VinCanary

Reliability report · 2018 Nissan Altima · Updated July 2026

The best year of the old Altima — but the CVT is still the one thing that can end the deal.

The 2018 is the last year of the gen-5 Altima and the strongest of it: 223 federal complaints, down from 544 in 2016, and mechanic channels widely name 2018 (with 2019) the sweet spot for smoother shifting and fewer surprises. It's the year to hunt within the old body.

The catch is the same as every gen-5 year — the CVT, a continuously variable transmission that can judder and fail. The 2018 falls under the class-action warranty extension to 84 months/84,000 miles, but on a car built roughly eight years ago that coverage is nearly spent. A well-maintained 2018 with fluid-service records is a genuinely good used pick; test the transmission hard before you trust it.

Evidence: 223 NHTSA complaints · 2 recall campaigns · 7 mechanic & forum sources

Canary status

Squawking

What that means: 223 federal complaints, the lowest of the gen-5 cars, and mechanics call the 2018 the year the Altima 'shines.' Still, the top cluster is the continuously variable transmission, and the class-action warranty extension that covered it is expiring — so a shudder on the test drive is the difference between a bargain and a bill.

CalmChirpingSquawkingFainted

This status assumes the riskiest common powertrain — see the Altima engine guide.

223

Federal complaints

2

Recalls

up to $8,000

CVT replacement, mechanic-quoted ceiling

a few hundred

CVT fluid service (preventive)

Known issues

Ranked by the cost of ignoring them. Every claim carries its source.

Jatco CVT — better, not fixed, and coverage nearly gone

major

The CVT (a continuously variable transmission) is still the top cluster, but the 2018 shows it at its gen-5 best — mechanics report smoother shifting and fewer failures than 2013–2016. The failure mode is unchanged when it comes: shudder and slip, delayed acceleration, whine, and outright failure (owners in the file report it at 68,000–100,000 miles, often with the P17F0 code). Nissan's TSB (a Technical Service Bulletin — dealer fix instructions) NTB19076A covers it but is not a recall. The 2018 is in the class-action settlement that extended CVT coverage to 84 months/84,000 miles; on a 2018 that window closes around 2025. Out of warranty, mechanics quote up to $8,000 to replace the unit. Fluid changes every 30,000–40,000 miles help delay, not cure.

What to check

Pink and cleanServiced. Proceed.

Dark brownDamage underway.

CVT fluid service (preventive)

a few hundred

CVT replacement, mechanic-quoted ceiling

up to $8,000

Sources: NHTSA complaint database, 2018 Nissan Altima · NHTSA recalls and manufacturer communications (CVT class-action warranty extension, recall documents, suspension-link and headlamp warranty extensions) · Independent mechanic channel transcripts (Nissan CVT / gen-5 Altima)

Secondary hood-latch corrosion (20V315)moderate

Recall 20V315 covers 2013–2018 Altimas: the secondary hood latch can corrode and stick in the unlatched position, so if the primary latch is inadvertently released the hood could open while driving. The free fix installs a stronger release spring in the hood-release lever, a warning label, and an owner's-manual addendum on lubricating the latch. Confirm it's completed by VIN.

Sources: NHTSA complaint database, 2018 Nissan Altima · NHTSA recalls and manufacturer communications (CVT class-action warranty extension, recall documents, suspension-link and headlamp warranty extensions)

$0

Recall remedy

Backup-camera display can be hidden (19V654)moderate

Recall 19V654 (2018–2019 Altima and many Nissan/Infiniti models) covers a backup-camera setting that can be adjusted so the rear image no longer appears and stays hidden the next time reverse is selected — a rear-visibility standard violation. The remedy is a free software update. It's a quick fix; the only question on a used car is whether it was done, so run the VIN.

Sources: NHTSA complaint database, 2018 Nissan Altima · NHTSA recalls and manufacturer communications (CVT class-action warranty extension, recall documents, suspension-link and headlamp warranty extensions)

$0

Recall remedy

Rear suspension link and headlamp warranty extensionsminor

Two non-recall coverage programs touch the 2018. Nissan extended the warranty on a rear lower suspension link that can corrode and separate at the bushing joint — producing a knock or rattle — on 2014–2018 Altimas (originally a salt-state issue). And the halogen-headlamp delamination Voluntary Service Campaign covers 2013–2018 Altimas with a 3-year, 6-years-total extension. Neither is a safety recall; both can mean a free repair if the symptoms appear. Ask the dealer to check eligibility by VIN, and listen for rear-end knocking on the test drive.

Sources: NHTSA recalls and manufacturer communications (CVT class-action warranty extension, recall documents, suspension-link and headlamp warranty extensions)

This is where the Altima shines — better transmission performance, fewer owner complaints, less risk of nasty surprises.
7 mechanic & owner sources

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Open recalls

Free fixes at any Nissan dealer. Run the VIN — “completed” isn’t always completed.

  1. 20V315Secondary hood latch can corrode and stick open; hood could open while driving. Free stronger release spring, warning label, and maintenance addendum (2013–2018 Altima).open
  2. 19V654Backup-camera display can be set so the rear image is hidden and stays hidden. Free software update (2018–2019 Altima and many Nissan/Infiniti models).open

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