G3 Boats Guide V18 2007 vs G3 Boats V172F 2007 - Boat Spec Comparison

Q: Which is the larger boat — the G3 Boats Guide V18 2007 or the G3 Boats V172F 2007?

The G3 Boats V172F 2007 is the longer of the two at 17,0 feet overall. The G3 Boats Guide V18 2007 comes in at 17,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The G3 Boats V172F 2007 is rated to a maximum of 115 hp, giving it the larger power ceiling. The G3 Boats Guide V18 2007 tops out at 70 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 Guide V18 2007 is Coast Guard rated for 5 passengers, while the G3 Boats V172F 2007 is certified for 6. 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 V172F 2007 measures 92" wide, compared to 84" for the G3 Boats Guide V18 2007. 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: Are the G3 Boats Guide V18 2007 and G3 Boats V172F 2007 from the same manufacturer?

Yes — both the G3 Boats Guide V18 2007 and the G3 Boats V172F 2007 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 Guide V18 2007 vs G3 Boats V172F 2007

G3 Boats

G3 Boats Guide V18 2007

2007

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G3 Boats

G3 Boats V172F 2007

2007

View full specs →

Detailed Evaluation & Buyer Recommendation

G3 Boats Guide V18 2007 vs G3 Boats V172F 2007 — Same Brand, Different Boat

The G3 Boats Guide V18 2007 vs G3 Boats V172F 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 115 hp, the G3 Boats V172F 2007 has a 45-hp advantage over the G3 Boats Guide V18 2007's 70-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The G3 Boats V172F 2007 is rated for 6 passengers, while the G3 Boats Guide V18 2007 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats V172F 2007 could be the deciding factor.

Bottom line: Choose the G3 Boats V172F 2007 if your priority is putting more people on the water — it handles 6 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The G3 Boats Guide V18 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeG3 Boats

ModelGuide V18

ModelV172F

Model Year2007

Measurements / Dimensions

Beam84 in

Beam92 in

Beam - Meters2.13

Beam - Meters2.34

Beam - Inches84

Beam - Inches92

Width [transom] - Detail62 in

Width [transom] - Detail79 in

Height [transom]20 in

Length - Feet17

Length - Inches1

Length - Inches2

Length overall - Detail17 ft. 10 in

Length overall - Detail17 ft. 2 in

Length overall - Meters5.44

Length overall - Meters5.23

Length overall - Inches214

Length overall - Inches206

Deadrisenot available

Deadrise13℃

Depth - Detailnot available

Depth - Detail37 in

Depth - Centimetersnot available

Depth - Centimeters93.98

Depth - Inchesnot available

Depth - Inches37

Weight - Detailnot available

Weight - Detail1,550 lbs

Weight - kgnot available

Weight - kg703.07

Weight - lbs.not available

Weight - lbs.155

Body / Hull

Hull materialAluminum

Hull thickness0.100 ga

Hull thickness0.100 + 0.100 ga. (double plated bow)

Engine and Drivetrain

Fuel typeGas

Drive typeOutboard

Engine max70 hp

Engine max115 hp

Engine/s standardnot available

Engine/s standardYamaha

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail33 gal

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters124.92

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal33

Operational Info

Maximum capacitynot available

Maximum capacity1,400 lbs

Maximum peoplenot available

Maximum people6

Trailer Info

Trailer - Length over allnot available

Trailer - Length over all23 ft. 0 in. (Deduct 20 in. with Trail Guard tongue removed)

Trailer - Weightnot available

Trailer - Weight2,520 lbs

Trailer - Widthnot available

Trailer - Width101 in

G3 Boats Guide V18 2007 vs G3 Boats V172F 2007 — Common Questions

Which is the larger boat — the G3 Boats Guide V18 2007 or the G3 Boats V172F 2007?

The G3 Boats V172F 2007 is the longer of the two at 17,0 feet overall. The G3 Boats Guide V18 2007 comes in at 17,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The G3 Boats V172F 2007 is rated to a maximum of 115 hp, giving it the larger power ceiling. The G3 Boats Guide V18 2007 tops out at 70 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 Guide V18 2007 is Coast Guard rated for 5 passengers, while the G3 Boats V172F 2007 is certified for 6. 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 V172F 2007 measures 92" wide, compared to 84" for the G3 Boats Guide V18 2007. 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.

Are the G3 Boats Guide V18 2007 and G3 Boats V172F 2007 from the same manufacturer?

Yes — both the G3 Boats Guide V18 2007 and the G3 Boats V172F 2007 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 Guide V18 2007 full specs ← G3 Boats V172F 2007 full specs