G3 Boats Guide V177 T 2012 boat specs
G3 Boats
G3 Boats Guide V177 T 2012
2012
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G3 Boats Tunnel Jon - 1860CCJ  2006 boat specs
G3 Boats
G3 Boats Tunnel Jon - 1860CCJ 2006
2006
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G3 Boats Guide V177 T 2012 vs G3 Boats Tunnel Jon - 1860CCJ 2006 — Same Brand, Different Boat

The G3 Boats Guide V177 T 2012 vs G3 Boats Tunnel Jon - 1860CCJ 2006 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.

On paper these two are close siblings in the size department — G3 Boats Guide V177 T 2012 at 17,6 ft versus G3 Boats Tunnel Jon - 1860CCJ 2006 at 18,0 ft. Weight tells a clearer story for trailering families: the G3 Boats Guide V177 T 2012 tips the scales at 775 lbs — 693 lbs more than the G3 Boats Tunnel Jon - 1860CCJ 2006 at 82 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 90 hp, the G3 Boats Tunnel Jon - 1860CCJ 2006 has a 30-hp advantage over the G3 Boats Guide V177 T 2012's 60-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 Guide V177 T 2012 carries 19 gallons versus 12 gallons in the G3 Boats Tunnel Jon - 1860CCJ 2006. 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 Tunnel Jon - 1860CCJ 2006 is rated for 7 passengers, while the G3 Boats Guide V177 T 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats Tunnel Jon - 1860CCJ 2006 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The G3 Boats Tunnel Jon - 1860CCJ 2006 comes in at 1 lbs per hp versus 13 lbs per hp for the G3 Boats Guide V177 T 2012. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Choose the G3 Boats Tunnel Jon - 1860CCJ 2006 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 Guide V177 T 2012 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
MakeG3 Boats
MakeG3 Boats
ModelGuide V177 T
ModelTunnel Jon - 1860CCJ
Model Year2012
Model Year2006
Measurements / Dimensions
Beam81 in
Beam80 in
Beam - Meters2.06
Beam - Meters2.03
Beam - Inches81
Beam - Inches8
Deadrise13℃
Deadrise0℃
Depth - Detail32 in
Depth - Detail24 in
Depth - Centimeters81.28
Depth - Centimeters60.96
Depth - Inches32
Depth - Inches24
Weight - Detail775 lbs
Weight - Detail820 lbs
Weight - kg351.53
Weight - kg371.95
Weight - lbs.775
Weight - lbs.82
Height [transom]20 in
Height [transom]29 in
Length - Feet17.58
Length - Feet18
Length overall - Detail17 ft. 7 in
Length overall - Detail18 ft. 1 in
Length overall - Meters5.36
Length overall - Meters5.51
Length overall - Inches211
Length overall - Inches217
Width [transom] - Detailnot available
Width [transom] - Detail60 in
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness0.100 + 0.064 ga. (double plated bow)
Hull thickness.100 gauge
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine makeYamaha
Engine makenot available
Fuel tank capacity - Detail19 gal
Fuel tank capacity - Detail12 gal
Fuel tank capacity - Liters71.92
Fuel tank capacity - Liters45.42
Fuel tank capacity - Gal19
Fuel tank capacity - Gal12
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine max60 hp
Engine max90 / 65J
Engine/s standardnot available
Engine/s standardYamaha
Operational Info
StorageLivewell: 14 x 41 in., 27 gal
Storagenot available
Maximum capacity1,400 lbs
Maximum capacity1,500 lbs
Maximum people6
Maximum people7
Trailer Info
Trailer - Length over all22 ft. 3 in. (deduct 20 in. with Trail Guard tongue removed)
Trailer - Length over all23 ft. 7 in
Trailer - Weight1,480 lbs
Trailer - Weight1,690 lbs
Trailer - Width87 in
Trailer - Width85 in
Trailer - Detailnot available
Trailer - DetailTrail Guard?

G3 Boats Guide V177 T 2012 vs G3 Boats Tunnel Jon - 1860CCJ 2006 — Common Questions

Which is the larger boat — the G3 Boats Guide V177 T 2012 or the G3 Boats Tunnel Jon - 1860CCJ 2006?
The G3 Boats Tunnel Jon - 1860CCJ 2006 is the longer of the two at 18,0 feet overall. The G3 Boats Guide V177 T 2012 comes in at 17,6 feet, making it roughly 0,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the G3 Boats Guide V177 T 2012 or the G3 Boats Tunnel Jon - 1860CCJ 2006?
For trailering, the G3 Boats Tunnel Jon - 1860CCJ 2006 has the edge at 82 lbs dry weight versus 775 lbs for the G3 Boats Guide V177 T 2012. 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 Tunnel Jon - 1860CCJ 2006 is rated to a maximum of 90 hp, giving it the larger power ceiling. The G3 Boats Guide V177 T 2012 tops out at 60 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 V177 T 2012 is Coast Guard rated for 6 passengers, while the G3 Boats Tunnel Jon - 1860CCJ 2006 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 better power-to-weight ratio?
The G3 Boats Tunnel Jon - 1860CCJ 2006 has a better power-to-weight ratio at 1 lbs per hp compared to 13 lbs per hp for the G3 Boats Guide V177 T 2012. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
What do the trailers weigh for the G3 Boats Guide V177 T 2012 and G3 Boats Tunnel Jon - 1860CCJ 2006?
The trailer for the G3 Boats Guide V177 T 2012 is listed at 1,480 lbs and the G3 Boats Tunnel Jon - 1860CCJ 2006 trailer at 1,690 lbs. Always add trailer weight to the boat's dry weight when checking your tow vehicle's gross trailer weight rating.
Which boat is wider, and does it affect trailering?
The G3 Boats Guide V177 T 2012 measures 81" wide, compared to 8" for the G3 Boats Tunnel Jon - 1860CCJ 2006. 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 Guide V177 T 2012 or the G3 Boats Tunnel Jon - 1860CCJ 2006?
The G3 Boats Guide V177 T 2012 has the bigger tank at 19 gallons, versus 12 gallons on the G3 Boats Tunnel Jon - 1860CCJ 2006. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the G3 Boats Guide V177 T 2012 and G3 Boats Tunnel Jon - 1860CCJ 2006 from the same manufacturer?
Yes — both the G3 Boats Guide V177 T 2012 and the G3 Boats Tunnel Jon - 1860CCJ 2006 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.