Lowe SD190 2012 vs Lowe TH224 2005 - Boat Spec Comparison

Q: Which is the larger boat — the Lowe SD190 2012 or the Lowe TH224 2005?

The Lowe TH224 2005 is the longer of the two at 22,0 feet overall. The Lowe SD190 2012 comes in at 18,8 feet, making it roughly 3,3 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Lowe SD190 2012 or the Lowe TH224 2005?

For trailering, the Lowe TH224 2005 has the edge at 218 lbs dry weight versus 1 985 lbs for the Lowe SD190 2012. 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.

Q: Which boat can handle a bigger outboard?

The Lowe TH224 2005 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Lowe SD190 2012 tops out at 150 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.

Q: How many people can each boat hold?

The Lowe SD190 2012 is Coast Guard rated for 10 passengers, while the Lowe TH224 2005 is certified for 12. 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Lowe SD190 2012 and Lowe TH224 2005 share an 8 ft. 6 in. (2.5 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank — the Lowe SD190 2012 or the Lowe TH224 2005?

The Lowe TH224 2005 has the bigger tank at 38 gallons, versus 27 gallons on the Lowe SD190 2012. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Lowe SD190 2012 and Lowe TH224 2005 from the same manufacturer?

Yes — both the Lowe SD190 2012 and the Lowe TH224 2005 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.

Boat Comparison

Lowe SD190 2012 vs Lowe TH224 2005

Lowe

Lowe SD190 2012

2012

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Lowe

Lowe TH224 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Lowe SD190 2012 vs Lowe TH224 2005 — Same Brand, Different Boat

The Lowe SD190 2012 vs Lowe TH224 2005 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.

Size is the most obvious dividing line here. The Lowe TH224 2005 measures 22,0 feet overall (2005), giving it roughly 3,3 additional feet of deck space compared to the Lowe SD190 2012 at 18,8 feet (2012). Weight tells a clearer story for trailering families: the Lowe SD190 2012 tips the scales at 1 985 lbs — 1 767 lbs more than the Lowe TH224 2005 at 218 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.

The power gap is worth calling out. Rated to 175 hp, the Lowe TH224 2005 has a 25-hp advantage over the Lowe SD190 2012's 150-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 TH224 2005 carries 38 gallons versus 27 gallons in the Lowe SD190 2012. 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 TH224 2005 is rated for 12 passengers, while the Lowe SD190 2012 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lowe TH224 2005 could be the deciding factor.

Bottom line: Choose the Lowe TH224 2005 if your priority is putting more people on the water — it handles 12 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Lowe SD190 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.

General Boat Info

MakeLowe

ModelSD19

ModelTH224

Model Year2012

Model Year2005

Measurements / Dimensions

Beam8 ft. 6 in. (2.5 m)

Beam8 ft. 6 in. (2.61 m)

Beam - Meters2.59

Beam - Inches102

Weight - Detail1,985 lbs. (900 kg)

Weight - Detail2,180 lbs. (988.8 kg)

Weight - kg900.38

Weight - kg988.83

Weight - lbs.1985

Weight - lbs.218

Width [transom] - Detail85 in. (2.15 m) bottom

Width [transom] - Detail7 ft. 1 in. (2.15 m)

Height [transom]20 in. (0.5 m)

Height [transom]20 in

Length - Feet18.75

Length - Feet22

Length overall - Detail18 ft. 9 in. (5.72 m)

Length overall - Detail22 ft. 0 in. (6.7 m)

Length overall - Meters5.72

Length overall - Meters6.71

Length overall - Inches225

Length overall - Inches264

Length - Metersnot available

Length - Meters6.7

Body / Hull

Hull materialAluminum

Hull materialnot available

Hull thickness0.110 in. (2.79 mm)

Hull thickness.110 in

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Fuel tank capacity - Detail27 gal. (102 l)

Fuel tank capacity - Detail38 gal. (143.8 l)

Fuel tank capacity - Liters102.21

Fuel tank capacity - Liters143.85

Fuel tank capacity - Gal27

Fuel tank capacity - Gal38

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Engine max150 hp (112 kW)

Engine max175 hp (129.5 kw)

Operational Info

Maximum capacity2,139 lbs. (970 kg)

Maximum capacity2,315 lbs. (1,050 kg)

Maximum people10 / 1,395 lbs. (632 kg)

Maximum people12

Storagenot available

Storage68 cu. ft

Trailer Info

Trailer - Detailnot available

Trailer - DetailB2138TB - painted tandem bunk trailer w/brakes

Trailer - Length over allnot available

Trailer - Length over all26 ft. 0 in

Trailer - Widthnot available

Trailer - Width8 ft. 6 in

Lowe SD190 2012 vs Lowe TH224 2005 — Common Questions

Which is the larger boat — the Lowe SD190 2012 or the Lowe TH224 2005?

The Lowe TH224 2005 is the longer of the two at 22,0 feet overall. The Lowe SD190 2012 comes in at 18,8 feet, making it roughly 3,3 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Lowe SD190 2012 or the Lowe TH224 2005?

For trailering, the Lowe TH224 2005 has the edge at 218 lbs dry weight versus 1 985 lbs for the Lowe SD190 2012. 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 TH224 2005 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Lowe SD190 2012 tops out at 150 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 SD190 2012 is Coast Guard rated for 10 passengers, while the Lowe TH224 2005 is certified for 12. 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Lowe SD190 2012 and Lowe TH224 2005 share an 8 ft. 6 in. (2.5 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank — the Lowe SD190 2012 or the Lowe TH224 2005?

The Lowe TH224 2005 has the bigger tank at 38 gallons, versus 27 gallons on the Lowe SD190 2012. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Lowe SD190 2012 and Lowe TH224 2005 from the same manufacturer?

Yes — both the Lowe SD190 2012 and the Lowe TH224 2005 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.

← Lowe SD190 2012 full specs ← Lowe TH224 2005 full specs