Is the 2002 Nissan Sentra a bad year?
304 owner complaints to NHTSA. Engine complaints: 142, 7.1× a quiet Sentra year.
Consider selling
Half of all engine complaints about the 2002 Nissan Sentra were filed between 40k and 120k miles. You're at 80,000 miles.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2002 Sentra owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 80,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| EngineSTANDS OUT | 137 (45%) | 41k–121k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Electrical systemSTANDS OUT | 54 (18%) | 38k–100k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Air bags | 30 (10%) | 53k–125k miles · around this mileage | — |
| Speed control | 20 (7%) | 16k–111k miles · around this mileage | — |
| Transmission and drivetrain | 20 (7%) | 18k–113k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Exhaust | 13 (4%) | 40k–96k miles · around this mileage | Exhaust leak repair $200–$1,500 · Catalytic converter replacement $500–$4,000 |
| Fuel system | 11 (4%) | 36k–97k miles · around this mileage | Fuel pump replacement $220–$1,500 · Fuel injector replacement (one injector) $300–$1,200 |
| Tires | 13 (4%) | too few with a mileage | — |
| Body structure | 10 (3%) | too few with a mileage | — |
| Brakes | 7 (2%) | too few with a mileage | — |
| Engine and cooling | 7 (2%) | too few with a mileage | — |
| Steering | 7 (2%) | too few with a mileage | — |
| Exterior lighting | 5 (2%) | too few with a mileage | — |
| Visibility and wipers | 5 (2%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 80,000 miles. Not a quote.
What owners reported alongside their complaints
Of 304 complaints: 19 mention a crash · 6 mention a fire · 13 report an injury · 1 says the car was towed.
1 complaint was filed in the last 12 months, the newest in Feb 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
I own a 2002 Nissan sentra se-r. It has approximately 80,000 miles on it. One day last month, on the way home from work, my car stalled at a red light.
While pulling inside of the garage, the vehicle stalled. Owner had the vehicle towed to a repair shop. The mechanic informed the owner that the head gasket had blown and the engine will need to be replaced.
Car stalled after coming up to stop sign. This has happened a few times. I heard it could be a crankshaft position sensor failure.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 80,000 miles), not by content. Unverified.
Recalls for the 2002 Nissan Sentra: 14
The parts include certain passenger-side air bag inflators designed to fit Infiniti 2002-2003 QX4, 2006-2010 M35 and M45; Nissan 2001-2003 Maxima, 2002-2006 Sentra, and both driver and passenger-side inflators designed to fit 2007-2012 Versa Sedan and Versa Hatchback vehicles. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
In the event of a crash, Takata frontal passenger air bag inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Upon deployment of the passenger side frontal air bag, excessive internal pressure may cause the inflator to rupture. In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.
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. Decreased lighting visibility may result in a vehicle crash.
On certain passenger vehicles equipped with a 2.5L engine, the crankshaft position sensor can overheat causing a brief interruption in the signal output from the sensor. If the interruption in the signal from the crankshaft position sensor is so brief that the electronic control module (ECM) logic does not have time to diagnose the condition…
Certain tradesonic combination lamps sold as replacement lamps for use on the above listed passenger vehicles. Combination lamps not equipped with amber side reflectors fail to conform with the requirements of federal motor vehicle safety standard no. 108, lamps, reflective devices, and associated equipment. Lack of amber side reflectors in the lamps will decrease lighting visibility to other drivers and may possibly result in a vehicle crash.
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." Without the amber reflectors, the vehicle will be poorly illuminated, possibly resulting in a vehicle crash.
On certain electric vehicles, the front suspension transverse link's ball joint bracket may break from stress concentration at a notch created by surface roughness and the shape of the material cut-line.
On certain passenger vehicles, the circuit board for the crank position sensor or cam position sensor may have an improper solder joint due to solder deformation caused by heat stress accelerated by the existence of flux residue during the soldering process. This could cause the "Service engine soon" Warning light to come on, create a no start condition, cause reduced engine power, or cause the engine to stop running without warning during vehicle operation, which could result in a crash.
On certain passenger vehicles equipped with the QG18DE engine or QR25DE engines, the foam material used for the interior lining of the electronic control module (ECM) box emits sulfur as it cures. If one of the resistors inside the ECM has a crack on the surface coating, the gas may cause corrosion of the resistor.
On certain vehicles equipped with the 2.5 liter engine, the exhaust pipe hanger pin may catch debris from the road that could be ignited by contact with the main catalyst. Either of these two conditions could result in a fire.
On some passenger vehicles equipped with a nissan-approved accessory floor mat that was installed either at the assembly plant or by the dealer, due to the length of the driver side floor mat… If this occurs unexpectedly, it could lead to a crash.
Vehicle description: certain passenger vehicles fail to comply with requirements of federal motor vehicle safety standard no. 108, "Lamps, reflective devices, and associated equipment." These vehicles were missing tamperproof caps that prevent horizontal headlamp adjustment. These caps are installed to prevent misadjustment of the headlamps.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Nissan: 28
Repair instructions Nissan sent its dealers for symptoms seen in the shop on the 2002 Nissan Sentra. Ask a dealer or mechanic for a bulletin by its number.
The clutch pedal spring needs to be replaced for any reason (Such as noise)
Vehicle key not detected / authenticated, engine will not start
Radio intermittently reboots during audio playback via bluetooth connected iphone
Identify: A leaking strut or a shock absorber that qualifies for replacement under warranty
NHTSA defect investigations: 1
Desiccated Air Bag Inflator Rupture
Neighbouring years
2001 Sentra: 236 complaints, consider selling · 2003 Sentra: 179 complaints, keep it, but watch the engine.
Every Nissan Sentra year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Sentra years side by side
Other Nissan models: Nissan 350Z · Nissan 370Z · Nissan Altima · Nissan Armada · Nissan Cube · Nissan Frontier · Nissan Juke · Nissan Kicks · Nissan Leaf · Nissan Maxima · Nissan Murano · Nissan Pathfinder · Nissan Quest · Nissan Rogue · Nissan Rogue Sport · Nissan Titan · Nissan Titan XD · Nissan Versa · Nissan Versa Note · Nissan Xterra. All makes and models.
Questions
Is the 2002 Nissan Sentra a bad year?
304 owner complaints to NHTSA. Engine complaints: 142, 7.1× a quiet Sentra year. At 80,000 miles the tool says: Consider selling. Half of all engine complaints about the 2002 Nissan Sentra were filed between 40k and 120k miles. You're at 80,000 miles.
What are the most common problems with the 2002 Nissan Sentra?
By owner complaints to NHTSA: engine (137), electrical system (54), air bags (30), speed control (20), transmission and drivetrain (20). Half of the engine complaints were filed between 40k–120k miles.
How many recalls does the 2002 Nissan Sentra have?
14 recall campaigns list this model year: Air bags (NHTSA 22E066000), Air bags (NHTSA 20V-747), Air bags (NHTSA 20V-008), Air bags (NHTSA 15V-287) and more. A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.