Pro-Line 20 Bay 2011 vs Pro-Line 21 Sport 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Pro-Line 20 Bay 2011 or the Pro-Line 21 Sport 2005?

For trailering, the Pro-Line 21 Sport 2005 has the edge at 26 lbs dry weight versus 1 629 lbs for the Pro-Line 20 Bay 2011. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Q: Which boat can handle a bigger outboard?

The Pro-Line 21 Sport 2005 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Pro-Line 20 Bay 2011 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

Q: How many people can each boat hold?

The Pro-Line 20 Bay 2011 is Coast Guard rated for 6 passengers, while the Pro-Line 21 Sport 2005 is certified for 6. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Q: Which boat is wider, and does it affect trailering?

The Pro-Line 21 Sport 2005 measures 101" wide, compared to 99" for the Pro-Line 20 Bay 2011. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Q: Which boat has the larger fuel tank — the Pro-Line 20 Bay 2011 or the Pro-Line 21 Sport 2005?

The Pro-Line 21 Sport 2005 has the bigger tank at 7 gallons, versus 4 gallons on the Pro-Line 20 Bay 2011. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Pro-Line 20 Bay 2011 and Pro-Line 21 Sport 2005 from the same manufacturer?

Yes — both the Pro-Line 20 Bay 2011 and the Pro-Line 21 Sport 2005 are built by Pro-Line. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

Boat Comparison

Pro-Line 20 Bay 2011 vs Pro-Line 21 Sport 2005

Pro-Line

Pro-Line 20 Bay 2011

2011

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Pro-Line

Pro-Line 21 Sport 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Pro-Line 20 Bay 2011 vs Pro-Line 21 Sport 2005 — Same Brand, Different Boat

The Pro-Line 20 Bay 2011 vs Pro-Line 21 Sport 2005 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

The power gap is worth calling out. Rated to 200 hp, the Pro-Line 21 Sport 2005 has a 50-hp advantage over the Pro-Line 20 Bay 2011's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 4 gal and 7 gal — so range won't be a tiebreaker here.

Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Pro-Line 21 Sport 2005 and its 200-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Pro-Line 20 Bay 2011 with its 150-hp rating is the more economical daily driver.

General Boat Info

MakePro-Line

Model20 Bay

Model21 Sport

Model Year2011

Model Year2005

Measurements / Dimensions

Beam8 ft. 3 in

Beam8 ft. 5 in

Beam - Meters2.51

Beam - Meters2.57

Beam - Inches99

Beam - Inches101

Deadrise13°

Deadrise19℃

Depth - DetailCockpit: 16 in

Depth - Detailnot available

Depth - Centimeters40.64

Depth - Centimetersnot available

Depth - Inches16

Depth - Inchesnot available

Draft [max] - Detail11 in

Draft [max] - Detail15 in

Draft [max] - Meters0.28

Draft [max] - Meters0.38

Draft [max] - Inches11

Draft [max] - Inches15

Weight - DetailHull: 1,629 lbs

Weight - Detail2,600 lbs

Weight - kg738.9

Weight - kg1179.34

Weight - lbs.1629

Weight - lbs.26

Length - Feet20.42

Length - Feetnot available

Length overall - Detail20 ft. 5 in

Length overall - Detail21 ft. 8 in

Length overall - Meters6.22

Length overall - Meters6.6

Length overall - Inches245

Length overall - Inches26

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Engine makeMercury

Engine makenot available

Engine model4-stroke

Engine modelnot available

Fuel tank capacity - Detail40 gal

Fuel tank capacity - Detail70 gal

Fuel tank capacity - Liters151.42

Fuel tank capacity - Liters264.98

Fuel tank capacity - Gal4

Fuel tank capacity - Gal7

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Drive typenot available

Horsepower90 hp

Horsepowernot available

Engine max150 hp

Engine max200 hp

Trailer Info

Trailer - Weight2,494 lbs

Trailer - Weight3,700 lbs

Pro-Line 20 Bay 2011 vs Pro-Line 21 Sport 2005 — Common Questions

Which is easier to trailer — the Pro-Line 20 Bay 2011 or the Pro-Line 21 Sport 2005?

For trailering, the Pro-Line 21 Sport 2005 has the edge at 26 lbs dry weight versus 1 629 lbs for the Pro-Line 20 Bay 2011. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Which boat can handle a bigger outboard?

The Pro-Line 21 Sport 2005 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Pro-Line 20 Bay 2011 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

How many people can each boat hold?

The Pro-Line 20 Bay 2011 is Coast Guard rated for 6 passengers, while the Pro-Line 21 Sport 2005 is certified for 6. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Which boat is wider, and does it affect trailering?

The Pro-Line 21 Sport 2005 measures 101" wide, compared to 99" for the Pro-Line 20 Bay 2011. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Which boat has the larger fuel tank — the Pro-Line 20 Bay 2011 or the Pro-Line 21 Sport 2005?

The Pro-Line 21 Sport 2005 has the bigger tank at 7 gallons, versus 4 gallons on the Pro-Line 20 Bay 2011. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Pro-Line 20 Bay 2011 and Pro-Line 21 Sport 2005 from the same manufacturer?

Yes — both the Pro-Line 20 Bay 2011 and the Pro-Line 21 Sport 2005 are built by Pro-Line. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

← Pro-Line 20 Bay 2011 full specs ← Pro-Line 21 Sport 2005 full specs