Lowe Fishfinder 170SE 2005 boat specs
Lowe
Lowe Fishfinder 170SE 2005
2005
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VS
Lowe R1756VT Roughneck 2008 boat specs
Lowe
Lowe R1756VT Roughneck 2008
2008
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Lowe Fishfinder 170SE 2005 vs Lowe R1756VT Roughneck 2008 — Same Brand, Different Boat

The Lowe Fishfinder 170SE 2005 vs Lowe R1756VT Roughneck 2008 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 — Lowe Fishfinder 170SE 2005 at 17,0 ft versus Lowe R1756VT Roughneck 2008 at 17,0 ft. At 63 lbs and 69 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 80 hp, the Lowe R1756VT Roughneck 2008 has a 30-hp advantage over the Lowe Fishfinder 170SE 2005's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Lowe R1756VT Roughneck 2008 comes in at 1 lbs per hp versus 1 lbs per hp for the Lowe Fishfinder 170SE 2005. 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: Performance buyers should lean toward the Lowe R1756VT Roughneck 2008 and its 80-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Lowe Fishfinder 170SE 2005 with its 50-hp rating is the more economical daily driver.
General Boat Info
MakeLowe
MakeLowe
ModelFishfinder 170SE
ModelR1756VT Roughneck
Model Year2005
Model Year2008
Measurements / Dimensions
Beam71 in. (1.80 m)
Beam77 in. (2.03 m)
Beam - Meters1.8
Beam - Meters1.96
Beam - Inches71
Beam - Inches77
Depth - Detail21 in. (.53 m)
Depth - Detail21 in. (.53 m)
Depth - Centimeters53.34
Depth - Centimeters53.34
Depth - Inches21
Depth - Inches21
Weight - Detail630 lbs. (285 kg)
Weight - Detail690 lbs. (313 kg)
Weight - kg285.76
Weight - kg312.98
Weight - lbs.63
Weight - lbs.69
Width [transom] - Detail48 in. (1.2 m)
Width [transom] - Detail56 in. (1.42 m)
Height [transom]20 in. (.50 m)
Height [transom]20 in. (.5 m)
Length - Meters5.18
Length - Meters5.18
Length - Feet17
Length - Feet17
Length overall - Detail17 ft. 0 in. (5.18 m)
Length overall - Detail17 ft. (5.18 m)
Length overall - Meters5.18
Length overall - Meters5.18
Length overall - Inches204
Length overall - Inches204
Body / Hull
Hull thickness.072 in. (1.8 mm)
Hull thickness.100 in. (2.5 mm)
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Engine/s standard40 hp Mercury Two-Stroke
Engine/s standardnot available
Drive typeOutboard
Drive typeOutboard
Engine max50 hp (37 kw)
Engine maxRemote: 80 hp (60 kW) Tiller: 50 hp (37 kW)
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,186 lbs. (538 kg)
Maximum capacity1,250 lbs. (567 kg)
Maximum people5
Maximum people5 / 685 lbs. (310.7 kg)
Trailer Info
Trailer - DetailPainted Bunk Trailer
Trailer - Detailnot available
Trailer - Length over all20 ft. 0 in. (6.09 m)
Trailer - Length over all19 ft. 2 in. (5.84 m)

Lowe Fishfinder 170SE 2005 vs Lowe R1756VT Roughneck 2008 — Common Questions

Which is the larger boat — the Lowe Fishfinder 170SE 2005 or the Lowe R1756VT Roughneck 2008?
The Lowe R1756VT Roughneck 2008 is the longer of the two at 17,0 feet overall. The Lowe Fishfinder 170SE 2005 comes in at 17,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Lowe Fishfinder 170SE 2005 or the Lowe R1756VT Roughneck 2008?
For trailering, the Lowe Fishfinder 170SE 2005 has the edge at 63 lbs dry weight versus 69 lbs for the Lowe R1756VT Roughneck 2008. 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 Lowe R1756VT Roughneck 2008 is rated to a maximum of 80 hp, giving it the larger power ceiling. The Lowe Fishfinder 170SE 2005 tops out at 50 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 Lowe Fishfinder 170SE 2005 is Coast Guard rated for 5 passengers, while the Lowe R1756VT Roughneck 2008 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 has the better power-to-weight ratio?
The Lowe R1756VT Roughneck 2008 has a better power-to-weight ratio at 1 lbs per hp compared to 1 lbs per hp for the Lowe Fishfinder 170SE 2005. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Lowe R1756VT Roughneck 2008 measures 77" wide, compared to 71" for the Lowe Fishfinder 170SE 2005. 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.
Are the Lowe Fishfinder 170SE 2005 and Lowe R1756VT Roughneck 2008 from the same manufacturer?
Yes — both the Lowe Fishfinder 170SE 2005 and the Lowe R1756VT Roughneck 2008 are built by Lowe. 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.