Nitro Bay 1900 VL Tunnel  2005 boat specs
Nitro
Nitro Bay 1900 VL Tunnel 2005
2005
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VS
Nitro Z18 Pro Package w/150HP Pro-XS 2022 boat specs
Nitro
Nitro Z18 Pro Package w/150HP Pro-XS 2022
2022
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Nitro Bay 1900 VL Tunnel 2005 vs Nitro Z18 Pro Package w/150HP Pro-XS 2022 — Same Brand, Different Boat

The Nitro Bay 1900 VL Tunnel 2005 vs Nitro Z18 Pro Package w/150HP Pro-XS 2022 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 Nitro Bay 1900 VL Tunnel 2005 carries a rated maximum of 150 hp. Engine data for the Nitro Z18 Pro Package w/150HP Pro-XS 2022 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.

For family outings this is probably the sharpest distinction between the two. The Nitro Bay 1900 VL Tunnel 2005 is rated for 7 passengers, while the Nitro Z18 Pro Package w/150HP Pro-XS 2022 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Nitro Bay 1900 VL Tunnel 2005 could be the deciding factor.

Bottom line: Choose the Nitro Bay 1900 VL Tunnel 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 Nitro Z18 Pro Package w/150HP Pro-XS 2022 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
MakeNitro
Makenot available
ModelBay 1900 VL Tunnel
Modelnot available
Model Year2005
Model Yearnot available
Measurements / Dimensions
Beam93 in
Beamnot available
Beam - Meters2.36
Beam - Metersnot available
Beam - Inches93
Beam - Inchesnot available
Weight - Detail1,590 lbs
Weight - Detailnot available
Weight - kg721.21
Weight - kgnot available
Weight - lbs.159
Weight - lbs.not available
Height [transom]20 in
Height [transom]not available
Length - Feet18
Length - Feet18
Length - Inches1
Length - Inchesnot available
Length overall - Detail18 ft. 10 in
Length overall - Detail18.00 ft
Length overall - Meters5.74
Length overall - Meters5.49
Length overall - Inches226
Length overall - Inches216
Engine and Drivetrain
Fuel tank capacity - Detail47 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters177.91
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal47
Fuel tank capacity - Galnot available
Engine max150 hp
Engine maxnot available
Fuel typenot available
Fuel typeOther
Operational Info
Maximum capacity1,550 lbs
Maximum capacitynot available
Maximum people7
Maximum peoplenot available
Boat typenot available
Boat typePower
Trailer Info
Trailer - Length over all24 ft. 0 in
Trailer - Length over allnot available
Trailer - Weight2,750 lbs
Trailer - Weightnot available
Trailer - Width100 in
Trailer - Widthnot available

Nitro Bay 1900 VL Tunnel 2005 vs Nitro Z18 Pro Package w/150HP Pro-XS 2022 — Common Questions

Which is the larger boat — the Nitro Bay 1900 VL Tunnel 2005 or the Nitro Z18 Pro Package w/150HP Pro-XS 2022?
The Nitro Z18 Pro Package w/150HP Pro-XS 2022 is the longer of the two at 18,0 feet overall. The Nitro Bay 1900 VL Tunnel 2005 comes in at 18,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The Nitro Bay 1900 VL Tunnel 2005 has a documented max rating of 150 hp. Engine specifications for the Nitro Z18 Pro Package w/150HP Pro-XS 2022 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Nitro Bay 1900 VL Tunnel 2005 is Coast Guard rated for 7 passengers, while the Nitro Z18 Pro Package w/150HP Pro-XS 2022 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.
Are the Nitro Bay 1900 VL Tunnel 2005 and Nitro Z18 Pro Package w/150HP Pro-XS 2022 from the same manufacturer?
Yes — both the Nitro Bay 1900 VL Tunnel 2005 and the Nitro Z18 Pro Package w/150HP Pro-XS 2022 are built by Nitro. 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.