Thunder Jet 23 MAXIM CLASSIC 2021 boat specs
ThunderJet
Thunder Jet 23 MAXIM CLASSIC 2021
2021
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VS
ThunderJet Alexis Classic 2010 boat specs
ThunderJet
ThunderJet Alexis Classic 2010
2010
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Thunder Jet 23 MAXIM CLASSIC 2021 vs ThunderJet Alexis Classic 2010 — Same Brand, Different Boat

The Thunder Jet 23 MAXIM CLASSIC 2021 vs ThunderJet Alexis Classic 2010 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.

The ThunderJet Alexis Classic 2010 tops out at 325 hp. Engine specs for the Thunder Jet 23 MAXIM CLASSIC 2021 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Thunder Jet 23 MAXIM CLASSIC 2021 carries 103 gallons versus 8 gallons in the ThunderJet Alexis Classic 2010. 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 Thunder Jet 23 MAXIM CLASSIC 2021 is rated for 7 passengers, while the ThunderJet Alexis Classic 2010 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Thunder Jet 23 MAXIM CLASSIC 2021 could be the deciding factor.

Bottom line: Choose the Thunder Jet 23 MAXIM CLASSIC 2021 if your priority is putting more people on the water — it handles 7 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The ThunderJet Alexis Classic 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail23.00 ft
Length overall - Detail21 ft. 0 in
Length - Feet23
Length - Feet21
Length overall - Meters7.01
Length overall - Meters6.4
Length overall - Inches276
Length overall - Inches252
Beamnot available
Beam96 in
Beam - Metersnot available
Beam - Meters2.44
Beam - Inchesnot available
Beam - Inches96
Deadrisenot available
Deadrise14° Entry: 40°
Width [transom] - Detailnot available
Width [transom] - Detail72 in
Height [transom]not available
Height [transom]34 in
Engine and Drivetrain
Fuel tank capacity - Gal103
Fuel tank capacity - Gal8
Fuel tank capacity - Liters389.9
Fuel tank capacity - Liters302.83
Engine/s standardnot available
Engine/s standard5.7 l Vortec
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail80 gal
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeInboard
Horsepowernot available
Horsepower325
Operational Info
Boat typePower
Boat typenot available
General Boat Info
Makenot available
MakeThunderJet
Modelnot available
ModelAlexis Classic
Model Yearnot available
Model Year201
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeModified Vee

Thunder Jet 23 MAXIM CLASSIC 2021 vs ThunderJet Alexis Classic 2010 — Common Questions

Which is the larger boat — the Thunder Jet 23 MAXIM CLASSIC 2021 or the ThunderJet Alexis Classic 2010?
The Thunder Jet 23 MAXIM CLASSIC 2021 is the longer of the two at 23,0 feet overall. The ThunderJet Alexis Classic 2010 comes in at 21,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The ThunderJet Alexis Classic 2010 has a documented max rating of 325 hp. Engine specifications for the Thunder Jet 23 MAXIM CLASSIC 2021 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 Thunder Jet 23 MAXIM CLASSIC 2021 is Coast Guard rated for 7 passengers, while the ThunderJet Alexis Classic 2010 is certified for 6. 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 23 MAXIM CLASSIC 2021 or the ThunderJet Alexis Classic 2010?
The Thunder Jet 23 MAXIM CLASSIC 2021 has the bigger tank at 103 gallons, versus 8 gallons on the ThunderJet Alexis Classic 2010. That 95-gallon difference translates to roughly 285–475 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Thunder Jet 23 MAXIM CLASSIC 2021 and ThunderJet Alexis Classic 2010 from the same manufacturer?
Yes — both the Thunder Jet 23 MAXIM CLASSIC 2021 and the ThunderJet Alexis Classic 2010 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.