ThunderJet Bull Dog 20 ft. 2013 boat specs
ThunderJet
ThunderJet Bull Dog 20 ft. 2013
2013
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VS
ThunderJet TJ Offshore 32 ft. 2013 boat specs
ThunderJet
ThunderJet TJ Offshore 32 ft. 2013
2013
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ThunderJet Bull Dog 20 ft. 2013 vs ThunderJet TJ Offshore 32 ft. 2013 — Same Brand, Different Boat

Matching a modified vee ThunderJet Bull Dog 20 ft. 2013 against a deep vee ThunderJet TJ Offshore 32 ft. 2013 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The ThunderJet TJ Offshore 32 ft. 2013 measures 32,0 feet overall (2013), giving it roughly 30,0 additional feet of deck space compared to the ThunderJet Bull Dog 20 ft. 2013 at 2,0 feet (2013). At 33 lbs and 8 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 500 hp, the ThunderJet TJ Offshore 32 ft. 2013 has a 180-hp advantage over the ThunderJet Bull Dog 20 ft. 2013's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the ThunderJet Bull Dog 20 ft. 2013 carries 48 gallons versus 16 gallons in the ThunderJet TJ Offshore 32 ft. 2013. 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 ThunderJet TJ Offshore 32 ft. 2013 is rated for 9 passengers, while the ThunderJet Bull Dog 20 ft. 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet TJ Offshore 32 ft. 2013 could be the deciding factor.

Bottom line: Choose the ThunderJet TJ Offshore 32 ft. 2013 if your priority is putting more people on the water — it handles 9 passengers and at 32,0 ft it has the deck room to back that rating up comfortably. The ThunderJet Bull Dog 20 ft. 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeThunderJet
MakeThunderJet
ModelBull Dog 20 ft
ModelTJ Offshore 32 ft
Model Year2013
Model Year2013
Measurements / Dimensions
Beam96 in
Beam10 ft
Beam - Meters2.44
Beam - Meters3.05
Beam - Inches96
Beam - Inches12
Deadrise8°
DeadriseStern: 18° Bow: 55°
Weight - Detail3,300 lbs
Weight - Detail8,000 lbs
Weight - kg1496.85
Weight - kg3628.74
Weight - lbs.33
Weight - lbs.8
Width [transom] - DetailBottom: 72 in
Width [transom] - DetailBottom: 8 ft. 6 in
Height - DetailSides: 35 in
Height - DetailSides: 42 in
Height - Meters0.89
Height - Meters1.07
Height - Inches35
Height - Inches42
Height [transom]35 in
Height [transom]42 in
Length - Feet2
Length - Feet32
Length overall - Detail20 ft
Length overall - Detail32 ft
Length overall - Meters6.1
Length overall - Meters9.75
Length overall - Inches24
Length overall - Inches384
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessSides: 0.125 in. Bottom: 0.375 in. Transom: 0.25 in
Hull thicknessSides: 0.16 in. Bottom: 0.25 in. Transom: 0.25 in
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine makeGM
Engine makenot available
Engine model350 cid multi-port fuel injected Vortec
Engine modelnot available
ExhaustCatalyzed exhaust with KLS mufflers and intake water strainer (sand trap)
Exhaustnot available
ImpellerTurbo
Impellernot available
Jet pumpHamilton Jet 212 axial flow with JT nozzle, split duct reverse and close coupling
Jet pumpnot available
Fuel tank capacity - Detail48 gal
Fuel tank capacity - Detail160 gal
Fuel tank capacity - Liters181.7
Fuel tank capacity - Liters605.67
Fuel tank capacity - Gal48
Fuel tank capacity - Gal16
Fuel typeGas
Fuel typeGas
Drive typeJet Drive
Drive typeOutboard
Horsepower320 hp
Horsepowernot available
Engine maxnot available
Engine max500 hp
Trailer Info
Trailer - DetailGateway 5,200 lb. capacity galvanized tandem axle bunk
Trailer - Detailnot available
Operational Info
Headroomnot available
HeadroomCabin: 6 ft. 3 in

ThunderJet Bull Dog 20 ft. 2013 vs ThunderJet TJ Offshore 32 ft. 2013 — Common Questions

Which is the larger boat — the ThunderJet Bull Dog 20 ft. 2013 or the ThunderJet TJ Offshore 32 ft. 2013?
The ThunderJet TJ Offshore 32 ft. 2013 is the longer of the two at 32,0 feet overall. The ThunderJet Bull Dog 20 ft. 2013 comes in at 2,0 feet, making it roughly 30,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the ThunderJet Bull Dog 20 ft. 2013 or the ThunderJet TJ Offshore 32 ft. 2013?
For trailering, the ThunderJet TJ Offshore 32 ft. 2013 has the edge at 8 lbs dry weight versus 33 lbs for the ThunderJet Bull Dog 20 ft. 2013. 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 ThunderJet TJ Offshore 32 ft. 2013 is rated to a maximum of 500 hp, giving it the larger power ceiling. The ThunderJet Bull Dog 20 ft. 2013 tops out at 320 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 ThunderJet Bull Dog 20 ft. 2013 is Coast Guard rated for 6 passengers, while the ThunderJet TJ Offshore 32 ft. 2013 is certified for 9. 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 ThunderJet Bull Dog 20 ft. 2013 measures 96" wide, compared to 12" for the ThunderJet TJ Offshore 32 ft. 2013. 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 ThunderJet Bull Dog 20 ft. 2013 or the ThunderJet TJ Offshore 32 ft. 2013?
The ThunderJet Bull Dog 20 ft. 2013 has the bigger tank at 48 gallons, versus 16 gallons on the ThunderJet TJ Offshore 32 ft. 2013. That 32-gallon difference translates to roughly 96–160 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the ThunderJet Bull Dog 20 ft. 2013 and ThunderJet TJ Offshore 32 ft. 2013 from the same manufacturer?
Yes — both the ThunderJet Bull Dog 20 ft. 2013 and the ThunderJet TJ Offshore 32 ft. 2013 are built by ThunderJet. 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.