Detailed Evaluation & Buyer Recommendation
Triton Boats 218 Bay Explorer 2009 vs Triton Boats TR-186 DC 2007: Same Brand, Different Boat
The Triton Boats 218 Bay Explorer 2009 vs Triton Boats TR-186 DC 2007 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.
On paper these two are close siblings in the size department - Triton Boats 218 Bay Explorer 2009 at 21,0 ft versus Triton Boats TR-186 DC 2007 at 18,0 ft. Weight tells a clearer story for trailering families: the Triton Boats 218 Bay Explorer 2009 tips the scales at 2 200 lbs - 760 lbs more than the Triton Boats TR-186 DC 2007 at 1 440 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The power gap is worth calling out. Rated to 225 hp, the Triton Boats 218 Bay Explorer 2009 has a 50-hp advantage over the Triton Boats TR-186 DC 2007's 175-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Triton Boats 218 Bay Explorer 2009 carries 56 gallons versus 36 gallons in the Triton Boats TR-186 DC 2007. 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 Triton Boats 218 Bay Explorer 2009 is rated for 9 passengers, while the Triton Boats TR-186 DC 2007 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 218 Bay Explorer 2009 could be the deciding factor.
Bottom line: Choose the Triton Boats 218 Bay Explorer 2009 if your priority is putting more people on the water - it handles 9 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Triton Boats TR-186 DC 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
MakeTriton Boats
MakeTriton Boats
Model218 Bay Explorer
ModelTR-186 DC
Model Year2009
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in.
Beam91 in.
Beam - Meters2.59
Beam - Meters2.31
Beam - Inches102
Beam - Inches91
Bridge clearance - Detail5 ft. 6 in.
Bridge clearance - Detailnot available
Bridge clearance - Meters1.68
Bridge clearance - Metersnot available
Bridge clearance - Inches66
Bridge clearance - Inchesnot available
Deadrise15℃
Deadrisenot available
Draft [max] - Detail12 in.
Draft [max] - Detailnot available
Draft [max] - Meters0.3
Draft [max] - Metersnot available
Draft [max] - Inches12
Draft [max] - Inchesnot available
Weight - Detail2,200 lbs.
Weight - Detail1,440 lbs.
Weight - kg997.9
Weight - kg653.17
Weight - lbs.2200
Weight - lbs.1440
Height [transom]25 in.
Height [transom]not available
Length - Feet21
Length - Feet18
Length - Inches8
Length - Inches6
Length overall - Detail21 ft. 8 in.
Length overall - Detail18 ft. 6 in.
Length overall - Meters6.6
Length overall - Meters5.64
Length overall - Inches260
Length overall - Inches222
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail56 gal.
Fuel tank capacity - Detail36 gal.
Fuel tank capacity - Liters211.98
Fuel tank capacity - Liters136.27
Fuel tank capacity - Gal56
Fuel tank capacity - Gal36
Drive typeOutboard
Drive typeOutboard
Engine max225 hp
Engine max175 hp
Operational Info
StorageBaitwells: 15 & 28 gal. Fish / Storage Boxes: 281 qt. total
StorageRear Storage/Baitwell: 84 qt. Rear Storage Boxes: 168 qt. Front Storage Box: 300 qt.
Maximum people9 / 1,300 lbs.
Maximum peoplenot available
Trailer Info
Trailer - Length over allnot available
Trailer - Length over allw/Swing Tongue: 20 ft. 0 in. w/o Swing Tongue: 22 ft. 0 in.