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    Acura RDX

    EPA MPG: 22 mpg

    RECALL ALERT:
    There is 1 recall on this vehicle. Learn More.

    Reliability

    Overall Reliability

    The 2018 RDX is less reliable than other cars from the same model year.

    The 2018 Acura RDX has been recalled 1 time by NHTSA. View Recalls
    Most Common Trouble Spots
    Common Trouble Spot
    Common Trouble Spot

    Owner Reported Trouble Spots

    The Reliability score is based on our latest subscriber survey of 2018 Acura RDX owners. The owner comments describe problems respondents experienced with this vehicle.

    Climate System

    AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.

    What Owners Say

    A/C compressor

    "Air conditioning stopped working. An Acura dealer said it required a new compressor. We had it replaced by the Acura dealer."

    Anonymous, VA (2018 Acura RDX None 3.5-L V6)

    "Air conditioner stopped working. We added coolant and it did not blow cool air. The compressor was replaced."

    Anonymous, MS (2018 Acura RDX None 3.5-L V6)

    ""The a/c was no longer cooling, the dealer service unit was wonderful. They had to order the part, lent me a TLX, and a few days later our RDX was making ice cubes in the cabin,""

    Anonymous A., TX (2018 Acura RDX None 3.5-L V6)
    Other climate system problem

    "AC valve failure"

    Anonymous, VA (2018 Acura RDX None 3.5-L V6)
    Refrigerant leaks

    ""AC was not blowing cold air, I live in south Florida. It was unbearable and I had leaks for refrigeration and fan not working properly. They charged me almost $3,997 to repair my AC. AC has been working now, it has been 3 months since it was fixed. Very very expensive repair at Delray Acura.""

    Anonymous, FL (2018 Acura RDX None 3.5-L V6)

    "The air conditioner stopped working and we added coolant but the coolant leaked out"

    Anonymous, MS (2018 Acura RDX None 3.5-L V6)

    Transmission Major

    Transmission rebuild or replacement, torque converter, premature clutch replacement.

    What Owners Say

    Torque converter

    "Intermittent warnings involving transmission occurred on highway trips"

    Anonymous A., AL (2018 Acura RDX None 3.5-L V6)

    ""The dealer replaced the torque converter said it was a recall item, but it took three times of going into the shop before they would admit to it and actually do it every time I took it in. They said oh theyve tried to reset it and theres nothing wrong with it, but it kept happening where the lights would come on andflashing and beepers would go off. Finally they agreed that. Yes it was a""

    Anonymous, BC (2018 Acura RDX None 3.5-L V6)

    "The only issue with it was it activated the warning light, it ran normally. Acura sent a letter extending the warranty. The dealer replaced the torque converter N/C and gave a loaner while they did the work."

    Anonymous, ON (2018 Acura RDX None 3.5-L V6)

    "The car drove fine. There were multiple error messages soon after I purchased it. The Torque converter was replaced under extended warranty provided for free from the manufacturer."

    Anonymous A., IN (2018 Acura RDX None 3.5-L V6)

    ""It never reached the "no go" stage , and the repair was covered by an extended warranty. The fuel pump was also recalled.""

    Anonymous, CA (2018 Acura RDX None 3.5-L V6)

    In-car Electronics

    Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.

    What Owners Say

    In-dash navigation system (GPS)

    ""It takes a long time to put in a address, When you hit the enter button sum times it dose not work you have to hit it again & again.""

    Anonymous, IL (2018 Acura RDX None 3.5-L V6)

    "Slow and ponderous method of inputting location information. Does not connect to external GPS apps. I almost never use it."

    Anonymous, NJ (2018 Acura RDX None 3.5-L V6)
    Phone pairing (e.g., Bluetooth)

    "Great difficulty pairing my phone with the entertainment system. My adult children prefer the VW because it uses ApplePlay. The Acura can't."

    Anonymous, NJ (2018 Acura RDX None 3.5-L V6)

    Fuel System/Emissions

    Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.

    What Owners Say

    Fuel pump

    "Manufacturer recall"

    Anonymous A., AL (2018 Acura RDX None 3.5-L V6)
    Other emissions/fuel system problem

    ""While I did not experience a problem, my vehicle was subject to a recall. The impacted part was replaced at no cost to me.""

