The 2013 Accord is generally reliable, but the 4-cylinder CVT models have serious transmission concerns, and V6 models suffer from a known piston ring defect causing catastrophic oil consumption and engine failure. The CVT and engine issues overshadow an otherwise solid platform.
V6 Piston Ring Failure & Excessive Oil Consumption
Common · high severity
Typical onset: 60,000-120,000 mi
Symptoms: Burning 1+ quart oil every 1,000 miles, Blue smoke from exhaust on startup or acceleration, Fouled spark plugs, Check engine light (misfire codes), Eventually complete engine seizure if ignored
Fix: Honda's J35 V6 in this generation has defective piston rings that lose tension. TSB exists but no recall. Fix requires full engine rebuild (pistons, rings, bore honing) at 25-35 hours labor, or short block replacement at 20-28 hours. Many owners discover this after warranty expires.
Symptoms: Shuddering or jerking during acceleration 20-50 mph, Hesitation when accelerating from stop, Slipping sensation under load, Whining or grinding noises, Complete loss of drive in severe cases
Fix: The CVT in 4-cylinder Accords is notorious for torque converter lockup shudder and belt/pulley wear. Honda issued TSB and extended warranty to 10yr/125k miles for judder, but not total failure. Software updates help temporarily. Real fix is transmission replacement at 12-16 hours labor plus $3,000-4,000 reman unit.
Estimated cost: $3,800-5,500
Transmission Oil Cooler Line Leaks
Occasional · medium severity
Typical onset: 80,000-140,000 mi
Symptoms: Transmission fluid puddle under vehicle (red fluid), Burnt transmission fluid smell, Low fluid level leading to slipping or overheating, Fluid visible along cooler lines near radiator
Fix: Cooler lines from transmission to radiator develop cracks or fitting leaks. Part is cheap ($80-150), but routing requires subframe work on some setups. 2-3 hours labor to replace lines and refill/bleed system. Must address immediately to prevent transmission damage from low fluid.
Estimated cost: $300-600
Engine Mount Failure (Transmission Mount Specifically)
Common · medium severity
Typical onset: 70,000-120,000 mi
Symptoms: Clunking noise when shifting from Park to Drive or Reverse, Excessive vibration at idle in Drive, Engine rocks visibly when revving, Thump felt through steering wheel or floor during acceleration/deceleration
Fix: Front and rear engine mounts wear, but the transmission mount (upper torque mount) fails most often. Hydraulic fluid leaks from mount. Replacement is 1.5-2.5 hours per mount. Recommend replacing front, rear, and transmission mounts as a set since they age together.
Estimated cost: $400-800
VTC Actuator Rattle (4-cyl and V6)
Occasional · low severity
Typical onset: 60,000-100,000 mi
Symptoms: Loud rattle from engine on cold start lasting 2-5 seconds, Sounds like marbles in a can or diesel clatter, Goes away once oil pressure builds, Check engine light with P3400/P3497 codes in some cases
Fix: Variable Timing Control actuator on intake cam wears internally or gets sticky from sludge. Not dangerous but annoying. Actuator replacement requires valve cover removal. 3-4 hours labor, part is $150-250. Using 0W-20 oil and frequent changes (5k mi) delays onset. Some owners live with it.
Estimated cost: $500-800
Driveshaft Center Support Bearing Failure (V6 models)
Occasional · medium severity
Typical onset: 90,000-150,000 mi
Symptoms: Droning or humming noise at highway speeds, Vibration through floor at 60-70 mph, Clunking noise during acceleration or deceleration, Noise changes with vehicle speed, not engine RPM
Fix: V6 Accords use a two-piece driveshaft with center support bearing. Bearing dries out and fails. Driveshaft assembly replacement is the fix—Honda doesn't sell bearing separately. 2-2.5 hours labor. Part runs $400-600. Aftermarket options available but mixed quality.
