Silverton 33 Convertible  2011 boat specs
Silverton
Silverton 33 Convertible 2011
2011
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Silverton 50T-Series 2010 boat specs
Silverton
Silverton 50T-Series 2010
2010
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Silverton 33 Convertible 2011 vs Silverton 50T-Series 2010 — Which Semi Displacement Fits Your Needs?

When two boats share the same hull type — in this case both the Silverton 33 Convertible 2011 and the Silverton 50T-Series 2010 are semi displacement designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

Size is the most obvious dividing line here. The Silverton 50T-Series 2010 measures 51,6 feet overall (2010), giving it roughly 19,0 additional feet of deck space compared to the Silverton 33 Convertible 2011 at 32,6 feet (2011). Weight tells a clearer story for trailering families: the Silverton 50T-Series 2010 tips the scales at 476 lbs — 308 lbs less than the Silverton 33 Convertible 2011 at 168 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 Silverton 50T-Series 2010 tops out at 825 hp. Engine specs for the Silverton 33 Convertible 2011 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Silverton 50T-Series 2010 carries 793 gallons versus 208 gallons in the Silverton 33 Convertible 2011. 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 Silverton 50T-Series 2010 is rated for 15 passengers, while the Silverton 33 Convertible 2011 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Silverton 50T-Series 2010 could be the deciding factor.

Bottom line: Choose the Silverton 50T-Series 2010 if your priority is putting more people on the water — it handles 15 passengers and at 51,6 ft it has the deck room to back that rating up comfortably. The Silverton 33 Convertible 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
General Boat Info
MakeSilverton
MakeSilverton
Model33 Convertible
Model50T-Series
Model Year2011
Model Year201
Measurements / Dimensions
Beam12 ft. 8 in. (3.85 m)
Beam16 ft. 3 in. (4.95 m)
Beam - Meters3.86
Beam - Meters4.95
Beam - Inches152
Beam - Inches195
Bridge clearance - DetailDWL no light: 12 ft. 1 in. (3.68 m)
Bridge clearance - DetailDWL no light: 17 ft. 11 in. (5.46 m)
Bridge clearance - Meters3.68
Bridge clearance - Meters5.46
Bridge clearance - Inches145
Bridge clearance - Inches215
Deadrise14℃
Deadrise12℃
Draft [max] - Detail31 in. (0.78 m)
Draft [max] - Detail41 in. (1.04 m)
Draft [max] - Meters0.79
Draft [max] - Meters1.04
Draft [max] - Inches31
Draft [max] - Inches41
Weight - Detail16,800 lbs. (7,620 kg)
Weight - Detail47,600 lbs. (21,591 kg)
Weight - kg7620.35
Weight - kg21590.98
Weight - lbs.168
Weight - lbs.476
Length - Feet32.58
Length - Feet51.58
Length overall - Detail32 ft. 7 in. (9.93 m)
Length overall - Detail51 ft. 7 in. (15.72 m)
Length overall - Meters9.93
Length overall - Meters15.72
Length overall - Inches391
Length overall - Inches619
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeSemi Displacement
Hull typeSemi Displacement
Engine and Drivetrain
Fuel tank capacity - Detail208 gal. (787 l)
Fuel tank capacity - Detail793 gal. (3,002 l)
Fuel tank capacity - Liters787.37
Fuel tank capacity - Liters3001.83
Fuel tank capacity - Gal208
Fuel tank capacity - Gal793
Fuel typeGas or Diesel
Fuel typeDiesel
Drive typeInboard
Drive typeInboard - Twin
Engine maxnot available
Engine maxTwin 825 hp (615 kW)
Operational Info
Headroom6 ft. 6 in. (1.98 m)
Headroom6 ft. 8 in. (1.83 m)
Sleeping capacity6
Sleeping capacity6-8
Water capacity82 gal. (310 l)
Water capacity200 gal. (757 l)
Holding tank capacity - Detail30 gal. (114 l)
Holding tank capacity - Detail80 gal. (303 l)
Holding tank capacity - Liters113.56
Holding tank capacity - Liters302.83
Holding tank capacity - Gal3
Holding tank capacity - Gal8

Silverton 33 Convertible 2011 vs Silverton 50T-Series 2010 — Common Questions

Which is the larger boat — the Silverton 33 Convertible 2011 or the Silverton 50T-Series 2010?
The Silverton 50T-Series 2010 is the longer of the two at 51,6 feet overall. The Silverton 33 Convertible 2011 comes in at 32,6 feet, making it roughly 19,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Silverton 33 Convertible 2011 or the Silverton 50T-Series 2010?
For trailering, the Silverton 33 Convertible 2011 has the edge at 168 lbs dry weight versus 476 lbs for the Silverton 50T-Series 2010. 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.
What is the maximum horsepower rating for these boats?
The Silverton 50T-Series 2010 has a documented max rating of 825 hp. Engine specifications for the Silverton 33 Convertible 2011 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Silverton 33 Convertible 2011 is Coast Guard rated for 9 passengers, while the Silverton 50T-Series 2010 is certified for 15. 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 Silverton 50T-Series 2010 measures 195" wide, compared to 152" for the Silverton 33 Convertible 2011. 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 Silverton 33 Convertible 2011 or the Silverton 50T-Series 2010?
The Silverton 50T-Series 2010 has the bigger tank at 793 gallons, versus 208 gallons on the Silverton 33 Convertible 2011. That 585-gallon difference translates to roughly 1755–2925 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Silverton 33 Convertible 2011 and Silverton 50T-Series 2010 from the same manufacturer?
Yes — both the Silverton 33 Convertible 2011 and the Silverton 50T-Series 2010 are built by Silverton. 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.