Detailed Evaluation & Buyer Recommendation
Triton Boats 20TRX 2021 vs Triton Boats Ambush 18 2011 — Same Brand, Different Boat
The Triton Boats 20TRX 2021 vs Triton Boats Ambush 18 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 Triton Boats Ambush 18 2011 tops out at 75 hp. Engine specs for the Triton Boats 20TRX 2021 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Triton Boats 20TRX 2021 is rated for 6 passengers, while the Triton Boats Ambush 18 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 20TRX 2021 could be the deciding factor.
Bottom line: Choose the Triton Boats 20TRX 2021 if your priority is putting more people on the water — it handles 6 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The Triton Boats Ambush 18 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail20.00 ft
Length overall - Detail18 ft
Length - Feet20
Length - Feet18
Length overall - Meters6.1
Length overall - Meters5.49
Length overall - Inches240
Length overall - Inches216
Beamnot available
Beam79 in
Beam - Metersnot available
Beam - Meters2.01
Beam - Inchesnot available
Beam - Inches79
Depth - Detailnot available
Depth - Detail22 in
Depth - Centimetersnot available
Depth - Centimeters55.88
Depth - Inchesnot available
Depth - Inches22
Weight - Detailnot available
Weight - Detail958 lbs
Weight - kgnot available
Weight - kg434.54
Weight - lbs.not available
Weight - lbs.958
Width [transom] - Detailnot available
Width [transom] - Detail61 in. bottom
Height [transom]not available
Height [transom]20 in
Engine and Drivetrain
Engine makeMERCURY
Engine makenot available
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters90.85
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal24
Drive typenot available
Drive typeOutboard
Horsepowernot available
Horsepower75 - 90 hp
Operational Info
Boat typePower
Boat typenot available
Maximum peoplenot available
Maximum people4 / 600 lbs
General Boat Info
Makenot available
MakeTriton Boats
Modelnot available
ModelAmbush 18
Model Yearnot available
Model Year2011
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull thicknessnot available
Hull thickness0.100 in
Hull typenot available
Hull typeModified Vee