    Anonymous, MD (2018 Acura RDX None 3.5-L V6)

    Transmission Minor

    Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.

    What Owners Say

    Rough shifting

    "Intermittent problem with rough shifting of the transmission."

    Anonymous, MO (2018 Acura RDX None 3.5-L V6)
    Transmission sensor or solenoid

    ""The transmission light came on all the time, but there was no noticeable performance issues--it was just unnerving to be solo driving a lonely highway with spotty cell phone service while worrying that my transmission might fail at any moment.""

    Anonymous, CA (2018 Acura RDX None 3.5-L V6)

    Electrical Accessories

    Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.

    What Owners Say

    Alarm or security system (excluding aftermarket systems)

    "The car alarm went off randomly and was told that it was caused by the Electronic Control Module"

    Anonymous, SC (2018 Acura RDX None 3.5-L V6)
    Body control module

    ""The defect in this module caused my alarm system to go off randomly, per Acura Dealership.""

    Anonymous, SC (2018 Acura RDX None 3.5-L V6)

    Noises/Leaks

    Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.

    What Owners Say

    Squeaks or rattles

    "Shocks"

    Anonymous, VA (2018 Acura RDX None 3.5-L V6)

    "Had to replace the front struts"

    Anonymous, VA (2018 Acura RDX None 3.5-L V6)

    Exhaust

    Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.

    What Owners Say

    Other/unsure

    ""Driver's side window malfunction, molding now caught up in window and will not open/close.. Need to take it in for repair.""

    Anonymous A., MD (2018 Acura RDX None 3.5-L V6)

    Suspension/Steering

    Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.

    What Owners Say

    Shocks or struts

    "Had to replace the rear passenger side shock which was discovered when I had the vehicle checked for a rattle in the rear. Not sure what created the problem - seemed odd."

    Anonymous A., NB (2018 Acura RDX None 3.5-L V6)

    Engine Cooling

    Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.

    Paint/Trim

    Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.

    Engine Minor

    Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.

    Drive System

    Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.

    Engine Electrical

    Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.

    Engine Major

    Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.

    Body Hardware

    Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.

    Brakes

    Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.

    2018 SUVs Reliability

    This Car
    vs. Similar Cars

    Acura vs. Other New Car Brands Reliability

    Reliability History
    * Redesign year
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    Overall Reliability Verdict
    NA
    NA
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    NA

    POTENTIAL TROUBLE SPOTS
    Powertrain
    NA
    NA
    NA
    NA
    NA
    NA
    Engine Major
    NA
    NA
    NA
    NA
    NA
    NA
    Engine Minor
    NA
    NA
    NA
    NA
    NA
    NA
    Engine Cooling
    NA
    NA
    NA
    NA
    NA
    NA
    Engine Electrical
    NA
    NA
    NA
    NA
    NA
    NA
    Transmission Major
    NA
    NA
    NA
    NA
    NA
    NA
    Transmission Minor
    NA
    NA
    NA
    NA
    NA
    NA
    Drive System
    NA
    NA
    NA
    NA
    NA
    NA
    Fuel System/Emissions
    NA
    NA
    NA
    NA
    NA
    NA
    Exhaust
    NA
    NA
    NA
    NA
    NA
    NA
    Suspension/Steering
    NA
    NA
    NA
    NA
    NA
    NA
    Brakes
    NA
    NA
    NA
    NA
    NA
    NA
    Climate System
    NA
    NA
    NA
    NA
    NA
    NA
    Build Quality
    NA
    NA
    NA
    NA
    NA
    NA
    Electrical Accessories
    NA
    NA
    NA
    NA
    NA
    NA
    Body Hardware
    NA
    NA
    NA
    NA
    NA
    NA
    Paint/Trim
    NA
    NA
    NA
    NA
    NA
    NA
    Noises/Leaks
    NA
    NA
    NA
    NA
    NA
    NA
    In-car Electronics
    NA
    NA
    NA
    NA
    NA
    NA
    Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for about 380,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2025 vehicles are holding up in 20 potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes, to power equipment and the electrical accessories.
    Recalls
    PROVIDED BY
    FUEL SYSTEM, GASOLINE
    Dec 18, 2023
    Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
    Summary:
    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.
    What should you do:
    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.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
    NHTSA CAMPAIGN ID Number: 23V858000
    Potential Number of Units Affected: 2490460
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