G3 Boats Guide  V143 T 2012 boat specs
G3 Boats
G3 Boats Guide V143 T 2012
2012
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G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 boat specs
G3 Boats
G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007
2007
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G3 Boats Guide V143 T 2012 vs G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 — Same Brand, Different Boat

The G3 Boats Guide V143 T 2012 vs G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 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.

Both boats share a closely matched power ceiling — 40 hp for the G3 Boats Guide V143 T 2012 and 60 hp for the G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007. 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 — 7 gal and 6 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 is rated for 5 passengers, while the G3 Boats Guide V143 T 2012 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 could be the deciding factor.

Bottom line: Choose the G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 if your priority is putting more people on the water — it handles 5 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The G3 Boats Guide V143 T 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeG3 Boats
MakeG3 Boats
ModelGuide V143 T
ModelOutfitter Jon - 1860WOFJ Jet Tunnel
Model Year2012
Model Year2007
Measurements / Dimensions
Beam70 in
Beam80 in
Beam - Meters1.78
Beam - Meters2.03
Beam - Inches7
Beam - Inches8
Deadrise6℃
Deadrisenot available
Depth - Detail25 in
Depth - Detail24 in
Depth - Centimeters63.5
Depth - Centimeters60.96
Depth - Inches25
Depth - Inches24
Weight - Detail510 lbs
Weight - Detailnot available
Weight - kg231.33
Weight - kgnot available
Weight - lbs.51
Weight - lbs.not available
Height [transom]20 in
Height [transom]29 in
Length - Feet14.25
Length - Feet18
Length overall - Detail14 ft. 3 in
Length overall - Detail18 ft. 1 in
Length overall - Meters4.34
Length overall - Meters5.51
Length overall - Inches171
Length overall - Inches217
Width [transom] - Detailnot available
Width [transom] - Detail60 in
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.064 ga
Hull thickness0.100 ga
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine makeYamaha
Engine makenot available
Fuel tank capacity - Detail6.6 gal. portable
Fuel tank capacity - Detail6 gal. portable
Fuel tank capacity - Liters26.5
Fuel tank capacity - Liters22.71
Fuel tank capacity - Gal6.6
Fuel tank capacity - Gal6
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeJet Drive
Engine max40 hp
Engine max60 hp
Engine/s standardnot available
Engine/s standardYamaha
Operational Info
StorageLivewell: 14 x 30 in., 15 gal
Storagenot available
Maximum capacity1,000 lbs
Maximum capacitynot available
Maximum people4
Maximum peoplenot available
Trailer Info
Trailer - Length over all17 ft. 3 in. (deduct 20 in. with Trail Guard tongue removed)
Trailer - Length over allnot available
Trailer - Weight1,030 lbs
Trailer - Weightnot available
Trailer - Width78 in
Trailer - Widthnot available
Trailer - Detailnot available
Trailer - DetailTrail Guard?

G3 Boats Guide V143 T 2012 vs G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 — Common Questions

Which is the larger boat — the G3 Boats Guide V143 T 2012 or the G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007?
The G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 is the longer of the two at 18,0 feet overall. The G3 Boats Guide V143 T 2012 comes in at 14,3 feet, making it roughly 3,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 is rated to a maximum of 60 hp, giving it the larger power ceiling. The G3 Boats Guide V143 T 2012 tops out at 40 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 V143 T 2012 is Coast Guard rated for 4 passengers, while the G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 is certified for 5. 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 Outfitter Jon - 1860WOFJ Jet Tunnel 2007 measures 8" wide, compared to 7" for the G3 Boats Guide V143 T 2012. 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 Guide V143 T 2012 and G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007?
Both boats carry similar fuel loads — 7 gallons and 6 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 Guide V143 T 2012 and G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 2007 from the same manufacturer?
Yes — both the G3 Boats Guide V143 T 2012 and the G3 Boats Outfitter Jon - 1860WOFJ Jet Tunnel 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.