Is the 2002 Nissan Altima reliable?

It can be reliable with consistent maintenance, but its reputation depends heavily on engine choice, service history, and whether known issues like oil consumption and sensor failures have been addressed.

What are the most common 2002 Nissan Altima problems?

Frequently reported issues include oil consumption on some 2.5L engines, crankshaft/camshaft position sensor failures, automatic transmission shift problems on neglected cars, and suspension wear that causes clunks or uneven tire wear.

Are maintenance costs high for a 2002 Altima?

Costs are usually moderate for a midsize sedan of this age, but expenses can rise if you’re catching up on deferred maintenance like suspension refresh, catalytic converter repairs, or transmission-related work.

What are the best years of this Altima generation to buy?

Many shoppers prefer later third-generation years after early issues were better understood, but the best “year” is often the one with complete records, clean oil history, and a verified smooth-running engine and transmission.

What should I check before buying a 2002 Nissan Altima?

Verify oil level and any signs of consumption, scan for trouble codes, ensure the transmission shifts smoothly, listen for suspension clunks over bumps, and confirm maintenance records for oil, coolant, and transmission service. For deeper ownership confidence, get a complete owner’s guide with full specs, trim details, and the recommended maintenance schedules to keep a 2002 Nissan Altima running at its best.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2002 Nissan Altima Reliability ReportCommon Problems, Repair Costs & Expert Verdict

78/ 100

MODERATE RISK

Grade: C+

A value-packed sedan where the automatic transmission is the primary determinant of long-term satisfaction and cost.

Full system breakdown + what I would do

Should You Buy the 2002 Nissan Altima?

The 2002 Nissan Altima presents a compelling value proposition with its spacious interior and strong performance, especially with the V6 engine. However, its automatic transmission reliability and propensity for catalytic converter failure introduce significant long-term ownership risks, making diligent pre-purchase inspection and ongoing maintenance absolutely critical for a positive experience.

Biggest Strengths

Strong V6 engine performance (VQ35DE)
Spacious and comfortable interior for its class
Generally good ride quality and handling

Top Risk Areas

The systems that break first on the 2002 Nissan Altima. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Automatic Transmissionmajor

Exhaust System / Catalytic Convertermoderate

Engine Sensors (QR25DE)moderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

12 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

EXTERIOR LIGHTING

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

EXTERIOR LIGHTING:HEADLIGHTS

CERTAIN ANZO COMBINATION HEADLAMP ASSEMBLIES SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS WHICH FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

What breaks on the 2002 Nissan Altima?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Nissan Altima by Year

Compare reliability scores across nearby years of the Nissan Altima. Click any year for its full report.

All Nissan Altima years ranked →Nissan Altima years to avoid →Nissan Altima common problems →

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Frequently Asked Questions

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