Detailed Evaluation & Buyer Recommendation
Thunder Jet 25 Alexis OS 2021 vs ThunderJet TJ Offshore 2008 — Same Brand, Different Boat
The Thunder Jet 25 Alexis OS 2021 vs ThunderJet TJ Offshore 2008 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 ThunderJet TJ Offshore 2008 is rated for 8 passengers, while the Thunder Jet 25 Alexis OS 2021 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet TJ Offshore 2008 could be the deciding factor.
Bottom line: Choose the ThunderJet TJ Offshore 2008 if your priority is putting more people on the water — it handles 8 passengers and at 28,0 ft it has the deck room to back that rating up comfortably. The Thunder Jet 25 Alexis OS 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail25.00 ft
Length overall - Detail28 ft. 0 in
Length - Feet25
Length - Feet28
Length overall - Meters7.62
Length overall - Meters8.53
Length overall - Inches300
Length overall - Inches336
Beamnot available
Beam108 in
Beam - Metersnot available
Beam - Meters2.74
Beam - Inchesnot available
Beam - Inches108
Width [transom] - Detailnot available
Width [transom] - Detail25 in
Height - Detailnot available
Height - DetailSides: 42 in
Height - Metersnot available
Height - Meters1.07
Height - Inchesnot available
Height - Inches42
Engine and Drivetrain
Fuel tank capacity - Gal72
Fuel tank capacity - Galnot available
Fuel tank capacity - Liters272.55
Fuel tank capacity - Litersnot available
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard - Twin
Operational Info
Boat typePower
Boat typenot available
General Boat Info
Makenot available
MakeThunderJet
Modelnot available
ModelTJ Offshore
Model Yearnot available
Model Year2008
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull thicknessnot available
Hull thickness0.250 in
Hull typenot available
Hull typeModified Vee