2021 Nissan Maxima Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2021 Nissan Maxima
- No active NHTSA safety recalls on record — a clean recall slate for the 2021 model year.
- Scores 9 points below the strongest nearby year — the 2023 Nissan Maxima earns a 87.
- The system most likely to surface first: continuously variable transmission (cvt) (major severity).
The 2021 Nissan Maxima at a glance
- Is the 2021 Nissan Maxima reliable?
- Autojunket rates the 2021 Nissan Maxima 78/100 (grade C+), categorized as moderate risk. A comfortable V6 sedan that punches above its weight, but requires vigilance regarding its transmission.
- Should I buy a used 2021 Nissan Maxima?
- Autojunket recommends reading the full reliability report before buying a 2021 Nissan Maxima. The 2021 Nissan Maxima is a stylish, powerful, and comfortable sedan that provides excellent value on the used market. However, its Achilles' heel remains the CVT, which demands rigorous and proactive maintenance to ensure a long lifespan. Buy only if you are prepared for diligent transmission care or an extended wa…
- Which Nissan Maxima years are the most reliable?
- Best model years to buy: Within the 8th generation (2016-2023), no particular year stands out as significantly more reliable, but ensure any 2021 Maxima has a proven service history.. Years to avoid: No specific years to outright avoid within the 8th generation, but ALL Maximas (and most Nissans) with the CVT from around 2007-2015 generally carried a higher risk of premature transmission failure than newer iterations..
- What are the most common problems with the 2021 Nissan Maxima?
- The top failure points on the 2021 Nissan Maxima are Continuously Variable Transmission (CVT) (typically around 60,000-120,000 miles), Electrical Systems (Infotainment/Sensors) (typically around 30,000-70,000 miles), Suspension Components (typically around 70,000-110,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2021 Nissan Maxima?
- The first major mileage danger zone for the 2021 Nissan Maxima is around 30,000. Low Risk Zone — At this mileage, the Maxima is still relatively new and should only require routine maintenance like oil changes and tire rotations. Any issues would likely be covered under the factory warranty.
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2021 Nissan Maxima?
The 2021 Nissan Maxima offers a compelling blend of V6 performance and upscale comfort, making it a tempting proposition for a budget-conscious luxury buyer. However, its long-term reliability is significantly tempered by the inherent risks associated with Nissan's Continuously Variable Transmission (CVT), demanding diligent maintenance and a cautious approach to ownership.
The 2021 Nissan Maxima is a stylish, powerful, and comfortable sedan that provides excellent value on the used market. However, its Achilles' heel remains the CVT, which demands rigorous and proactive maintenance to ensure a long lifespan. Buy only if you are prepared for diligent transmission care or an extended wa…
Best Model Years
Within the 8th generation (2016-2023), no particular year stands out as significantly more reliable, but ensure any 2021 Maxima has a proven service history.
Years to Avoid
No specific years to outright avoid within the 8th generation, but ALL Maximas (and most Nissans) with the CVT from around 2007-2015 generally carried a higher risk of premature transmission failure than newer iterations.
Biggest Strengths
- Robust VQ35DE V6 engine
- Comfortable ride and spacious interior
- Upscale styling and feature set for its class
Top Risk Areas
The systems that tend to fail first on the 2021 Nissan Maxima, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
The biggest Achilles' heel. Units can experience shuddering, loss of power, or complete failure due to fluid degradation, worn bands, or valve body issues. Proper, frequent fluid changes are critical.
Owners report occasional glitches with the infotainment system (freezing, connectivity issues), backup camera malfunctions, and sporadic failures of sensors (e.g., tire pressure, ABS). These are often software-related or minor component…
While not unique to the Maxima, front suspension components like struts and control arm bushings can wear prematurely, especially in regions with poor road conditions, leading to clunks, rattles, or reduced ride quality.
2021 Nissan Maxima Mileage Danger Zones
The mileage windows when the 2021 Nissan Maxima most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the Maxima is still relatively new and should only require routine maintenance like oil changes and tire rotations. Any issues would likely be covered under the factory warranty.
Maintenance Zone
This mileage marks a crucial service interval where proactive maintenance, especially for the CVT, becomes paramount to longevity. Components are starting to wear beyond factory-new condition.
Elevated Risk Zone
Beyond the typical warranty periods, the Maxima enters a phase where the likelihood of significant component wear, particularly the transmission, increases. Comprehensive inspections are vital.
High Risk Zone
At this mileage, the vehicle's major components, especially the CVT, are operating at or beyond their expected lifespan without meticulous maintenance. Buyers should budget for potential major repairs.
2021 Nissan Maxima Ownership Cost Outlook
What it typically costs to keep the 2021 Nissan Maxima on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$400-600
Moderate Repairs
$500-1,500 occasionally (e.g., brakes, suspension work, ignition coils)
How Long Does the 2021 Nissan Maxima Last?
For optimal longevity, adhere strictly to or exceed the manufacturer's recommended CVT fluid change intervals, ideally every 30,000-40,000 miles, and prioritize a comprehensive pre-purchase inspection for any used model.
What 2021 Nissan Maxima Owners Actually Say
What Owners Love
- Strong V6 engine performance and smooth acceleration.
- Upscale interior design and comfortable seating, especially in higher trims.
- Attractive, sporty exterior styling that stands out.
- Good value for money, offering luxury features at a non-luxury price point.
Common Frustrations
- CVT performance can feel disconnected and lacks traditional gear shifts, reducing driving engagement.
- Fuel economy is not class-leading, especially for a large sedan.
- Road and tire noise can be noticeable at highway speeds.
- Infotainment system can be laggy or glitchy compared to rivals.
Who Should Buy the 2021 Nissan Maxima?
Best For
- Drivers seeking V6 power and a sporty look on a budget.
- Those prioritizing a comfortable, quiet highway cruiser.
- Buyers who appreciate a well-appointed interior for the price.
Not Ideal For
- Enthusiasts who demand crisp transmission shifts and maximum driver engagement.
- Buyers seeking absolute, bulletproof long-term reliability without proactive maintenance.
How the 2021 Nissan Maxima Compares to Rivals
The Maxima offers a more luxurious feel and powerful V6 than many rivals at its price point, but its reliability is consistently held back by the CVT, placing it below segment leaders like the Lexus ES or even a V6 Accord with a traditional automatic.
More Reliable Than
- Chrysler 300 (earlier generations for general reliability)
- Some older German luxury sedans (due to lower overall maintenance burden)
Comparable To
- Toyota Avalon (slightly below on long-term transmission reliability)
- Kia Cadenza (similar blend of value and features with moderate long-term risk)
NHTSA Recalls
No active NHTSA safety recalls on file for the 2021 Nissan Maxima. Always verify with your VIN atnhtsa.gov.
What breaks on the 2021 Nissan Maxima?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
Autojunket OSC · OSC Transfer
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Nissan Maxima by Year
Compare AutoScores across nearby years of the Nissan Maxima. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
Relevant Products for Your 2021 Nissan Maxima
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Where the 2021 Nissan Maxima report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
Single report price
Frequently Asked Questions
Related Comparisons
Sell your 2021 Nissan Maxima for what it's actually worth.
Log every service on your Nissan Maxima. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
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