Travel Trailer
Heartland Prowler 303bh
Compare specs across all model years (2020–2022)
3
Model Years
10
Sleeps
35' 5"
Length
9,000
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2022 Prowler 303bh
Best Choice
Lightest GVWR (9,000 lbs) makes it towable by more vehicles. Highest Mint Score (28.4).
What Changed Year-Over-Year
2021
2022
Capacity Upgrade
Sleeping capacity increased from 9 to 10 with layout improvements.
2020
2021
Capacity Change
Sleeping capacity changed from 10 to 9.
All Model Years
Best Value
2022
2022 Heartland Prowler 303bh
28.4
9,000 lbs GVWR
750 lbs Hitch
35' 5"
Sleeps 10
↑ Sleeps 1 more than 2021
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Check Towing
2021
2021 Heartland Prowler 303bh
28.4
9,000 lbs GVWR
750 lbs Hitch
35' 3"
Sleeps 9
↓ Sleeps 1 fewer than 2020
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Check Towing
2020
2020 Heartland Prowler 303bh
27.4
9,000 lbs GVWR
750 lbs Hitch
35' 3"
Sleeps 10
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Prowler 303bh?
Enter your truck specs to see if any of these model years fit your towing capacity—and which year gives you the most safety margin.
Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.
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