Thunder Jet Canyon 2021 boat specs
ThunderJet
Thunder Jet Canyon 2021
2021
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VS
ThunderJet Bull Dog 18 ft. 2013 boat specs
ThunderJet
ThunderJet Bull Dog 18 ft. 2013
2013
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Thunder Jet Canyon 2021 vs ThunderJet Bull Dog 18 ft. 2013 — Same Brand, Different Boat

The Thunder Jet Canyon 2021 vs ThunderJet Bull Dog 18 ft. 2013 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.

For family outings this is probably the sharpest distinction between the two. The Thunder Jet Canyon 2021 is rated for 6 passengers, while the ThunderJet Bull Dog 18 ft. 2013 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Thunder Jet Canyon 2021 could be the deciding factor.

Bottom line: Choose the Thunder Jet Canyon 2021 if your priority is putting more people on the water — it handles 6 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The ThunderJet Bull Dog 18 ft. 2013 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 - Detail20.00 ft
Length overall - Detail18 ft
Length - Feet20
Length - Feet18
Length overall - Meters6.1
Length overall - Meters5.49
Length overall - Inches240
Length overall - Inches216
Beamnot available
Beam90 in
Beam - Metersnot available
Beam - Meters2.29
Beam - Inchesnot available
Beam - Inches9
Deadrisenot available
Deadrise8°
Weight - Detailnot available
Weight - Detail2,500 lbs
Weight - kgnot available
Weight - kg1133.98
Weight - lbs.not available
Weight - lbs.25
Width [transom] - Detailnot available
Width [transom] - DetailBottom: 72 in
Height - Detailnot available
Height - DetailSides: 35 in
Height - Metersnot available
Height - Meters0.89
Height - Inchesnot available
Height - Inches35
Height [transom]not available
Height [transom]35 in
Engine and Drivetrain
Fuel tank capacity - Gal42
Fuel tank capacity - Gal48
Fuel tank capacity - Liters158.99
Fuel tank capacity - Liters181.7
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine model200 Optimax Sport Jet 60&#176 direct fuel injected V-6
Exhaustnot available
ExhaustTuned thru transom exhaust with dual mufflers
Impellernot available
Impeller4-blade progressive pitch SST
Jet pumpnot available
Jet pumpMixed flow high volume
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail48 gal
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeJet Drive
Operational Info
Boat typePower
Boat typenot available
General Boat Info
Makenot available
MakeThunderJet
Modelnot available
ModelBull Dog 18 ft
Model Yearnot available
Model Year2013
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull thicknessnot available
Hull thicknessSides: 0.125 in. Bottom: 0.375 in. Transom: 0.25 in
Hull typenot available
Hull typeModified Vee
Trailer Info
Trailer - Detailnot available
Trailer - DetailGateway 5,200 lb. capacity galvanized tandem axle bunk

Thunder Jet Canyon 2021 vs ThunderJet Bull Dog 18 ft. 2013 — Common Questions

Which is the larger boat — the Thunder Jet Canyon 2021 or the ThunderJet Bull Dog 18 ft. 2013?
The Thunder Jet Canyon 2021 is the longer of the two at 20,0 feet overall. The ThunderJet Bull Dog 18 ft. 2013 comes in at 18,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Thunder Jet Canyon 2021 is Coast Guard rated for 6 passengers, while the ThunderJet Bull Dog 18 ft. 2013 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 has the larger fuel tank — the Thunder Jet Canyon 2021 or the ThunderJet Bull Dog 18 ft. 2013?
The ThunderJet Bull Dog 18 ft. 2013 has the bigger tank at 48 gallons, versus 42 gallons on the Thunder Jet Canyon 2021. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Thunder Jet Canyon 2021 and ThunderJet Bull Dog 18 ft. 2013 from the same manufacturer?
Yes — both the Thunder Jet Canyon 2021 and the ThunderJet Bull Dog 18 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.