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#BS-2006-TIFALL-2850

2006 Tiffin Allegro Bus

Based on reports from 3 owners and 4 recalls for this exact model.

Complaints
3
Crashes
0
Fires
0
Recalls
4
TSBs
8
✅

Preliminary Verdict

Green Light

Based on 3 complaints, 0 crashes, 0 fires, and 4 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Engine And Engine Cooling:exhaust System:emission ControlHIGH

1 owners reported engine and engine cooling:exhaust system:emission control issues — failures commonly reported around 51K miles.

!Inspect the Engine And Engine Cooling:engine:dieselMED
Look for symptoms of wear and premature failure
+ 3 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: Engine And Engine Cooling:exhaust System:emission Control (1 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

Engine And Engine Cooling:exhaust System:emission Control1 (33%)
Engine And Engine Cooling:engine:diesel1 (33%)
Drivetrain1 (33%)

2006 Tiffin Allegro Bus: Known Issues & Problem Areas

Engine And Engine Cooling:exhaust System:emission Control Issues

Engine And Engine Cooling:exhaust System:emission Control complaints account for 33% of all reports filed for the 2006 Tiffin Allegro Bus, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 51,000 miles, suggesting issues tend to surface around the 51K-mile mark.

Engine And Engine Cooling:engine:diesel Issues

Engine And Engine Cooling:engine:diesel complaints account for 33% of all reports filed for the 2006 Tiffin Allegro Bus, with 1 owners filing complaints with NHTSA. Owners should pay attention to engine and engine cooling:engine:diesel-related symptoms during test drives and pre-purchase inspections.

Drivetrain Issues

Drivetrain complaints account for 33% of all reports filed for the 2006 Tiffin Allegro Bus, with 1 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-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
1
07
1
16

Complaints filed with NHTSA by year for the 2006 Tiffin Allegro Bus. Recent trend: stable.

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

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Recall History (4 recalls)

05V307000Jul 2005

ELECTRICAL SYSTEM

ON CERTAIN MOTOR HOMES CONTAINING A 50 AMP TRANSFER SWITCH BUILT BY INTELLITEC, THE MATERIAL USED FOR THE WIRE LUGS WAS CHANGED FROM NICKEL PLATED TO COPPER LUGS. THE COPPER LUGS ARE SOFTER THAN THE NICKEL PLATED AND DO NOT RETAIN THE TORQUE OF THE SCREW THAT CLAMPS THE WIRE CONNECTOR.

08V027000

STEERING:GEAR BOX:SHAFT PITMAN

CERTAIN MOTOR HOMES BUILT ON FREIGHTLINER CHASSIS AND EQUIPPED WITH ZF MODEL 8018 STEERING GEARS MAY HAVE BEEN ASSEMBLED WITH THE INCORRECT RECIRCULATING BALL SPACER. THIS COULD POTENTIALLY ALLOW THE RECIRCULATING BALLS TO ESCAPE FROM THE RECIRCULATING BALL CIRCUIT RESULTING IN A LOSS OF STEERING.

08V509000Feb 2009

EQUIPMENT:RECREATIONAL VEHICLE/TRAILER

TIFFIN IS RECALLING 3,507 MY 2004-2007 ALLEGRO, ALLEGRO BAY AND ALLERO BUS, MY 2004-2005 PHAETON AND MY 2005-2007 ZEPHYR MOTOR HOMES EQUIPPED WITH A TWO-DOOR REFRIGERATOR MANUFACTURED BY THE DOMETIC CORPORATION. THE REFRIGERATOR MAY HAVE A DEFECT IN THE BOILER TUBE. PRESSURIZED COOLANT SOLUTION COULD BE RELEASED INTO AN AREA WHERE AN IGNITION SOURCE (GAS FLAME) IS PRESENT.

09V069000Jan 2009

TRAILER HITCHES

TIFFIN IS RECALLING 1,408 MY 2006-2009 ALLEGRO BUS, MY 2007-2009 PHAETON AND MY 2005-2009 ZEPHYR VEHICLES BUILT ON SPARTAN CHASSIS AND EQUIPPED WITH PUTMAN HITCHES. CERTAIN TRAILER HITCHES MAY FRACTURE WHICH COULD RESULT IN THE LOSS OF THE TRAILER.

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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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 3 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 4 recalls found for this vehicle.

Repair Cost Data

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

Other Tiffin Allegro Bus Model Years

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View all Tiffin Allegro Bus years →

2006 Tiffin Allegro Bus: Frequently Asked Questions

What is the most common problem with the 2006 Tiffin Allegro Bus?
The most commonly reported issue with the 2006 Tiffin Allegro Bus is related to the engine and engine cooling:exhaust system:emission control, with 1 complaints filed with NHTSA.
Is the 2006 Tiffin Allegro Bus reliable?
The 2006 Tiffin Allegro Bus has 3 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2006 Tiffin Allegro Bus 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 2006 Tiffin Allegro Bus have any recalls?
Yes, the 2006 Tiffin Allegro Bus has 4 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Tiffin Allegro Bus problems start?
Based on 2 complaints with mileage data, the median mileage at time of complaint is 51,000 miles. The highest concentration of reported issues occurs in the 0–30K 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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