Lowe Boats FM 1900 WT 2021 boat specs
Lowe
Lowe Boats FM 1900 WT 2021
2021
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VS
Lowe Boats LS 170 2022 boat specs
Lowe
Lowe Boats LS 170 2022
2022
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Lowe Boats FM 1900 WT 2021 vs Lowe Boats LS 170 2022 — Same Brand, Different Boat

The Lowe Boats FM 1900 WT 2021 vs Lowe Boats LS 170 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.

On paper these two are close siblings in the size department — Lowe Boats FM 1900 WT 2021 at 18,9 ft versus Lowe Boats LS 170 2022 at 17,1 ft. At 1 777 lbs and 1 713 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 150 hp, the Lowe Boats FM 1900 WT 2021 has a 90-hp advantage over the Lowe Boats LS 170 2022'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 Lowe Boats FM 1900 WT 2021 carries 32 gallons versus 24 gallons in the Lowe Boats LS 170 2022. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

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.

Bottom line: Performance buyers should lean toward the Lowe Boats FM 1900 WT 2021 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Lowe Boats LS 170 2022 with its 60-hp rating is the more economical daily driver.
Measurements / Dimensions
Length overall - Detail18.90 ft
Length overall - Detail17.10 ft
Length - Feet18.9
Length - Feet17.1
Length overall - Meters5.76
Length overall - Meters5.21
Length overall - Inches227
Length overall - Inches205
Beam9.50 ft
Beam8.60 ft
Beam - Meters2.9
Beam - Meters2.62
Beam - Inches114
Beam - Inches103
Displacement1777.00 lbs
Displacement1713.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal32
Fuel tank capacity - Gal24
Fuel tank capacity - Liters121.13
Fuel tank capacity - Liters90.85
Engine makeMercury
Engine makeMercury
Horsepower150 hp
Horsepower60 hp
Drive typeoutboard
Drive typeoutboard
Engine modelnot available
Engine modelCommand Thrust FourStroke
Operational Info
TrailerableYes
TrailerableYes
Boat typePower
Boat typePower

Lowe Boats FM 1900 WT 2021 vs Lowe Boats LS 170 2022 — Common Questions

Which is the larger boat — the Lowe Boats FM 1900 WT 2021 or the Lowe Boats LS 170 2022?
The Lowe Boats FM 1900 WT 2021 is the longer of the two at 18,9 feet overall. The Lowe Boats LS 170 2022 comes in at 17,1 feet, making it roughly 1,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Lowe Boats FM 1900 WT 2021 or the Lowe Boats LS 170 2022?
For trailering, the Lowe Boats LS 170 2022 has the edge at 1 713 lbs dry weight versus 1 777 lbs for the Lowe Boats FM 1900 WT 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.
Which boat can handle a bigger outboard?
The Lowe Boats FM 1900 WT 2021 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Lowe Boats LS 170 2022 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 Lowe Boats FM 1900 WT 2021 is Coast Guard rated for 5 passengers, while the Lowe Boats LS 170 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.
Which boat is wider, and does it affect trailering?
The Lowe Boats FM 1900 WT 2021 measures 114" wide, compared to 103" for the Lowe Boats LS 170 2022. 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 FM 1900 WT 2021 or the Lowe Boats LS 170 2022?
The Lowe Boats FM 1900 WT 2021 has the bigger tank at 32 gallons, versus 24 gallons on the Lowe Boats LS 170 2022. That 8-gallon difference translates to roughly 24–40 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Lowe Boats FM 1900 WT 2021 and Lowe Boats LS 170 2022 from the same manufacturer?
Yes — both the Lowe Boats FM 1900 WT 2021 and the Lowe Boats LS 170 2022 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.