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#BS-2001-TOY4RU-3361

2001 Toyota 4runner

Based on reports from 206 owners and 3 recalls for this exact model.

Complaints
206
Crashes
8
Fires
3
Recalls
3
TSBs
94
🟡

Preliminary Verdict

Think Twice

Based on 206 complaints, 8 crashes, 3 fires, and 3 recalls.

See full verdict with buy/skip conditions

Top reported problems

1

rusting bumper

6 complaints • Severity 6.3/10

$X,XXX
2

frame rusted out

4 complaints • Severity 9.5/10

$X,XXX
3

extreme loss of engine power when accelerating

2 complaints • Severity 7/10

$X,XXX

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the Structure:bodyHIGH

53 owners reported structure:body issues — failures commonly reported around 125K miles.

!Inspect the SuspensionMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

6
0–30K
3
30–60K
9
60–90K
51
90–120K
49
120–150K
62
150K+

Peak failure range: 150K+ miles (62 reports) • Median: 125K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Structure:body (53 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

Structure:body53 (26%)
Other22 (11%)
Suspension21 (10%)
Drivetrain17 (8%)
Structure:frame And Members:underbody Shields17 (8%)
Engine10 (5%)
Steering7 (3%)
Structure:frame And Members7 (3%)

2001 Toyota 4runner: Known Issues & Problem Areas

Structure:body Issues

Structure:body complaints account for 26% of all reports filed for the 2001 Toyota 4runner, with 53 owners filing complaints with NHTSA. The median mileage at time of complaint is 125,125 miles, suggesting issues tend to surface around the 125K-mile mark.

Suspension Issues

Suspension complaints account for 10% of all reports filed for the 2001 Toyota 4runner, with 21 owners filing complaints with NHTSA. Owners should pay attention to suspension-related symptoms during test drives and pre-purchase inspections.

Drivetrain Issues

Drivetrain complaints account for 8% of all reports filed for the 2001 Toyota 4runner, with 17 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.

Structure:frame And Members:underbody Shields Issues

Structure:frame And Members:underbody Shields complaints account for 8% of all reports filed for the 2001 Toyota 4runner, with 17 owners filing complaints with NHTSA. Owners should pay attention to structure:frame and members:underbody shields-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.

Complaint trend by year

1
06
7
08
11
09
20
10
7
11
16
12
12
13
29
14
23
15
22
16
8
17
21
18
14
19
5
20
7
21
1
22
1
25
1
26

Complaints filed with NHTSA by year for the 2001 Toyota 4runner. Recent trend: stable.

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

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

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Recall History (3 recalls)

05V225000Jul 2005

SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT

ON CERTAIN SPORT UTILITY VEHICLES, DUE TO A MANUFACTURING ISSUE IN THE FRONT SUSPENSION LOWER BALL JOINT, THERE IS A POSSIBILITY THAT THE SURFACE OF THE BALL OF THE JOINT MAY HAVE BEEN SCRATCHED. THE BALL JOINT MAY EVENTUALLY EXPERIENCE EXCESSIVE WEAR AND LOOSENESS, RESULTING IN INCREASED STEERING EFFORT.

06E026000Apr 2006

EXTERIOR LIGHTING

CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

06E049000Jul 2006

EXTERIOR LIGHTING

CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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2001 Toyota 4runner vs. Class Average (Sport Utility Vehicle - 2WD)

This vehicle

206

Class avg

382

Below the class average — fewer complaints than typical sport utility vehicle - 2wd 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. 206 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 3 recalls found for this vehicle.

Repair Cost Data

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

Other Toyota 4runner Model Years

2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999199819971996199519941993199219911990198919881987198619851984
View all Toyota 4runner years →

2001 Toyota 4runner: Frequently Asked Questions

What is the most common problem with the 2001 Toyota 4runner?
The most commonly reported issue with the 2001 Toyota 4runner is related to the structure:body, with 53 complaints filed with NHTSA.
Is the 2001 Toyota 4runner reliable?
The 2001 Toyota 4runner has 206 complaints, 8 crash reports, and 3 fire reports filed with NHTSA. This is below the class average — a positive sign for reliability.
How much does it cost to fix 2001 Toyota 4runner 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 2001 Toyota 4runner have any recalls?
Yes, the 2001 Toyota 4runner has 3 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Toyota 4runner problems start?
Based on 180 complaints with mileage data, the median mileage at time of complaint is 125,125 miles. The highest concentration of reported issues occurs in the 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.
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10 sections of AI analysis based on 206 owner reports. Know before you buy.

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