Detailed Evaluation & Buyer Recommendation
Thunder Jet 180 Eco Jet 2021 vs ThunderJet Alexis OB Offshore 2010: Same Brand, Different Boat
The Thunder Jet 180 Eco Jet 2021 vs ThunderJet Alexis OB Offshore 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.
For family outings this is probably the sharpest distinction between the two. The ThunderJet Alexis OB Offshore 2010 is rated for 6 passengers, while the Thunder Jet 180 Eco Jet 2021 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet Alexis OB Offshore 2010 could be the deciding factor.
Bottom line: Choose the ThunderJet Alexis OB Offshore 2010 if your priority is putting more people on the water - it handles 6 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Thunder Jet 180 Eco Jet 2021 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 - Detail18.00 ft
Length overall - Detail21 ft. 0 in.
Length - Feet18
Length - Feet21
Length overall - Meters5.49
Length overall - Meters6.4
Length overall - Inches216
Length overall - Inches252
Beamnot available
Beam102 in.
Beam - Metersnot available
Beam - Meters2.59
Beam - Inchesnot available
Beam - Inches102
Deadrisenot available
Deadrise18° Entry: 45 °
Weight - Detailnot available
Weight - Detail2,400 lbs.
Weight - kgnot available
Weight - kg1088.62
Weight - lbs.not available
Weight - lbs.2400
Width [transom] - Detailnot available
Width [transom] - Detail84 in.
Height [transom]not available
Height [transom]40 in.
Engine and Drivetrain
Fuel tank capacity - Gal31
Fuel tank capacity - Gal50
Fuel tank capacity - Liters117.35
Fuel tank capacity - Liters189.27
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail50 gal.
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Boat typePower
Boat typenot available
General Boat Info
Makenot available
MakeThunderJet
Modelnot available
ModelAlexis OB Offshore
Model Yearnot available
Model Year2010
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeModified Vee