Alumacraft Navigator 165  2003 boat specs
Alumacraft
Alumacraft Navigator 165 2003
2003
View full specs →
VS
Alumacraft VB 1860 AW Tunnel SC 2009 boat specs
Alumacraft
Alumacraft VB 1860 AW Tunnel SC 2009
2009
View full specs →

Alumacraft Navigator 165 2003 vs Alumacraft VB 1860 AW Tunnel SC 2009 — Same Brand, Different Boat

The Alumacraft Navigator 165 2003 vs Alumacraft VB 1860 AW Tunnel SC 2009 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 90 hp, the Alumacraft VB 1860 AW Tunnel SC 2009 has a 30-hp advantage over the Alumacraft Navigator 165 2003'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 Alumacraft Navigator 165 2003 carries 22 gallons versus 16 gallons in the Alumacraft VB 1860 AW Tunnel SC 2009. 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 Alumacraft VB 1860 AW Tunnel SC 2009 is rated for 6 passengers, while the Alumacraft Navigator 165 2003 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft VB 1860 AW Tunnel SC 2009 could be the deciding factor.

Bottom line: Choose the Alumacraft VB 1860 AW Tunnel SC 2009 if your priority is putting more people on the water — it handles 6 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Alumacraft Navigator 165 2003 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
MakeAlumacraft
MakeAlumacraft
ModelNavigator 165
ModelVB 1860 AW Tunnel SC
Model Year2003
Model Year2009
Measurements / Dimensions
Beam82 in
Beam86 in
Beam - Meters2.08
Beam - Meters2.18
Beam - Inches82
Beam - Inches86
Draft [drive up] - Detailn/a
Draft [drive up] - Detailnot available
Weight - Detail820 lbs
Weight - Detail875 lbs
Weight - kg371.95
Weight - kg396.89
Weight - lbs.82
Weight - lbs.875
Height - Detail36 in
Height - Detail25 in
Height - Meters0.91
Height - Meters0.64
Height - Inches36
Height - Inches25
Height [transom]82 in. 20 in
Height [transom]21 in
Length overall - Detail16 ft. 5 in
Length overall - Detail18 ft
Length overall - Meters5
Length overall - Meters5.49
Length overall - Inches197
Length overall - Inches216
Width [transom] - Detailnot available
Width [transom] - Detail60 in
Length - Feetnot available
Length - Feet18
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessnot available
Hull thickness0.102 in
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail22 gal
Fuel tank capacity - Detail16 gal
Fuel tank capacity - Liters83.28
Fuel tank capacity - Liters60.57
Fuel tank capacity - Gal22
Fuel tank capacity - Gal16
Engine max60 hp
Engine max90 hp
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Water capacityn/a
Water capacitynot available
Maximum people5 persons
Maximum people6
Maximum capacitynot available
Maximum capacity1,600 lbs
Trailer Info
Trailer - Detailn/a
Trailer - Detailnot available

Alumacraft Navigator 165 2003 vs Alumacraft VB 1860 AW Tunnel SC 2009 — Common Questions

Which is easier to trailer — the Alumacraft Navigator 165 2003 or the Alumacraft VB 1860 AW Tunnel SC 2009?
For trailering, the Alumacraft Navigator 165 2003 has the edge at 82 lbs dry weight versus 875 lbs for the Alumacraft VB 1860 AW Tunnel SC 2009. 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 Alumacraft VB 1860 AW Tunnel SC 2009 is rated to a maximum of 90 hp, giving it the larger power ceiling. The Alumacraft Navigator 165 2003 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 Alumacraft Navigator 165 2003 is Coast Guard rated for 5 passengers, while the Alumacraft VB 1860 AW Tunnel SC 2009 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 Alumacraft VB 1860 AW Tunnel SC 2009 measures 86" wide, compared to 82" for the Alumacraft Navigator 165 2003. 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 Alumacraft Navigator 165 2003 or the Alumacraft VB 1860 AW Tunnel SC 2009?
The Alumacraft Navigator 165 2003 has the bigger tank at 22 gallons, versus 16 gallons on the Alumacraft VB 1860 AW Tunnel SC 2009. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Alumacraft Navigator 165 2003 and Alumacraft VB 1860 AW Tunnel SC 2009 from the same manufacturer?
Yes — both the Alumacraft Navigator 165 2003 and the Alumacraft VB 1860 AW Tunnel SC 2009 are built by Alumacraft. 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.