Pro-Line 23 Sport 2006 boat specs
Pro-Line
Pro-Line 23 Sport 2006
2006
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VS
Pro-Line 27 Sport  2005 boat specs
Pro-Line
Pro-Line 27 Sport 2005
2005
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Pro-Line 23 Sport 2006 vs Pro-Line 27 Sport 2005 — Same Brand, Different Boat

The Pro-Line 23 Sport 2006 vs Pro-Line 27 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 400 hp, the Pro-Line 27 Sport 2005 has a 175-hp advantage over the Pro-Line 23 Sport 2006's 225-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Pro-Line 27 Sport 2005 carries 17 gallons versus 9 gallons in the Pro-Line 23 Sport 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Pro-Line 27 Sport 2005 is rated for 8 passengers, while the Pro-Line 23 Sport 2006 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Pro-Line 27 Sport 2005 could be the deciding factor.

Bottom line: Choose the Pro-Line 27 Sport 2005 if your priority is putting more people on the water — it handles 8 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Pro-Line 23 Sport 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakePro-Line
MakePro-Line
Model23 Sport
Model27 Sport
Model Year2006
Model Year2005
Measurements / Dimensions
Beam8 ft. 5 in
Beam8 ft. 6 in
Beam - Meters2.57
Beam - Meters2.59
Beam - Inches101
Beam - Inches102
Bridge clearance - Detail5 ft. 10 in. w/Top: 8 ft. 0 in
Bridge clearance - Detailnot available
Bridge clearance - Meters2.44
Bridge clearance - Metersnot available
Bridge clearance - Inches96
Bridge clearance - Inchesnot available
Deadrise19℃
Deadrise19℃
Depth - DetailCockpit Depth: 27 in
Depth - Detailnot available
Depth - Centimeters68.58
Depth - Centimetersnot available
Depth - Inches27
Depth - Inchesnot available
Draft [max] - Detail15 in
Draft [max] - Detail16 in
Draft [max] - Meters0.38
Draft [max] - Meters0.41
Draft [max] - Inches15
Draft [max] - Inches16
Weight - Detail3,000 lbs
Weight - Detail4,400 lbs
Weight - kg1360.78
Weight - kg1995.8
Weight - lbs.3
Weight - lbs.44
Length - Feet23
Length - Feetnot available
Length - Inches7
Length - Inchesnot available
Length overall - Detail23 ft. 7 in
Length overall - Detail27 ft. 0 in
Length overall - Meters7.19
Length overall - Meters8.23
Length overall - Inches283
Length overall - Inches324
Engine and Drivetrain
Fuel tank capacity - Detail90 gal
Fuel tank capacity - Detail170 gal
Fuel tank capacity - Liters340.69
Fuel tank capacity - Liters643.52
Fuel tank capacity - Gal9
Fuel tank capacity - Gal17
Drive typeOutboard
Drive typenot available
Engine max225 hp
Engine max400 hp
Trailer Info
Trailer - Weight4,200 lbs
Trailer - Weight7,200 lbs

Pro-Line 23 Sport 2006 vs Pro-Line 27 Sport 2005 — Common Questions

Which is easier to trailer — the Pro-Line 23 Sport 2006 or the Pro-Line 27 Sport 2005?
For trailering, the Pro-Line 23 Sport 2006 has the edge at 3 lbs dry weight versus 44 lbs for the Pro-Line 27 Sport 2005. 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 27 Sport 2005 is rated to a maximum of 400 hp, giving it the larger power ceiling. The Pro-Line 23 Sport 2006 tops out at 225 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 23 Sport 2006 is Coast Guard rated for 7 passengers, while the Pro-Line 27 Sport 2005 is certified for 8. 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 27 Sport 2005 measures 102" wide, compared to 101" for the Pro-Line 23 Sport 2006. 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 23 Sport 2006 or the Pro-Line 27 Sport 2005?
The Pro-Line 27 Sport 2005 has the bigger tank at 17 gallons, versus 9 gallons on the Pro-Line 23 Sport 2006. That 8-gallon difference translates to roughly 24–40 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Pro-Line 23 Sport 2006 and Pro-Line 27 Sport 2005 from the same manufacturer?
Yes — both the Pro-Line 23 Sport 2006 and the Pro-Line 27 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.