G3 Boats 1436 2004 vs G3 Boats PB 18F 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the G3 Boats 1436 2004 or the G3 Boats PB 18F 2005?

For trailering, the G3 Boats PB 18F 2005 has the edge at 125 lbs dry weight versus 152 lbs for the G3 Boats 1436 2004. 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 G3 Boats PB 18F 2005 is rated to a maximum of 75 hp, giving it the larger power ceiling. The G3 Boats 1436 2004 tops out at 15 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 G3 Boats 1436 2004 is Coast Guard rated for 3 passengers, while the G3 Boats PB 18F 2005 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 is wider, and does it affect trailering?

The G3 Boats PB 18F 2005 measures 102" wide, compared to 56" for the G3 Boats 1436 2004. 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 G3 Boats 1436 2004 or the G3 Boats PB 18F 2005?

The G3 Boats PB 18F 2005 has the bigger tank at 23 gallons, versus 6 gallons on the G3 Boats 1436 2004. That 17-gallon difference translates to roughly 51–85 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the G3 Boats 1436 2004 and G3 Boats PB 18F 2005 from the same manufacturer?

Yes — both the G3 Boats 1436 2004 and the G3 Boats PB 18F 2005 are built by G3 Boats. 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

G3 Boats 1436 2004 vs G3 Boats PB 18F 2005

G3 Boats

G3 Boats 1436 2004

2004

View full specs →

G3 Boats

G3 Boats PB 18F 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

G3 Boats 1436 2004 vs G3 Boats PB 18F 2005 — Same Brand, Different Boat

The G3 Boats 1436 2004 vs G3 Boats PB 18F 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 75 hp, the G3 Boats PB 18F 2005 has a 60-hp advantage over the G3 Boats 1436 2004's 15-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the G3 Boats PB 18F 2005 carries 23 gallons versus 6 gallons in the G3 Boats 1436 2004. 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 G3 Boats PB 18F 2005 is rated for 7 passengers, while the G3 Boats 1436 2004 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats PB 18F 2005 could be the deciding factor.

Bottom line: Choose the G3 Boats PB 18F 2005 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The G3 Boats 1436 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.

General Boat Info

MakeG3 Boats

Model1436

ModelPB 18F

Model Year2004

Model Year2005

Measurements / Dimensions

Beam56 in

Beam8 ft. 6 in

Beam - Meters1.42

Beam - Meters2.59

Beam - Inches56

Beam - Inches102

Draft [drive up] - Detailn/a

Draft [drive up] - Detailnot available

Weight - Detail152 lbs

Weight - Detail1,250 lbs

Weight - kg68.95

Weight - kg566.99

Weight - lbs.152

Weight - lbs.125

Height - Detailn/a

Height - Detailnot available

Height [transom]16 in

Height [transom]not available

Length overall - Detail12 ft

Length overall - Detail18 ft. 0 in

Length overall - Meters3.66

Length overall - Meters5.49

Length overall - Inches144

Length overall - Inches216

Length - Feetnot available

Length - Feet18

Body / Hull

Hull materialAluminum

Hull materialnot available

Hull thicknessnot available

Hull thickness.080 + .080 gauge

Engine and Drivetrain

Fuel tank capacity - Detail6 gal. portable

Fuel tank capacity - Detail23 gal

Fuel tank capacity - Liters22.71

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal6

Fuel tank capacity - Gal23

Engine max15

Engine max75 hp

Drive typenot available

Drive typeOutboard

Operational Info

Water capacityn/a

Water capacitynot available

Maximum capacity600 lbs

Maximum capacity1,500 lbs

Maximum people3 person

Maximum people7

Trailer Info

Trailer - Detailn/a

Trailer - Detailnot available

Trailer - Length over allnot available

Trailer - Length over all24 ft. 4 in

Trailer - Weightnot available

Trailer - Weight2,180 lbs

Trailer - Widthnot available

Trailer - Width104 in

Pontoon and Inflatable Specific

Tube diameternot available

Tube diameter23 in. x 25 in. U-shaped pontoon logs w/ Maxi-Float foam

G3 Boats 1436 2004 vs G3 Boats PB 18F 2005 — Common Questions

Which is easier to trailer — the G3 Boats 1436 2004 or the G3 Boats PB 18F 2005?

For trailering, the G3 Boats PB 18F 2005 has the edge at 125 lbs dry weight versus 152 lbs for the G3 Boats 1436 2004. 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 G3 Boats PB 18F 2005 is rated to a maximum of 75 hp, giving it the larger power ceiling. The G3 Boats 1436 2004 tops out at 15 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 G3 Boats 1436 2004 is Coast Guard rated for 3 passengers, while the G3 Boats PB 18F 2005 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 is wider, and does it affect trailering?

The G3 Boats PB 18F 2005 measures 102" wide, compared to 56" for the G3 Boats 1436 2004. 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 G3 Boats 1436 2004 or the G3 Boats PB 18F 2005?

The G3 Boats PB 18F 2005 has the bigger tank at 23 gallons, versus 6 gallons on the G3 Boats 1436 2004. That 17-gallon difference translates to roughly 51–85 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the G3 Boats 1436 2004 and G3 Boats PB 18F 2005 from the same manufacturer?

Yes — both the G3 Boats 1436 2004 and the G3 Boats PB 18F 2005 are built by G3 Boats. 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.

← G3 Boats 1436 2004 full specs ← G3 Boats PB 18F 2005 full specs