Pro-Line 23 DC 2005 vs Pro-Line 29 Grand Sport 2007 - Boat Spec Comparison

Q: Which is easier to trailer - the Pro-Line 23 DC 2005 or the Pro-Line 29 Grand Sport 2007?

For trailering, the Pro-Line 23 DC 2005 has the edge at 2 800 lbs dry weight versus 6 310 lbs for the Pro-Line 29 Grand Sport 2007. 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 29 Grand Sport 2007 is rated to a maximum of 500 hp, giving it the larger power ceiling. The Pro-Line 23 DC 2005 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.

Q: How many people can each boat hold?

The Pro-Line 23 DC 2005 is Coast Guard rated for 6 passengers, while the Pro-Line 29 Grand Sport 2007 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.

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

The Pro-Line 29 Grand Sport 2007 measures 116" wide, compared to 98" for the Pro-Line 23 DC 2005. 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 23 DC 2005 or the Pro-Line 29 Grand Sport 2007?

The Pro-Line 29 Grand Sport 2007 has the bigger tank at 240 gallons, versus 90 gallons on the Pro-Line 23 DC 2005. That 150-gallon difference translates to roughly 450–750 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Pro-Line 23 DC 2005 and Pro-Line 29 Grand Sport 2007 from the same manufacturer?

Yes - both the Pro-Line 23 DC 2005 and the Pro-Line 29 Grand Sport 2007 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 23 DC 2005 vs Pro-Line 29 Grand Sport 2007

Pro-Line

Pro-Line 23 DC 2005

2005

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Pro-Line

Pro-Line 29 Grand Sport 2007

2007

View full specs →

Detailed Evaluation & Buyer Recommendation

Pro-Line 23 DC 2005 vs Pro-Line 29 Grand Sport 2007: Same Brand, Different Boat

The Pro-Line 23 DC 2005 vs Pro-Line 29 Grand Sport 2007 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 500 hp, the Pro-Line 29 Grand Sport 2007 has a 275-hp advantage over the Pro-Line 23 DC 2005'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 29 Grand Sport 2007 carries 240 gallons versus 90 gallons in the Pro-Line 23 DC 2005. 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 29 Grand Sport 2007 is rated for 8 passengers, while the Pro-Line 23 DC 2005 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Pro-Line 29 Grand Sport 2007 could be the deciding factor.

Bottom line: Choose the Pro-Line 29 Grand Sport 2007 if your priority is putting more people on the water - it handles 8 passengers and at 29,0 ft it has the deck room to back that rating up comfortably. The Pro-Line 23 DC 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.

General Boat Info

MakePro-Line

Model23 DC

Model29 Grand Sport

Model Year2005

Model Year2007

Measurements / Dimensions

Beam8 ft. 2 in.

Beam9 ft. 8 in.

Beam - Meters2.49

Beam - Meters2.95

Beam - Inches98

Beam - Inches116

Deadrise19℃

Deadrise22℃

Draft [max] - Detail15 in.

Draft [max] - Detail22 in.

Draft [max] - Meters0.38

Draft [max] - Meters0.56

Draft [max] - Inches15

Draft [max] - Inches22

Weight - Detail2,800 lbs.

Weight - Detail6,310 lbs.

Weight - kg1270.06

Weight - kg2862.17

Weight - lbs.2800

Weight - lbs.6310

Length overall - Detail22 ft. 5 in.

Length overall - Detail29 ft. 4 in.

Length overall - Meters6.83

Length overall - Meters8.94

Length overall - Inches269

Length overall - Inches352

Bridge clearance - Detailnot available

Bridge clearance - Detail7 ft. 11 in. With Hard Top: 10 ft. 4 in.

Bridge clearance - Metersnot available

Bridge clearance - Meters3.15

Bridge clearance - Inchesnot available

Bridge clearance - Inches124

Depth - Detailnot available

Depth - DetailCockpit: 26 in.

Depth - Centimetersnot available

Depth - Centimeters66.04

Depth - Inchesnot available

Depth - Inches26

Length - Feetnot available

Length - Feet29

Length - Inchesnot available

Length - Inches4

Engine and Drivetrain

Fuel tank capacity - Detail90 gal.

Fuel tank capacity - Detail240 gal.

Fuel tank capacity - Liters340.69

Fuel tank capacity - Liters908.5

Fuel tank capacity - Gal90

Fuel tank capacity - Gal240

Engine max225 hp

Engine max500 hp

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeOutboard

Trailer Info

Trailer - Weight4,000 lbs.

Trailer - Weight9,530 lbs.

Body / Hull

Hull materialnot available

Hull materialFiberglass

Operational Info

Water capacitynot available

Water capacityFresh: 15 gal.

Pro-Line 23 DC 2005 vs Pro-Line 29 Grand Sport 2007 - Common Questions

Which is easier to trailer - the Pro-Line 23 DC 2005 or the Pro-Line 29 Grand Sport 2007?

For trailering, the Pro-Line 23 DC 2005 has the edge at 2 800 lbs dry weight versus 6 310 lbs for the Pro-Line 29 Grand Sport 2007. 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 29 Grand Sport 2007 is rated to a maximum of 500 hp, giving it the larger power ceiling. The Pro-Line 23 DC 2005 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 DC 2005 is Coast Guard rated for 6 passengers, while the Pro-Line 29 Grand Sport 2007 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 29 Grand Sport 2007 measures 116" wide, compared to 98" for the Pro-Line 23 DC 2005. 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 DC 2005 or the Pro-Line 29 Grand Sport 2007?

The Pro-Line 29 Grand Sport 2007 has the bigger tank at 240 gallons, versus 90 gallons on the Pro-Line 23 DC 2005. That 150-gallon difference translates to roughly 450–750 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Pro-Line 23 DC 2005 and Pro-Line 29 Grand Sport 2007 from the same manufacturer?

Yes - both the Pro-Line 23 DC 2005 and the Pro-Line 29 Grand Sport 2007 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 23 DC 2005 full specs ← Pro-Line 29 Grand Sport 2007 full specs