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#BS-2021-TIFALL-E9012021 Tiffin Allegro
Based on reports from 9 owners and 5 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 9 complaints, 0 crashes, 0 fires, and 5 recalls.
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Mechanic Inspection Checklist
3 owners reported suspension issues — failures commonly reported around 9K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Suspension (3 reports).
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
Where the complaints fall
2021 Tiffin Allegro: Known Issues & Problem Areas
Suspension Issues
Suspension complaints account for 33% of all reports filed for the 2021 Tiffin Allegro, with 3 owners filing complaints with NHTSA. The median mileage at time of complaint is 9,300 miles, suggesting issues tend to surface around the 9K-mile mark.
Drivetrain Issues
Drivetrain complaints account for 22% of all reports filed for the 2021 Tiffin Allegro, with 2 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.
Wheels & Tires Issues
Wheels & Tires complaints account for 11% of all reports filed for the 2021 Tiffin Allegro, with 1 owners filing complaints with NHTSA. Owners should pay attention to wheels & tires-related symptoms during test drives and pre-purchase inspections.
Equipment:recreational Vehicle/trailer Issues
Equipment:recreational Vehicle/trailer complaints account for 11% of all reports filed for the 2021 Tiffin Allegro, with 1 owners filing complaints with NHTSA. Owners should pay attention to equipment:recreational vehicle/trailer-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
Complaints filed with NHTSA by year for the 2021 Tiffin Allegro. Recent trend: increasing.
Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (5 recalls)
FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2022 Allegro Bus and Phaeton motorhomes, equipped with certain Cummins L9 diesel engines. A fuel leak may occur from the fuel hose between the fuel pump and remote filter head.
SEAT BELTS:REAR/OTHER:ANCHORAGE
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2022 Allegro Breeze, Allegro Red, Allegro, Allegro Bus, Phaeton, and 2018-2021 Zephyr recreational vehicles. The sofa seat belts may not have been installed correctly, which could result in unsecured passengers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."
ELECTRICAL SYSTEM
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2022 Allegro and Allegro Breeze motorhomes. The buss bar may be improperly secured, which can cause electrical components in the DC Distribution Panel to overheat.
STRUCTURE:BODY
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2022 Allegro and 2022 Allegro Bay motorhomes. The slide-room may extend out 6 to 8 inches while parked or possibly while moving, due to defective seals in the hydraulic cylinders.
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2023 Allegro, Red 340, 2021-2022 Phaeton, Breeze, Allegro Red 360, and 2022 Bay motorhomes. The output line on the LPG tanks may not connect properly to the service valve, which can cause a propane leak.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 9 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 5 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Tiffin Allegro Model Years
2021 Tiffin Allegro: Frequently Asked Questions
What is the most common problem with the 2021 Tiffin Allegro?
Is the 2021 Tiffin Allegro reliable?
How much does it cost to fix 2021 Tiffin Allegro problems?
Does the 2021 Tiffin Allegro have any recalls?
What mileage do Tiffin Allegro problems start?
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Get the Full 2021 Tiffin Allegro Report
10 sections of AI analysis based on 9 owner reports. Know before you buy.