2021 Nissan Sentra: Reliability, Recalls, Known Issues & Cost to Own
Data last updated 2026-07-04 · sources listed throughout · based on public NHTSA data
Comfortable, well-equipped 8th-gen Sentra, but steering (tie-rod recall) and AEB phantom-braking complaints are common; otherwise inexpensive to own. 4 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2021 Nissan Sentra ranged from $19,510 to $21,850 depending on trim (base MSRP, before options and destination).
This listing
Context from the listing you were viewing, not a market-price judgement.
Comfortable, well-equipped 8th-gen Sentra, but steering (tie-rod recall) and AEB phantom-braking complaints are common; otherwise inexpensive to own.
Sources (1)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=nissan&model=sentra…
Known issues
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Front tie rods can bend and, if neglected, break, risking a loss of steering control; steering is the most-reported area on 2020-2022 cars and was the subject of a recall.
commonly reported · 135 NHTSA complaints · typically 0k–40k miles · steering
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The automatic emergency braking / forward-collision system can activate with no obstacle present, abruptly applying the brakes (phantom braking).
commonly reported · 39 NHTSA complaints · brake
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Electrical-system complaints, infotainment, backup-camera and battery/charging glitches.
commonly reported · 104 NHTSA complaints · electrical
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The redesigned Xtronic CVT is far more durable than the 2013-2019 unit, but a minority still report shudder or hesitation.
occasional · 18 NHTSA complaints · transmission
Based on public NHTSA complaint data and AI synthesis: patterns, not guarantees.
Sources (3)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=nissan&model=sentra…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=nissan&model=sentra…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=nissan&model=sentra…
Recalls & safety
Recall history hasn't been loaded for this model year yet.
Whether a recall is still open on a specific car depends on its VIN. Check it free at NHTSA's VIN lookup (nhtsa.gov/recalls), or ask the seller for proof the repair was done.
Pros & cons
Pros
- Comfortable ride and good real-world fuel economy for a budget sedan.
- Bold redesigned styling with a much-improved, upscale-feeling interior.
- Advanced safety suite (forward-collision warning with automatic emergency braking, blind-spot monitoring) standard on every trim.
- Low purchase price and cheap to own, strong value.
Cons
- Modest 149-hp engine and CVT make acceleration leisurely, with little engine braking off-throttle.
- Tight rear seat and below-average emergency braking distance versus some rivals.
- Automatic emergency braking can activate falsely, and front tie rods were recalled for bending.
Trims & original pricing
| Trim | Original base MSRP | New today | Engine | MPG |
|---|---|---|---|---|
| S | $19,510 | $22,600 | — | — |
| SV | $20,570 | $23,370 | — | — |
| SR | $21,850 | $25,000 | — | — |
Prices are base MSRP for each trim's standard configuration. Options, packages, and destination charges added to what original buyers actually paid.
2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.
Sources (2)
- iseecars.comhttps://www.iseecars.com/car/2021-nissan-sentra-price
- iseecars.comhttps://www.iseecars.com/car/nissan-sentra-price
Depreciation
Move your cursor along the line to see the estimated value for any year.
This listing sits above the typical depreciation curve. Common for heavily-optioned cars and for 2021-2023 model years (pandemic-era pricing); the curve is anchored at base MSRP, which excludes options.
Curve anchored at the entry-trim base MSRP ($19,510). Higher trims started higher (up to $21,850), and options added more.
Curve outlook: a typical 2021 loses roughly another 34% of its value over the next 3 years. These are estimates from public data, not a market-price claim.
2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.
Sources (1)
- iseecars.comhttps://www.iseecars.com/car/nissan-sentra/resale-value
Cost to own
| Repairs (rises with mileage) | ≈ $450–500/yr |
| Insurance (medium tier) | ≈ $1,800–1,900/yr |
| Expected lifespan | ~200k miles |
National-average estimates based on public data. Your costs vary by region, driver, and condition.
Sources (2)
- repairpal.comhttps://repairpal.com/reliability/nissan/sentra
- moneygeek.comhttps://moneygeek.com/insurance/auto/nissan-sentra-insurance/
Frequently asked questions
What problems does the 2021 Nissan Sentra have?
Documented issue patterns include: Front tie rods can bend and, if neglected, break, risking a loss of steering control; steering is the most-reported area on 2020-2022 cars and was the subject of a recall; The automatic emergency braking / forward-collision system can activate with no obstacle present, abruptly applying the brakes (phantom braking); Electrical-system complaints, infotainment, backup-camera and battery/charging glitches; The redesigned Xtronic CVT is far more durable than the 2013-2019 unit, but a minority still report shudder or hesitation. Frequency is based on public NHTSA complaint data: patterns, not guarantees.
Is the 2021 Nissan Sentra reliable?
Comfortable, well-equipped 8th-gen Sentra, but steering (tie-rod recall) and AEB phantom-braking complaints are common; otherwise inexpensive to own.
How much did the 2021 Nissan Sentra cost new?
Between $19,510 and $21,850 depending on trim. Those are base MSRPs for each trim's standard configuration; options, packages, and destination charges added to what original buyers actually paid. 2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.
Is the Nissan Sentra expensive to maintain?
Estimated repairs run roughly $450–500/year as mileage climbs.
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Estimates are based on public data: patterns, not guarantees. CarVitals is not affiliated with NHTSA, CarMax, AutoTrader, or Cars.com. Issue frequencies come from public NHTSA complaint data, which has no denominator, so they describe reporting patterns, not failure probabilities. Always have a used car inspected before buying. How we build these reports.