If you’re considering a 2021 Honda Accord, you’re looking at one of the most popular midsize sedans for good reason. It’s known for its blend of comfort, efficiency, and value. But like any vehicle, it has its share of reported issues. Understanding the common 2021 Honda Accord problems is key to making a smart purchase or addressing concerns with your current car. This guide will walk you through the most frequent reliability concerns owners have experienced.
2021 Honda Accord Problems
While the 2021 Accord maintains Honda’s strong reputation for reliability, no car is perfect. The problems reported tend to be minor electrical gremlins and some build quality niggles rather than major mechanical failures. Most owners enjoy trouble-free driving, but being aware of these potential issues helps you stay ahead of them.
1. Infotainment System Glitches and Freezes
This is perhaps the most common complaint for the 2021 model. The 8-inch touchscreen display can sometimes be unresponsive or slow. Owners report the screen freezing, failing to boot up, or the audio system not working properly.
- The screen may go black and require a reset.
- Apple CarPlay or Android Auto may disconnect randomly.
- Touch sensitivity can be laggy, especially on startup.
What you can do: Often, a simple reset fixes the issue. Hold the power button for about 10 seconds until the system reboots. If problems persist, a software update from your Honda dealer is usually the next step. Check with your dealer for any Technical Service Bulletins (TSBs) related to the audio unit.
2. Uncomfortable or Squeaking Driver’s Seat
Several owners have noted issues with the driver’s seat. The complaints usually fall into two categories: comfort and noise. Some drivers find the seat bottom cushion becomes uncomfortable on longer trips, lacking support.
More notably, a squeaking or creaking noise from the seat frame is a frequent report. The noise often occurs when shifting weight or going over bumps.
What you can do: For comfort, an aftermarket cushion can help. For squeaks, the fix typically requires a dealer visit. The technician may need to lubricate certain points on the seat frame or, in some cases, replace seat components under warranty. It’s a known issue that many dealers are familiar with.
3. Wind Noise from the Driver’s Side Window
A noticeable whistling or rushing wind noise from the front driver’s side window area is a reported concern. This is often most apparent at highway speeds (above 55 mph) and can be quite distracting. It suggests a potential issue with the window seal or alignment.
What you can do:
- First, check for any obvious obstructions in the door seal.
- Try rolling the window all the way down and back up to see if it re-seats properly.
- If the noise continues, your dealer can adjust the window’s alignment or replace the weather stripping. This should be covered under the new vehicle warranty.
4. Paint Quality and Chipping Issues
Some owners have expressed dissatisfaction with the paint’s durability, particularly on the front bumper and hood. The paint may chip more easily than expected from road debris. This seems to be more prevalent on certain darker colors.
While not a mechanical failure, it’s a cosmetic concern that can frustrate owners who want to keep their car looking new.
What you can do: Proactive protection is best. Consider applying a clear paint protection film (PPF) to the front-facing surfaces (hood, bumper, mirrors). For existing chips, use touch-up paint promptly to prevent rust. Regular washing and waxing also helps protect the clear coat.
Is This a Widespread Problem?
It’s hard to say if it’s a universal flaw, but online forums and owner complaints indicate it’s frequent enough to be a noted concern. Honda’s paint has generally been considered thin for several model years.
5. Hesitation or Jerky Transmission Behavior
The Accord’s Continuously Variable Transmission (CVT) is generally smooth, but some drivers report occasional hesitation when accelerating from a stop. You might feel a slight jerk or a moment where the engine revs but power delivery feels delayed.
This is less common in the 2021 model than in older years, but it still pops up in some owner reports. The 2.0T engine paired with the 10-speed automatic transmission has fewer complaints in this area.
What you can do:
- Ensure your vehicle’s software is up to date. Transmission control updates can refine shifting behavior.
- Use the “Econ” mode less frequently, as it can exaggerate sluggish throttle response.
- If the issue is severe or accompanied by check engine lights, a dealer diagnosis is crucial to rule out sensor or software faults.
6. Rattles and Interior Buzzes
Interior rattles are a common annoyance in many modern cars, and the Accord isn’t entirely immune. Typical locations for these noises include the dashboard, center console, sunroof (if equipped), and door panels. A loose trim piece or wire harness can buzz at specific RPMs or on rough roads.
What you can do: Tracking down a rattle can be tedious. Start by removing all items from door pockets and the console. Have a passenger help you locate the general area while you drive. Once isolated, a dealer can secure the offending trim piece. Often, these fixes are covered under warranty if the car is fairly new.
