Pro Line 3400 SS 1999 vs Pro-Line 23 XP 2007 - Boat Spec Comparison

Q: Which is the larger boat — the Pro Line 3400 SS 1999 or the Pro-Line 23 XP 2007?

The Pro Line 3400 SS 1999 is the longer of the two at 35,0 feet overall. The Pro-Line 23 XP 2007 comes in at 23,0 feet, making it roughly 12,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Pro Line 3400 SS 1999 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Pro-Line 23 XP 2007 tops out at 250 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 3400 SS 1999 is Coast Guard rated for 10 passengers, while the Pro-Line 23 XP 2007 is certified for 7. 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 has the larger fuel tank — the Pro Line 3400 SS 1999 or the Pro-Line 23 XP 2007?

The Pro-Line 23 XP 2007 has the bigger tank at 125 gallons, versus 3 gallons on the Pro Line 3400 SS 1999. That 122-gallon difference translates to roughly 366–610 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Pro Line 3400 SS 1999 and Pro-Line 23 XP 2007 from the same manufacturer?

Yes — both the Pro Line 3400 SS 1999 and the Pro-Line 23 XP 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 3400 SS 1999 vs Pro-Line 23 XP 2007

Pro-Line

Pro Line 3400 SS 1999

1999

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Pro-Line

Pro-Line 23 XP 2007

2007

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Detailed Evaluation & Buyer Recommendation

Pro Line 3400 SS 1999 vs Pro-Line 23 XP 2007 — Same Brand, Different Boat

The Pro Line 3400 SS 1999 vs Pro-Line 23 XP 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 300 hp, the Pro Line 3400 SS 1999 has a 50-hp advantage over the Pro-Line 23 XP 2007's 250-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 23 XP 2007 carries 125 gallons versus 3 gallons in the Pro Line 3400 SS 1999. 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 3400 SS 1999 is rated for 10 passengers, while the Pro-Line 23 XP 2007 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 3400 SS 1999 could be the deciding factor.

Bottom line: Choose the Pro Line 3400 SS 1999 if your priority is putting more people on the water — it handles 10 passengers and at 35,0 ft it has the deck room to back that rating up comfortably. The Pro-Line 23 XP 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail35.00 ft

Length overall - Detail23 ft. 0 in

Length - Feet35

Length - Feet23

Length overall - Meters10.67

Length overall - Meters7.01

Length overall - Inches420

Length overall - Inches276

Beamnot available

Beam8 ft. 6 in

Beam - Metersnot available

Beam - Meters2.59

Beam - Inchesnot available

Beam - Inches102

Bridge clearance - Detailnot available

Bridge clearance - DetailTBD

Deadrisenot available

Deadrise20℃

Depth - Detailnot available

Depth - DetailCockpit: 25 in

Depth - Centimetersnot available

Depth - Centimeters63.5

Depth - Inchesnot available

Depth - Inches25

Draft [max] - Detailnot available

Draft [max] - Detail17 in

Draft [max] - Metersnot available

Draft [max] - Meters0.43

Draft [max] - Inchesnot available

Draft [max] - Inches17

Weight - Detailnot available

Weight - Detail3,870 lbs

Weight - kgnot available

Weight - kg1755.4

Weight - lbs.not available

Weight - lbs.387

Engine and Drivetrain

Fuel tank capacity - Gal3

Fuel tank capacity - Gal125

Fuel tank capacity - Liters1135.62

Fuel tank capacity - Liters473.18

Engine makeSuzuki

Engine makenot available

Horsepower300 hp

Horsepowernot available

Fuel typeGas

Drive typeoutboard

Drive typeOutboard

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail125 gal

Engine maxnot available

Engine max250 hp

Operational Info

Water capacity3

Water capacitynot available

Boat typePower

Boat typenot available

General Boat Info

Makenot available

MakePro-Line

Modelnot available

Model23 XP

Model Yearnot available

Model Year2007

Body / Hull

Hull materialnot available

Hull materialFiberglass

Trailer Info

Trailer - Weightnot available

Trailer - Weight5,515 lbs

Pro Line 3400 SS 1999 vs Pro-Line 23 XP 2007 — Common Questions

Which is the larger boat — the Pro Line 3400 SS 1999 or the Pro-Line 23 XP 2007?

The Pro Line 3400 SS 1999 is the longer of the two at 35,0 feet overall. The Pro-Line 23 XP 2007 comes in at 23,0 feet, making it roughly 12,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Pro Line 3400 SS 1999 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Pro-Line 23 XP 2007 tops out at 250 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 3400 SS 1999 is Coast Guard rated for 10 passengers, while the Pro-Line 23 XP 2007 is certified for 7. 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 has the larger fuel tank — the Pro Line 3400 SS 1999 or the Pro-Line 23 XP 2007?

The Pro-Line 23 XP 2007 has the bigger tank at 125 gallons, versus 3 gallons on the Pro Line 3400 SS 1999. That 122-gallon difference translates to roughly 366–610 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Pro Line 3400 SS 1999 and Pro-Line 23 XP 2007 from the same manufacturer?

Yes — both the Pro Line 3400 SS 1999 and the Pro-Line 23 XP 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 3400 SS 1999 full specs ← Pro-Line 23 XP 2007 full specs