The 2013 RDX is more reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2013 Acura RDX owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"replaced timing belt, seals"
Anonymous A., CA (2013 Acura RDX None 3.5-L V6)"I had to replace the alternator in July 2025"
Anonymous, IA (2013 Acura RDX None 3.5-L V6)"I had to replace the radiator due to leaking"
Anonymous, NC (2013 Acura RDX None 3.5-L V6)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"The air conditioner stopped working in about May 2025. They put in a new compressor which fixed the problem."
Anonymous, MA (2013 Acura RDX None 3.5-L V6)"this could have been a standard age related issue. There was a leak and it was expensive to fix."
Anonymous, MD (2013 Acura RDX None 3.5-L V6)"AC would not cool at idle. Bad refrigerant line seal replaced with freon recharge."
Anonymous, CA (2013 Acura RDX None 3.5-L V6)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
"My guess is when the timing got off some valves were damaged."
Anonymous A., TN (2013 Acura RDX None 3.5-L V6)"A small oil leak that I tried to have repaired. I was unsuccessful at that and it Isa very small leak so I let it go"
Anonymous, NM (2013 Acura RDX None 3.5-L V6)Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
"The brakes work well when the car is loaded but they are grabby when it's not loaded"
Anonymous, CO (2013 Acura RDX None 3.5-L V6)"brakes began squeaking after the front brakes were replaced"
Anonymous, TX (2013 Acura RDX None 3.5-L V6)Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
"There was no warning that the alternator was failing in anyway. Suddenly it stopped and it had drained the battery."
Anonymous, MD (2013 Acura RDX None 3.5-L V6)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.
"Car bounced excessively when it hit bumps. Major repair job corrected the issue."
Anonymous, CA (2013 Acura RDX None 3.5-L V6)Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
""Started 9 months ago, does it periodically (jerks when speeding up). Dealer said it needs a new transmission, my mechanic said what and see. It has not happened in the last two months""
Anonymous, CO (2013 Acura RDX None 3.5-L V6)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"check engine light is frequently on. can usually be turned off by spinning gas cap multiple times after using."
Anonymous, TX (2013 Acura RDX None 3.5-L V6)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.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
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.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
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.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Acura RDX
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""Well, the engine using oil seems to have clogged up the first bank catalytic converter. Running fuel cleaner and resetting the code fixed it for a few hundred miles. I got the part for about $200 on Rock Auto, but haven't got it in yet.""
Anonymous A., TN (2013 Acura RDX None 3.5-L V6)