Lowe Boats Roughneck 1870 Pathfinder 2021 boat specs
Lowe
Lowe Boats Roughneck 1870 Pathfinder 2021
2021
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VS
Lowe FS185 2012 boat specs
Lowe
Lowe FS185 2012
2012
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Lowe Boats Roughneck 1870 Pathfinder 2021 vs Lowe FS185 2012 — Same Brand, Different Boat

The Lowe Boats Roughneck 1870 Pathfinder 2021 vs Lowe FS185 2012 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 Boats Roughneck 1870 Pathfinder 2021 at 18,0 ft versus Lowe FS185 2012 at 18,3 ft. Weight tells a clearer story for trailering families: the Lowe Boats Roughneck 1870 Pathfinder 2021 tips the scales at 1 052 lbs — 917 lbs more than the Lowe FS185 2012 at 135 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 150 hp for the Lowe Boats Roughneck 1870 Pathfinder 2021 and 150 hp for the Lowe FS185 2012. 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. Fuel capacity breaks the other way: the Lowe FS185 2012 carries 38 gallons versus 19 gallons in the Lowe Boats Roughneck 1870 Pathfinder 2021. 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 Lowe FS185 2012 is rated for 7 passengers, while the Lowe Boats Roughneck 1870 Pathfinder 2021 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lowe FS185 2012 could be the deciding factor.

Bottom line: Choose the Lowe FS185 2012 if your priority is putting more people on the water — it handles 7 passengers and at 18,3 ft it has the deck room to back that rating up comfortably. The Lowe Boats Roughneck 1870 Pathfinder 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail18.00 ft
Length overall - Detail18 ft. 3 in. (5.56 m)
Length - Feet18
Length - Feet18.25
Length overall - Meters5.49
Length overall - Meters5.56
Length overall - Inches216
Length overall - Inches219
Beam9.60 ft
Beam95 in. (2.41 m)
Beam - Meters2.93
Beam - Meters2.41
Beam - Inches115
Beam - Inches95
Displacement1052.00 lbs
Displacementnot available
Weight - Detailnot available
Weight - Detail1,350 lbs. (612 kg)
Weight - kgnot available
Weight - kg612.35
Weight - lbs.not available
Weight - lbs.135
Width [transom] - Detailnot available
Width [transom] - Detail83 in. (2.11 m) bottom
Height - Detailnot available
Height - Detail41 in. (1.04 m) bow
Height - Metersnot available
Height - Meters1.04
Height - Inchesnot available
Height - Inches41
Height [transom]not available
Height [transom]25 in. (0.64 m)
Engine and Drivetrain
Fuel tank capacity - Gal19
Fuel tank capacity - Gal38
Fuel tank capacity - Liters71.92
Fuel tank capacity - Liters143.85
Engine makeMercury
Engine makenot available
Engine modelELPT FourStroke
Engine modelnot available
Horsepower150 hp
Horsepowernot available
Drive typeoutboard
Drive typeOutboard
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail38 gal. (144 l)
Fuel typenot available
Fuel typeGas
Engine maxnot available
Engine max150 hp (111 kW) 9.9 hp (7.4 kW) Kicker motor
Operational Info
TrailerableYes
Trailerablenot available
Boat typePower
Boat typenot available
Maximum capacitynot available
Maximum capacity1,759 lbs. (798 kg)
Maximum peoplenot available
Maximum people7 / 1,115 lbs. (506 kg)
General Boat Info
Makenot available
MakeLowe
Modelnot available
ModelFS185
Model Yearnot available
Model Year2012
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull thicknessnot available
Hull thickness0.100 in. (2.5 mm)
Hull typenot available
Hull typeDeep Vee
Trailer Info
Trailer - Widthnot available
Trailer - Width102 in. (2.59 m)

Lowe Boats Roughneck 1870 Pathfinder 2021 vs Lowe FS185 2012 — Common Questions

Which is the larger boat — the Lowe Boats Roughneck 1870 Pathfinder 2021 or the Lowe FS185 2012?
The Lowe FS185 2012 is the longer of the two at 18,3 feet overall. The Lowe Boats Roughneck 1870 Pathfinder 2021 comes in at 18,0 feet, making it roughly 0,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Lowe Boats Roughneck 1870 Pathfinder 2021 or the Lowe FS185 2012?
For trailering, the Lowe FS185 2012 has the edge at 135 lbs dry weight versus 1 052 lbs for the Lowe Boats Roughneck 1870 Pathfinder 2021. 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.
How many people can each boat hold?
The Lowe Boats Roughneck 1870 Pathfinder 2021 is Coast Guard rated for 5 passengers, while the Lowe FS185 2012 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 Lowe Boats Roughneck 1870 Pathfinder 2021 measures 115" wide, compared to 95" for the Lowe FS185 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.
Which boat has the larger fuel tank — the Lowe Boats Roughneck 1870 Pathfinder 2021 or the Lowe FS185 2012?
The Lowe FS185 2012 has the bigger tank at 38 gallons, versus 19 gallons on the Lowe Boats Roughneck 1870 Pathfinder 2021. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Lowe Boats Roughneck 1870 Pathfinder 2021 and Lowe FS185 2012 from the same manufacturer?
Yes — both the Lowe Boats Roughneck 1870 Pathfinder 2021 and the Lowe FS185 2012 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.