Pro Line 3400 SS 1999 vs Pro-Line 31 Walk 2005 - Boat Spec Comparison

Q: Which boat can handle a bigger outboard?

The Pro-Line 31 Walk 2005 is rated to a maximum of 600 hp, giving it the larger power ceiling. The Pro Line 3400 SS 1999 tops out at 300 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 31 Walk 2005 is certified for 9. 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: How do the fuel tanks compare on the Pro Line 3400 SS 1999 and Pro-Line 31 Walk 2005?

Both boats carry similar fuel loads — 3 gallons and 3 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Pro Line 3400 SS 1999 and Pro-Line 31 Walk 2005 from the same manufacturer?

Yes — both the Pro Line 3400 SS 1999 and the Pro-Line 31 Walk 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 3400 SS 1999 vs Pro-Line 31 Walk 2005

Pro-Line

Pro Line 3400 SS 1999

1999

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Pro-Line

Pro-Line 31 Walk 2005

2005

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Detailed Evaluation & Buyer Recommendation

Pro Line 3400 SS 1999 vs Pro-Line 31 Walk 2005 — Same Brand, Different Boat

The Pro Line 3400 SS 1999 vs Pro-Line 31 Walk 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 600 hp, the Pro-Line 31 Walk 2005 has a 300-hp advantage over the Pro Line 3400 SS 1999's 300-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 gal and 3 gal — so range won't be a tiebreaker here.

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 31 Walk 2005 caps at 9. 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 31 Walk 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail35.00 ft

Length overall - Detail32 ft. 6 in

Length - Feet35

Length - Feetnot available

Length overall - Meters10.67

Length overall - Meters9.91

Length overall - Inches420

Length overall - Inches39

Beamnot available

Beam10 ft. 10 in

Beam - Metersnot available

Beam - Meters3.3

Beam - Inchesnot available

Beam - Inches13

Deadrisenot available

Deadrise19℃

Draft [max] - Detailnot available

Draft [max] - Detail22 in

Draft [max] - Metersnot available

Draft [max] - Meters0.56

Draft [max] - Inchesnot available

Draft [max] - Inches22

Weight - Detailnot available

Weight - Detail7,600 lbs

Weight - kgnot available

Weight - kg3447.3

Weight - lbs.not available

Weight - lbs.76

Engine and Drivetrain

Fuel tank capacity - Gal3

Fuel tank capacity - Liters1135.62

Engine makeSuzuki

Engine makenot available

Horsepower300 hp

Horsepowernot available

Fuel typeGas

Fuel typenot available

Drive typeoutboard

Drive typenot available

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail300 gal

Engine maxnot available

Engine max600 hp

Operational Info

Water capacity3

Water capacitynot available

Boat typePower

Boat typenot available

General Boat Info

Makenot available

MakePro-Line

Modelnot available

Model31 Walk

Model Yearnot available

Model Year2005

Trailer Info

Trailer - Weightnot available

Trailer - Weight11,400 lbs

Pro Line 3400 SS 1999 vs Pro-Line 31 Walk 2005 — Common Questions

Which boat can handle a bigger outboard?

The Pro-Line 31 Walk 2005 is rated to a maximum of 600 hp, giving it the larger power ceiling. The Pro Line 3400 SS 1999 tops out at 300 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 31 Walk 2005 is certified for 9. 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.

How do the fuel tanks compare on the Pro Line 3400 SS 1999 and Pro-Line 31 Walk 2005?

Both boats carry similar fuel loads — 3 gallons and 3 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Pro Line 3400 SS 1999 and Pro-Line 31 Walk 2005 from the same manufacturer?

Yes — both the Pro Line 3400 SS 1999 and the Pro-Line 31 Walk 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 3400 SS 1999 full specs ← Pro-Line 31 Walk 2005 full specs