The 2019 Maxima with VQ35DE and CVT8 is generally solid but suffers from the notorious Nissan Jatco CVT reliability issues and some oil consumption problems on higher-mileage units. The engine itself can be durable if oil changes are religious, but catastrophic internal failures do occur.
CVT Transmission Failure (Judder, Slipping, Complete Failure)
Common · high severityTypical onset: 60,000-120,000 mi
Symptoms: Shuddering or lurching during acceleration, especially from a stop, Whining or grinding noise from transmission, Hesitation when accelerating or shifting, Complete loss of forward gears or limp mode, CVT fluid overheating warnings on dash
Fix: Jatco CVT8 replacement or rebuild. Early symptoms sometimes respond to fluid flush with Nissan NS-3 fluid (2-3 hours labor), but most cases at higher miles need full replacement (8-10 hours labor). Remanufactured units common. Some owners report repeat failures even after replacement.
Estimated cost: $3,500-6,500
Engine Oil Consumption / Internal Engine Damage
Occasional · high severityTypical onset: 80,000-150,000 mi
Symptoms: Burning a quart or more of oil between changes, Blue smoke from exhaust on startup or acceleration, Check engine light with misfire codes, Knocking or ticking noise from engine, Catastrophic failure: metal shavings in oil, loss of compression
Fix: Minor cases may limp along with frequent top-offs. Severe cases require piston ring replacement (15-20 hours) or full engine rebuild/replacement (20-30 hours). Piston ring jobs often uncover cylinder scoring requiring bore work or short block swap. This VQ35DE generation has known issues with ring land failure under sustained high load.
Estimated cost: $4,000-9,000
Transmission Oil Cooler Leaks
Common · medium severityTypical onset: 70,000-110,000 mi
Symptoms: Pink or red fluid pooling under vehicle (CVT fluid is red, not ATF), Transmission overheating warnings, Low CVT fluid level on dipstick check, Cooler lines wet or corroded at radiator connections
Fix: Replace external CVT cooler lines and/or internal radiator cooler section. Often both lines and seals fail together due to galvanic corrosion. 3-5 hours labor includes fluid refill and relearn procedure. Critical to address quickly as low CVT fluid accelerates transmission death.
Estimated cost: $600-1,200
Transmission Motor Mounts Collapse
Common · low severityTypical onset: 60,000-100,000 mi
Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive vibration at idle, especially with A/C on, Visible engine movement when revving in Park, Harsh engagement into gear
Fix: Replace one or more engine/transmission mounts, most commonly the front torque mount. 2-4 hours labor depending on which mounts are bad. Hydraulic mounts fail internally and leak fluid. Common wear item on CVT-equipped Nissans due to drivetrain weight and vibration characteristics.
Estimated cost: $400-800
Backup Camera Failure / Intermittent Display
Occasional · low severitySymptoms: Backup camera shows 'unavailable' or blank screen, Intermittent operation, works only sometimes, Image freezes or distorts, Lines/static on camera display
Fix: Usually the camera module itself fails, mounted in the rear fascia. Check wiring harness first for corrosion (especially in salt-belt states), then replace camera. 1-2 hours labor. NHTSA recall exists for some units but may not cover all failure modes.
Estimated cost: $300-600
Fuel Filter Clogging (in-tank pump module)
Rare · medium severityTypical onset: 100,000+ mi
Symptoms: Hard starting after sitting overnight, Loss of power under acceleration or uphill, Engine stumbling or hesitation, Check engine light with fuel trim or low fuel pressure codes
Fix: Nissan uses a lifetime in-tank filter as part of the fuel pump module. When it clogs (rare but happens with contaminated fuel or neglect), entire pump assembly needs replacement. 2-3 hours labor, requires dropping tank or accessing through trunk floor panel depending on tech preference.
Estimated cost: $600-1,000
Buy one under 60k miles with documented CVT fluid changes, or budget $4-6k for eventual transmission replacement — otherwise shop elsewhere.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.