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Transmission and drivetrainPart report

2021 Tiffin Allegro Transmission and drivetrain Problems

Complaints
2about this part
Share
40%of 5 total for the year
Median mileage
9,300miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the transmission and drivetrain of the 2021 Tiffin Allegro, 40% of the 5 complaints for this model year. Where a mileage was given, the median is 9,300 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2021240%
2011117%

Other parts of the 2021 Tiffin Allegro

Suspension
3 complaints
Other or unknown
2 complaints
Equipment
1 complaints
Wheels
1 complaints

← All problems reported for the 2021 Tiffin Allegro

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology