Tige 21i 2005 boat specs
Tige
Tige 21i 2005
2005
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Tige 22i 2008 boat specs
Tige
Tige 22i 2008
2008
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Tige 21i 2005 vs Tige 22i 2008 — Same Brand, Different Boat

The Tige 21i 2005 vs Tige 22i 2008 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 — Tige 21i 2005 at 21,0 ft versus Tige 22i 2008 at 21,0 ft. Weight tells a clearer story for trailering families: the Tige 22i 2008 tips the scales at 3 895 lbs — 3 507 lbs less than the Tige 21i 2005 at 388 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.

Both boats share a closely matched power ceiling — 380 hp for the Tige 21i 2005 and 400 hp for the Tige 22i 2008. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Tige 22i 2008 carries 47 gallons versus 36 gallons in the Tige 21i 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 1 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Tige 22i 2008 and its 400-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Tige 21i 2005 with its 380-hp rating is the more economical daily driver.
General Boat Info
MakeTige
MakeTige
Model21i
Model22i
Model Year2005
Model Year2008
Measurements / Dimensions
Beam102 in
Beam102 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail3,880 lbs
Weight - Detail3,895 lbs
Weight - kg1759.94
Weight - kg1766.74
Weight - lbs.388
Weight - lbs.3895
Length - Feet21
Length - Feet21
Length overall - Detail21 ft. 0 in
Length overall - Detail21 ft. 8 in
Length overall - Meters6.4
Length overall - Meters6.6
Length overall - Inches252
Length overall - Inches26
Length - Inchesnot available
Length - Inches8
Engine and Drivetrain
Engine/s standardTig? GM Vortec 5.7L Carbureted 315 hp
Engine/s standardTig? GM Vortec 5.7L 315 hp
Fuel tank capacity - Detail36 gal
Fuel tank capacity - Detail47 gal
Fuel tank capacity - Liters136.27
Fuel tank capacity - Liters177.91
Fuel tank capacity - Gal36
Fuel tank capacity - Gal47
Drive typeInboard
Drive typeInboard
Engine max380 hp
Engine max400 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum people1
Maximum people1
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Tige 21i 2005 vs Tige 22i 2008 — Common Questions

Which is the larger boat — the Tige 21i 2005 or the Tige 22i 2008?
The Tige 22i 2008 is the longer of the two at 21,0 feet overall. The Tige 21i 2005 comes in at 21,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Tige 21i 2005 or the Tige 22i 2008?
For trailering, the Tige 21i 2005 has the edge at 388 lbs dry weight versus 3 895 lbs for the Tige 22i 2008. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Tige 22i 2008 is rated to a maximum of 400 hp, giving it the larger power ceiling. The Tige 21i 2005 tops out at 380 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Tige 21i 2005 is Coast Guard rated for 1 passengers, while the Tige 22i 2008 is certified for 1. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Tige 21i 2005 and Tige 22i 2008 share an 102 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Which boat has the larger fuel tank — the Tige 21i 2005 or the Tige 22i 2008?
The Tige 22i 2008 has the bigger tank at 47 gallons, versus 36 gallons on the Tige 21i 2005. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Tige 21i 2005 and Tige 22i 2008 from the same manufacturer?
Yes — both the Tige 21i 2005 and the Tige 22i 2008 are built by Tige. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.