTSAFiled Dec 15, 2025Air bagsODI 11705099

Visibility/wiper

21 reports
“Reflectors on low beam headlights have completely failed. Provides almost no illumination and is very dangerous to drive at night. Changing bulbs, cleaning outer lens makes no difference, the entire housing needs to be replaced.”
Owner complaint to NHTSAFiled Aug 6, 2026Exterior lighting, Visibility/wiperODI 11755291
All 2015 RDX problemsSend a problem to a mechanic on findmechanic.ai
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
04 —Key specs

Engines, transmissions & drive

2 versions rated by the EPA
EPA class
Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD
Engines
3.5L 6-cyl
Transmissions
Automatic (S6)
Drive
Front-Wheel Drive · All-Wheel Drive
Fuel
Premium Gasoline

Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.

Data from EPA fueleconomy.gov · synced Oct 28, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
RDX 2WD
Auto (S6), 6 cyl, 3.5 L · Front-Wheel Drive
202823$3,450387
RDX 4WD
Auto (S6), 6 cyl, 3.5 L · All-Wheel Drive
192722$3,600401
  • RDX 2WD
    Auto (S6), 6 cyl, 3.5 L
    20 city · 28 hwy · $3,450/yr
    23
    mpg comb.
  • RDX 4WD
    Auto (S6), 6 cyl, 3.5 L
    19 city · 27 hwy · $3,600/yr
    22
    mpg comb.
Estimate your fuel costCost of ownership
Data from EPA fueleconomy.gov · synced Oct 28, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

2 tested variants
Overall rating
5/ 5
5 of 5
Acura RDX SUV AWD
Frontal crash
5 of 5
Side crash
5 of 5
Side pole
5 of 5
Rollover
4 of 5
Rollover risk
15.5%
Overall
5 / 5
Acura RDX SUV FWD
Frontal crash
5 of 5
Side crash
5 of 5
Side pole
5 of 5
Rollover
4 of 5
Rollover risk
16.4%
Data from NHTSA NCAP Safety Ratings API · synced Oct 28, 2026Vehicle 9011Vehicle 9010
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

2015 RDX questions

How many recalls does the 2015 Acura RDX have?

3 safety recalls as of Oct 28, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.

What are the most common 2015 Acura RDX problems?

Owners filed 415 complaints with NHTSA. The most-cited components are exterior lighting (343), air bags (33), visibility/wiper (21). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2015 Acura RDX get?

The EPA rates the 2015 Acura RDX at 22–23 mpg combined, depending on engine and drivetrain (2 versions rated).

How safe is the 2015 Acura RDX?

NHTSA's New Car Assessment Program gives the 2015 Acura RDX 5 out of 5 stars overall.

Data from NHTSA & EPA · synced Oct 28, 2026