Detailed Evaluation & Buyer Recommendation
Triton Boats DV 18 Magnum 2010 vs Triton Boats TR-21X HP 2008 — Same Brand, Different Boat
Matching a deep vee Triton Boats DV 18 Magnum 2010 against a modified vee Triton Boats TR-21X HP 2008 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
The power gap is worth calling out. Rated to 250 hp, the Triton Boats TR-21X HP 2008 has a 100-hp advantage over the Triton Boats DV 18 Magnum 2010's 150-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 TR-21X HP 2008 carries 54 gallons versus 31 gallons in the Triton Boats DV 18 Magnum 2010. 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 TR-21X HP 2008 is rated for 775 passengers, while the Triton Boats DV 18 Magnum 2010 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats TR-21X HP 2008 could be the deciding factor.
Bottom line: Choose the Triton Boats TR-21X HP 2008 if your priority is putting more people on the water — it handles 775 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Triton Boats DV 18 Magnum 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeTriton Boats
MakeTriton Boats
ModelDV 18 Magnum
ModelTR-21X HP
Model Year201
Model Year2008
Measurements / Dimensions
Beam - Meters2.41
Beam - Meters2.39
Beam - Inches95
Beam - Inches94
Deadrise12℃
Deadrisenot available
Depth - DetailMaximum Cockpit Depth: 24 in. Maximum Depth: 35 in
Depth - Detailnot available
Depth - Centimeters88.9
Depth - Centimetersnot available
Depth - Inches35
Depth - Inchesnot available
Weight - Detail1,250 lbs
Weight - Detailnot available
Weight - kg566.99
Weight - kgnot available
Weight - lbs.125
Weight - lbs.not available
Height [transom]25 in
Height [transom]not available
Length - Feet18.5
Length - Feet21
Length overall - Detail18 ft. 6 in
Length overall - Detail21 ft. 0 in
Length overall - Meters5.64
Length overall - Meters6.4
Length overall - Inches222
Length overall - Inches252
Body / Hull
Hull materialAluminum
Hull materialFiberglass
Hull thicknessSides: 0.090 Transom: 0.125 Bottom: 0.1
Hull thicknessnot available
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail31 gal
Fuel tank capacity - Detail54 gal
Fuel tank capacity - Liters117.35
Fuel tank capacity - Liters204.41
Fuel tank capacity - Gal31
Fuel tank capacity - Gal54
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max250 hp
Operational Info
Maximum capacity1,360 lbs
Maximum capacitynot available
Maximum people6
Maximum people775 lbs
Storagenot available
StorageRear Storage/Baitwell: 84 qts. Rear Storage Boxes: 168 qts. Front Storage Box: 300 qts
Trailer Info
Trailer - DetailStandard
Trailer - Detailnot available
Trailer - Length over allnot available
Trailer - Length over allw/ Swing Tongue: 23 ft. 5 in. w/o Swing Tongue: 25 ft. 2 in