Detailed Evaluation & Buyer Recommendation
Thunder Jet 21 Chinook Pro 2021 vs ThunderJet TJ Offshore 2011 — Same Brand, Different Boat
The Thunder Jet 21 Chinook Pro 2021 vs ThunderJet TJ Offshore 2011 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 TJ Offshore 2011 tops out at 500 hp. Engine specs for the Thunder Jet 21 Chinook Pro 2021 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Thunder Jet 21 Chinook Pro 2021 carries 72 gallons versus 16 gallons in the ThunderJet TJ Offshore 2011. 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 ThunderJet TJ Offshore 2011 is rated for 7 passengers, while the Thunder Jet 21 Chinook Pro 2021 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet TJ Offshore 2011 could be the deciding factor.
Bottom line: Choose the ThunderJet TJ Offshore 2011 if your priority is putting more people on the water — it handles 7 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Thunder Jet 21 Chinook Pro 2021 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 - Detail21.00 ft
Length overall - Detail25 ft
Length - Feet21
Length - Feet25
Length overall - Meters6.4
Length overall - Meters7.62
Length overall - Inches252
Length overall - Inches3
Beamnot available
Beam108 in
Beam - Metersnot available
Beam - Meters2.74
Beam - Inchesnot available
Beam - Inches108
Deadrisenot available
DeadriseStern: 18° Entry: 55° Overall: 27.5°
Weight - Detailnot available
Weight - Detail4,800 lbs
Weight - kgnot available
Weight - kg2177.24
Weight - lbs.not available
Weight - lbs.48
Height - Detailnot available
Height - DetailSides: 42 in
Height - Metersnot available
Height - Meters1.07
Height - Inchesnot available
Height - Inches42
Height [transom]not available
Height [transom]25 in
Engine and Drivetrain
Fuel tank capacity - Gal72
Fuel tank capacity - Gal16
Fuel tank capacity - Liters272.55
Fuel tank capacity - Liters605.67
Max no of enginesnot available
Max no of engines2
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail160 gal
Fuel typenot available
Fuel typeGas or Diesel
Drive typenot available
Drive typeOutboard
Engine maxnot available
Engine max500 hp
Operational Info
Boat typePower
Boat typenot available
Storagenot available
StorageFish Locker: 30 gal
General Boat Info
Makenot available
MakeThunderJet
Modelnot available
ModelTJ Offshore
Model Yearnot available
Model Year2011
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull thicknessnot available
Hull thicknessSides: 0.125 in. Bottom: 0.190 in. Transom: 0.190 in
Hull typenot available
Hull typeDeep Vee