Detailed Evaluation & Buyer Recommendation
ThunderJet Alexis Outboard - 20 ft. 2008 vs ThunderJet Bull Dog 20 ft. 2013 — A Close Look at Two Modified Vees
When two boats share the same hull type — in this case both the ThunderJet Alexis Outboard - 20 ft. 2008 and the ThunderJet Bull Dog 20 ft. 2013 are modified vee designs with aluminum 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?
The ThunderJet Bull Dog 20 ft. 2013 tops out at 320 hp. Engine specs for the ThunderJet Alexis Outboard - 20 ft. 2008 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the ThunderJet Bull Dog 20 ft. 2013 carries 48 gallons versus 5 gallons in the ThunderJet Alexis Outboard - 20 ft. 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 6 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: The ThunderJet Alexis Outboard - 20 ft. 2008 and ThunderJet Bull Dog 20 ft. 2013 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeThunderJet
MakeThunderJet
ModelAlexis Outboard - 20 ft
ModelBull Dog 20 ft
Model Year2008
Model Year2013
Measurements / Dimensions
Beam - Meters2.44
Beam - Meters2.44
Beam - Inches96
Beam - Inches96
Width [transom] - Detail34 in
Width [transom] - DetailBottom: 72 in
Height - DetailSides: 34 in
Height - DetailSides: 35 in
Height - Meters0.86
Height - Meters0.89
Height - Inches34
Height - Inches35
Length - Feet2
Length - Feet2
Length overall - Detail20 ft. 0 in
Length overall - Detail20 ft
Length overall - Meters6.1
Length overall - Meters6.1
Length overall - Inches24
Length overall - Inches24
Deadrisenot available
Deadrise8°
Weight - Detailnot available
Weight - Detail3,300 lbs
Weight - kgnot available
Weight - kg1496.85
Weight - lbs.not available
Weight - lbs.33
Height [transom]not available
Height [transom]35 in
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typeModified Vee
Hull typeModified Vee
Hull thicknessnot available
Hull thicknessSides: 0.125 in. Bottom: 0.375 in. Transom: 0.25 in
Engine and Drivetrain
Engine/s standardSuzuki
Engine/s standardnot available
Fuel tank capacity - Detail50 gal
Fuel tank capacity - Detail48 gal
Fuel tank capacity - Liters189.27
Fuel tank capacity - Liters181.7
Fuel tank capacity - Gal5
Fuel tank capacity - Gal48
Drive typeOutboard
Drive typeJet Drive
Engine makenot available
Engine makeGM
Engine modelnot available
Engine model350 cid multi-port fuel injected Vortec
Exhaustnot available
ExhaustCatalyzed exhaust with KLS mufflers and intake water strainer (sand trap)
Impellernot available
ImpellerTurbo
Jet pumpnot available
Jet pumpHamilton Jet 212 axial flow with JT nozzle, split duct reverse and close coupling
Horsepowernot available
Horsepower320 hp
Trailer Info
Trailer - Detailnot available
Trailer - DetailGateway 5,200 lb. capacity galvanized tandem axle bunk