7. Battery Drain or Early Battery Failure
A number of 2021 Accord owners have reported the factory battery dying prematurely, sometimes within the first two years. This can leave you stranded and is often attributed to the car’s numerous electronic systems drawing a small amount of power even when off.
What you can do:
- If your battery dies, have it load-tested. Most auto parts stores do this for free.
- If it fails, a replacement is needed. Consider upgrading to a higher-capacity battery if you frequently take short trips that don’t allow the battery to fully recharge.
- If the problem repeats, the dealer should check for parasitic draw to see if a module is staying awake and draining power.
8. Steering Wheel Vibration or Shimmy
Some drivers have noted a slight vibration in the steering wheel, usually at highway speeds. This is often related to wheel balance or tire issues rather than a steering system defect.
However, in some cases, it could be related to warped brake rotors, which would cause vibration when braking.
What you can do: The first and easiest step is to have your tires rebalanced and rotated. If the vibration persists, have the brake rotors checked for warping. Proper tire inflation is also critical for a smooth ride.
How Reliable is the 2021 Honda Accord Overall?
Despite this list of problems, it’s important to keep perspective. Major reliability surveys consistently rate the Honda Accord highly. The 2021 model year shows a strong record for powertrain reliability and long-term durability.
Most of the issues listed here are electronic or comfort-related, not catastrophic engine or transmission failures. For many owners, these problems are minor inconveniences rather than deal-breakers.
Should You Buy a Used 2021 Honda Accord?
Absolutely, but be a smart shopper. The 2021 Accord is a fantastic sedan that offers great fuel economy, a comfortable ride, and lots of standard features. Here’s a quick checklist for a used purchase:
- Get a Vehicle History Report: Check for accidents or major damage.
- Test All Electronics: Thoroughly test the infotainment screen, all speakers, every USB port, and both phone projection systems.
- Listen for Noises: On the test drive, drive on different road surfaces. Listen for wind noise, seat squeaks, and interior rattles.
- Check the Battery: Ask about the battery’s age and if it’s ever been replaced.
- Get a Pre-Purchase Inspection: Always have an independent mechanic inspect the car before you buy. They can spot issues you might miss.
Maintenance Tips to Avoid Problems
Sticking to the factory maintenance schedule in your owner’s manual is the single best thing you can do. For the 2021 Accord, pay special attention to:
- Regular oil changes (using the correct 0W-20 oil).
- CVT fluid changes at the recommended interval (often around 60,000 miles).
- Brake fluid flushes every 3 years.
- Keeping the battery terminals clean and checking its charge level if the car will sit unused.
FAQ: 2021 Honda Accord Concerns
What is the most serious problem with the 2021 Accord?
There isn’t a widespread, catastrophic problem. The most pervasive issues are the infotainment glitches and wind noise, which are annoying but not safety-critical in most cases.
Are there any recalls for the 2021 Honda Accord?
Recalls are issued for safety-related defects. You should always check the NHTSA website (safercar.gov) with the Vehicle Identification Number (VIN) for any open recalls on a specific car. As of this writing, the 2021 Accord has had a few minor recalls, like for incorrect tire pressure label information.
Does the 2021 Accord have transmission problems?
The CVT transmission is generally reliable. Reports of hesitation or jerking are not as common as in earlier generations and are often addressed with software updates. The 10-speed automatic in the 2.0T model has a strong reliability record.
Is the 1.5T engine in the 2021 Accord reliable?
Yes, the 1.5-liter turbocharged engine is proven and reliable. Earlier models (pre-2019) in some Hondas had oil dilution concerns in very cold climates, but Honda issued software updates to mitigate this. The 2021 model’s engine is considered robust with proper maintenance.
How expensive are repairs for a 2021 Accord?
Repair costs are generally average for the class, which means they are reasonable. Honda parts are widely available. The biggest costs outside of routine maintenance would be for electronic components like the audio unit, but these are often covered under the 3-year/36,000-mile warranty.
In conclusion, the 2021 Honda Accord remains a top-tier choice for a used midsize sedan. Its reported problems are largely centered on electronics and minor build quality items rather than mechanical failures. By being aware of these potential issues, you can test for them before buying or address them promptly if they arise in your own car. With its excellent fuel economy, spacious interior, and strong resale value, the Accord’s strengths far outweigh its common annoyances for the vast majority of drivers.