Estimated cost: $600-1,000
Fuel Pump Failure (Part of Recall)
Occasional · high severity
Symptoms: Engine cranks but won't start, Stalling at any speed without warning, Sputtering and loss of power under load, No fuel pump priming sound when key turned to ON
Fix: NHTSA recall 19V574 covers fuel pump impeller cracking. If your VIN is in recall, dealer replaces free. If not covered or pump fails for other reasons, replacement is 1.5-2 hours labor (drop tank). Pump assembly $300-500. Critical safety issue—get recall done if applicable.
Estimated cost: $500-800
Owner tips
Check for open recalls (fuel pump especially) and get them done—free at any Honda dealer.
If buying a V6, demand oil consumption test: drive 500 miles, check dipstick—should NOT lose more than half a quart.
4-cylinder CVT models: budget for transmission replacement around 100k miles unless warranty extension applies.
Use 0W-20 synthetic oil and change every 5,000 miles to minimize VTC actuator and piston ring issues.
Transmission fluid changes every 30k miles can extend CVT life, despite Honda 'lifetime' fluid claim.
Inspect transmission cooler lines annually—catching a leak early prevents $5k transmission replacement.
Buy the V6 6-speed manual if you can find one; otherwise, 4-cyl CVT is a gamble and V6 auto risks engine failure—both need thorough pre-purchase inspection and records of preventive maintenance.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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Honda (American Honda Motor Co.) is recalling certain 2013 Honda Accord vehicles equipped with a 4-cylinder engine and a continuously-variable transmission. The affected vehicles were originally sold, or ever registered, in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin. The driveshaft may corrode and break, due to damage from road salt or other contaminants.
Consequence: A broken driveshaft can result in a loss of drive power, or a vehicle rollaway when the vehicle is in park without the parking brake applied. Both scenarios can increase the risk of a crash or injury.
Remedy: Dealers will inspect and replace the driveshaft assemblies as necessary, free of charge. Owner notification letters were mailed August 11, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's number for this recall is OM2. This recall expands previous recall number 20V769.
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.
Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
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.
POWER TRAIN:DRIVELINE:DRIVESHAFT · 20V769000
2020-12-10
Honda (American Honda Motor Co.) is recalling certain 2013-2015 Accord vehicles equipped with a 4-cylinder engine and a continuously-variable transmission that were originally sold, or ever registered, in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin. The drive shafts were assembled with a lubricant that may have degraded the drive shafts' protective coating, making it more susceptible to damage from road salt or other contaminants, and potentially cause it to break.
Consequence: A broken drive shaft may cause a sudden loss of drive power. The vehicle could also roll away if the parking brake has not been applied before the vehicle has been exited. Either condition can increase the risk of a crash or injury.
Remedy: Honda will notify owners, and dealers will inspect the drive shafts, replacing both the left and right drive shafts, if necessary, free of charge. The recall began February 4, 2021. Owners may contact Honda customer service at 1-888-234-2138.
ELECTRICAL SYSTEM:12V/24V/48V BATTERY · 17V418000
2017-06-29
Honda (American Honda Motor Co.) is recalling certain 2013-2016 Honda Accord vehicles. The case for the battery sensor, part of the battery management system, may allow water to get in, potentially causing an electrical short.
Consequence: An electrical short increases the risk of a fire.
Remedy: Honda will notify owners, and dealers will replace the sensor, free of charge. Dealers will perform an interim remedy of applying adhesive to the case to prevent water intrusion. The recall began November 8, 2017. Owners may contact American Honda Customer Support Center at 1-888-234-2138. Honda's number for this recall is KG0.
FUEL SYSTEM, GASOLINE · 13V297000
2013-07-08
American Honda Motor Co., Inc. (Honda) is recalling certain model year 2013 Accord vehicles that are Low-Emission Vehicle (LEV) II rated that were manufactured January 15, 2013, through April 5, 2013. The fuel tank neck may be out of specification causing the fuel pump to not properly seal to the fuel tank.
Consequence: An insufficent seal may led to a fuel leak which increases the risk of a fire.
Remedy: Honda will notify owners, and dealers will replace the fuel tank, nut and O-ring gasket free of charge. The recall began during August 2013. Honda's recall number is JA9. Owners may contact Honda at 1-310-783-2000.
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