Your report: 3 of 4 steps complete75%

Car identifiedData collectedBasic analysisFull AI analysis

Finalize now

Free Preview

#BS-1991-NIS300-6627

1991 Nissan 300zx

Based on reports from 17 owners and 0 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

✅

Preliminary Verdict

Green Light

Based on 17 complaints, 1 crashes, 0 fires, and 0 recalls.

See full verdict with buy/skip conditions

Preview: What's in your full report

Each card shows a real sample from your report — unlock all 10 sections from $1.20

Mechanic Inspection Checklist

!Check the Power Train:automatic TransmissionHIGH

4 owners reported power train:automatic transmission issues — failures commonly reported around 124K miles.

!Inspect the Power Train:clutch AssemblyMED

Look for symptoms of wear and premature failure

+ 6 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Power Train:automatic Transmission (4 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Power Train:automatic Transmission4 (24%)

Power Train:clutch Assembly2 (12%)

Fuel System, Gasoline:fuel Injection System2 (12%)

Service Brakes, Hydraulic:foundation Components:master Cylinder1 (6%)

Engine And Engine Cooling:exhaust System:emission Control:gas Recirculation Valve (egr Valve)1 (6%)

Power Train:axle Assembly:axle Shaft:seal1 (6%)

Service Brakes, Hydraulic:foundation Components:disc:rotor1 (6%)

Air Bags:frontal1 (6%)

1991 Nissan 300zx: Known Issues & Problem Areas

Power Train:automatic Transmission Issues

Power Train:automatic Transmission complaints account for 24% of all reports filed for the 1991 Nissan 300zx, with 4 owners filing complaints with NHTSA. The median mileage at time of complaint is 124,000 miles, suggesting issues tend to surface around the 124K-mile mark.

Power Train:clutch Assembly Issues

Power Train:clutch Assembly complaints account for 12% of all reports filed for the 1991 Nissan 300zx, with 2 owners filing complaints with NHTSA. Owners should pay attention to power train:clutch assembly-related symptoms during test drives and pre-purchase inspections.

Fuel System, Gasoline:fuel Injection System Issues

Fuel System, Gasoline:fuel Injection System complaints account for 12% of all reports filed for the 1991 Nissan 300zx, with 2 owners filing complaints with NHTSA. Owners should pay attention to fuel system, gasoline:fuel injection system-related symptoms during test drives and pre-purchase inspections.

Service Brakes, Hydraulic:foundation Components:master Cylinder Issues

Service Brakes, Hydraulic:foundation Components:master Cylinder complaints account for 6% of all reports filed for the 1991 Nissan 300zx, with 1 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:foundation components:master cylinder-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

Get Report — From $1.20

1991 Nissan 300zx vs. Class Average (Two Seaters)

This vehicle

Class avg

Below the class average — fewer complaints than typical two seaters vehicles. A good sign.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 17 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Nissan 300zx Model Years

1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980

View all Nissan 300zx years →

1991 Nissan 300zx: Frequently Asked Questions

What is the most common problem with the 1991 Nissan 300zx?

The most commonly reported issue with the 1991 Nissan 300zx is related to the power train:automatic transmission, with 4 complaints filed with NHTSA.

Is the 1991 Nissan 300zx reliable?

The 1991 Nissan 300zx has 17 complaints, 1 crash reports, and 0 fire reports filed with NHTSA. This is below the class average — a positive sign for reliability.

How much does it cost to fix 1991 Nissan 300zx problems?

Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.

Does the 1991 Nissan 300zx have any recalls?

No recalls have been issued for the 1991 Nissan 300zx according to NHTSA records.

What mileage do Nissan 300zx problems start?

Based on 1 complaints with mileage data, the median mileage at time of complaint is 124,000 miles. The highest concentration of reported issues occurs in the 120–150K mile range. The full report breaks down exactly which components fail at each mileage bracket.

What’s in the full report?

10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.

How is this different from free NHTSA data?

NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.

How is this different from Carfax?

Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.

What if the report isn’t useful?

100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.