Detailed Evaluation & Buyer Recommendation
Custom Weld Viper Inboard Center Console - 19 ft. 2008 vs Custom Weld X-Caliber 2013 — Same Brand, Different Boat
The Custom Weld Viper Inboard Center Console - 19 ft. 2008 vs Custom Weld X-Caliber 2013 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 — Custom Weld Viper Inboard Center Console - 19 ft. 2008 at 18,0 ft versus Custom Weld X-Caliber 2013 at 21,0 ft. At 23 lbs and 28 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
For family outings this is probably the sharpest distinction between the two. The Custom Weld X-Caliber 2013 is rated for 6 passengers, while the Custom Weld Viper Inboard Center Console - 19 ft. 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Custom Weld X-Caliber 2013 could be the deciding factor.
Bottom line: Choose the Custom Weld X-Caliber 2013 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 Custom Weld Viper Inboard Center Console - 19 ft. 2008 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
MakeCustom Weld
MakeCustom Weld
ModelViper Inboard Center Console - 19 ft
ModelX-Caliber
Model Year2008
Model Year2013
Measurements / Dimensions
Beam - Meters2.13
Beam - Meters2.44
Beam - Inches84
Beam - Inches96
Deadrise11℃
Deadrise8 - 11°
Weight - Detail2,300 lbs
Weight - Detail2,800 lbs
Weight - kg1043.26
Weight - kg1270.06
Weight - lbs.23
Weight - lbs.28
Height - Detail29 in. (side)
Height - Detail29 - 34 in. sides
Height - Meters0.74
Height - Meters0.86
Height - Inches29
Height - Inches34
Length - Feet18
Length - Feet21
Length - Inches8
Length - Inchesnot available
Length overall - Detail18 ft. 8 in
Length overall - Detail21 ft. 20 in. hull center length
Length overall - Meters5.69
Length overall - Meters6.4
Length overall - Inches224
Length overall - Inches252
Width [transom] - Detailnot available
Width [transom] - Detail72 in. bottom width
Body / Hull
Hull thickness0.160 (bottom); 0.125 (side)
Hull thickness0.250 bottom; 0.125 side
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeTunnel
Engine and Drivetrain
Engine/s standard4.3 Vortec V-6
Engine/s standardnot available
Jet pumpATJ SD 309
Jet pumpSD2030AF with SDR pump
Fuel tank capacity - Detail39 gal
Fuel tank capacity - Detail70 gal. crosstank
Fuel tank capacity - Liters147.63
Fuel tank capacity - Liters264.98
Fuel tank capacity - Gal39
Fuel tank capacity - Gal7
Drive typeJet Drive
Drive typeJet Drive
Engine modelnot available
Engine model6.0 l MEFI 5