G3 Boats 1756-CC Tunnel 2004 boat specs
G3 Boats
G3 Boats 1756-CC Tunnel 2004
2004
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VS
G3 Boats Tunnel Jon - 1860CCJ  2006 boat specs
G3 Boats
G3 Boats Tunnel Jon - 1860CCJ 2006
2006
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G3 Boats 1756-CC Tunnel 2004 vs G3 Boats Tunnel Jon - 1860CCJ 2006 — Same Brand, Different Boat

The G3 Boats 1756-CC Tunnel 2004 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.

Both boats share a closely matched power ceiling — 70 hp for the G3 Boats 1756-CC Tunnel 2004 and 90 hp for the G3 Boats Tunnel Jon - 1860CCJ 2006. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 11 gal and 12 gal — so range won't be a tiebreaker here.

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 1756-CC Tunnel 2004 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 Tunnel Jon - 1860CCJ 2006 could be the deciding factor.

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 1756-CC Tunnel 2004 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
MakeG3 Boats
Model1756-CC Tunnel
ModelTunnel Jon - 1860CCJ
Model Year2004
Model Year2006
Measurements / Dimensions
Beam77 in
Beam80 in
Beam - Meters1.96
Beam - Meters2.03
Beam - Inches77
Beam - Inches8
Draft [drive up] - Detailn/a
Draft [drive up] - Detailnot available
Weight - Detail725 lbs
Weight - Detail820 lbs
Weight - kg328.85
Weight - kg371.95
Weight - lbs.725
Weight - lbs.82
Height - Detailn/a
Height - Detailnot available
Height [transom]27 in
Height [transom]29 in
Length overall - Detail17 ft
Length overall - Detail18 ft. 1 in
Length overall - Meters5.18
Length overall - Meters5.51
Length overall - Inches204
Length overall - Inches217
Deadrisenot available
Deadrise0℃
Depth - Detailnot available
Depth - Detail24 in
Depth - Centimetersnot available
Depth - Centimeters60.96
Depth - Inchesnot available
Depth - Inches24
Width [transom] - Detailnot available
Width [transom] - Detail60 in
Length - Feetnot available
Length - Feet18
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thicknessnot available
Hull thickness.100 gauge
Engine and Drivetrain
Fuel tank capacity - Detail11 gal
Fuel tank capacity - Detail12 gal
Fuel tank capacity - Liters41.64
Fuel tank capacity - Liters45.42
Fuel tank capacity - Gal11
Fuel tank capacity - Gal12
Engine max70 hp
Engine max90 / 65J
Engine/s standardnot available
Engine/s standardYamaha
Drive typenot available
Drive typeOutboard
Operational Info
Water capacityn/a
Water capacitynot available
Maximum capacity1170 lbs
Maximum capacity1,500 lbs
Maximum people5 person
Maximum people7
Trailer Info
Trailer - DetailG3 custom galvanized trailer is a standard feature of desert brown "Gator Tough" jon packages
Trailer - DetailTrail Guard?
Trailer - Length over allnot available
Trailer - Length over all23 ft. 7 in
Trailer - Weightnot available
Trailer - Weight1,690 lbs
Trailer - Widthnot available
Trailer - Width85 in

G3 Boats 1756-CC Tunnel 2004 vs G3 Boats Tunnel Jon - 1860CCJ 2006 — Common Questions

Which is easier to trailer — the G3 Boats 1756-CC Tunnel 2004 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 725 lbs for the G3 Boats 1756-CC Tunnel 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 Tunnel Jon - 1860CCJ 2006 is rated to a maximum of 90 hp, giving it the larger power ceiling. The G3 Boats 1756-CC Tunnel 2004 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 1756-CC Tunnel 2004 is Coast Guard rated for 5 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 is wider, and does it affect trailering?
The G3 Boats 1756-CC Tunnel 2004 measures 77" 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.
How do the fuel tanks compare on the G3 Boats 1756-CC Tunnel 2004 and G3 Boats Tunnel Jon - 1860CCJ 2006?
Both boats carry similar fuel loads — 11 gallons and 12 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the G3 Boats 1756-CC Tunnel 2004 and G3 Boats Tunnel Jon - 1860CCJ 2006 from the same manufacturer?
Yes — both the G3 Boats 1756-CC Tunnel 2004 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.