Class A
Tiffin Allegro Red 37-ba
Compare specs across all model years (2018–2025)
6
Model Years
9
Sleeps
38' 6"
Length
34,407
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2020 Allegro Red 37-ba
Best Choice
Highest Mint Score (29.4). Best living space layout.
What Changed Year-Over-Year
2021
2024
More Power
Horsepower changed from 360 to 380 HP.
2020
2021
Capacity Upgrade
Sleeping capacity increased from 8 to 9 with layout improvements.
2018
2019
More Compact
Length changed from 39' 2" to 38' 6".
All Model Years
2025
2025 Tiffin Allegro Red 37-ba
29.2
38,320 lbs GVWR
38' 6"
Sleeps 9
380 HP
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2024
2024 Tiffin Allegro Red 37-ba
29.2
37,320 lbs GVWR
38' 6"
Sleeps 9
380 HP
↑ 20 HP more than 2021
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2021
2021 Tiffin Allegro Red 37-ba
28.9
33,400 lbs GVWR
38' 6"
Sleeps 9
360 HP
↑ Sleeps 1 more than 2020
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Best Value
2020
2020 Tiffin Allegro Red 37-ba
29.4
33,400 lbs GVWR
38' 6"
Sleeps 8
360 HP
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2019
2019 Tiffin Allegro Red 37-ba
28.9
32,000 lbs GVWR
38' 6"
Sleeps 8
360 HP
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2018
2018 Tiffin Allegro Red 37-ba
28.9
32,000 lbs GVWR
39' 2"
Sleeps 8
360 HP
Original model year
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Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.
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