2021 Nissan Frontier: Reliability, Recalls, Known Issues & Cost to Own
Data last updated 2026-07-04 · sources listed throughout · based on public NHTSA data
Final old-body Frontier with the 3.8L V6 and 9-speed automatic; the 9-speed's shift quality (hesitation, jerking) remains the main concern despite a remap, and the interior is dated. Test-drive the transmission. 2 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2021 Nissan Frontier ranged from $27,190 to $37,890 depending on trim (base MSRP, before options and destination).
This listing
Context from the listing you were viewing, not a market-price judgement.
Final old-body Frontier with the 3.8L V6 and 9-speed automatic; the 9-speed's shift quality (hesitation, jerking) remains the main concern despite a remap, and the interior is dated. Test-drive the transmission.
Sources (3)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=nissan&model=fronti…
- repairpal.comhttps://repairpal.com/reliability/nissan/frontier
- cargurus.comhttps://www.cargurus.com/research/articles/nissan-frontier-buying-guide
Known issues
-
New-for-2020 nine-speed automatic draws hesitation, lag, jerking and hard-shifting complaints and is the subject of a class action and multiple TSBs including valve-body replacement.
commonly reported · 10 NHTSA complaints · typically 0k–50k miles · transmission
-
Scattered electrical-system faults reported on these final old-body trucks.
occasional · 4 NHTSA complaints · typically 0k–60k miles · electrical
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=fronti…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=nissan&model=FRONTI…
- lemonlawexperts.comhttps://lemonlawexperts.com/nissan-9-speed-transmission-problems/
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
- Capable midsize towing and hauling for the money.
- Stronger 3.8L V6 (introduced for 2020) with more power than the old 4.0L it replaced.
- Simple, proven body-on-frame truck with strong resale value.
Cons
- Below-average fuel economy and tight rear-seat space.
- Interior and design are dated, little changed across the long D40 run.
- Nine-speed automatic draws hesitation and hard-shift complaints and is subject to a class action.
Trims & original pricing
| Trim | Original base MSRP | New today | Engine | MPG |
|---|---|---|---|---|
| S | $27,190 | $32,150 | — | — |
| SV | $28,070 | $36,190 | — | — |
| Pro-4X | $37,890 | $41,870 | — | — |
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-frontier-price
- iseecars.comhttps://www.iseecars.com/car/nissan-frontier-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 ($27,190). Higher trims started higher (up to $37,890), and options added more.
Curve outlook: a typical 2021 loses roughly another 18% 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-frontier/resale-value
Cost to own
| Repairs (rises with mileage) | ≈ $450–500/yr |
| Insurance (medium tier) | ≈ $1,500–1,600/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/frontier
- moneygeek.comhttps://moneygeek.com/insurance/auto/nissan-frontier-insurance/
Frequently asked questions
What problems does the 2021 Nissan Frontier have?
Documented issue patterns include: New-for-2020 nine-speed automatic draws hesitation, lag, jerking and hard-shifting complaints and is the subject of a class action and multiple TSBs including valve-body replacement; Scattered electrical-system faults reported on these final old-body trucks. Frequency is based on public NHTSA complaint data: patterns, not guarantees.
Is the 2021 Nissan Frontier reliable?
Final old-body Frontier with the 3.8L V6 and 9-speed automatic; the 9-speed's shift quality (hesitation, jerking) remains the main concern despite a remap, and the interior is dated. Test-drive the transmission.
How much did the 2021 Nissan Frontier cost new?
Between $27,190 and $37,890 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 Frontier 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.