Starcraft Marine Aurora 2210 OB  2006 boat specs
Starcraft Marine
Starcraft Marine Aurora 2210 OB 2006
2006
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VS
Starcraft Marine Limited IO 2321 RE I/O 2013 boat specs
Starcraft Marine
Starcraft Marine Limited IO 2321 RE I/O 2013
2013
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Starcraft Marine Aurora 2210 OB 2006 vs Starcraft Marine Limited IO 2321 RE I/O 2013 — Same Brand, Different Boat

The Starcraft Marine Aurora 2210 OB 2006 vs Starcraft Marine Limited IO 2321 RE I/O 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 — Starcraft Marine Aurora 2210 OB 2006 at 21,0 ft versus Starcraft Marine Limited IO 2321 RE I/O 2013 at 23,3 ft. Weight tells a clearer story for trailering families: the Starcraft Marine Aurora 2210 OB 2006 tips the scales at 284 lbs — 261 lbs more than the Starcraft Marine Limited IO 2321 RE I/O 2013 at 23 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 320 hp, the Starcraft Marine Limited IO 2321 RE I/O 2013 has a 70-hp advantage over the Starcraft Marine Aurora 2210 OB 2006's 250-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Starcraft Marine Aurora 2210 OB 2006 carries 51 gallons versus 45 gallons in the Starcraft Marine Limited IO 2321 RE I/O 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 12 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: The Starcraft Marine Limited IO 2321 RE I/O 2013 at 23,3 ft is the right call if deck space, comfort, and entertaining are top of your list. The Starcraft Marine Aurora 2210 OB 2006 at 21,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeStarcraft Marine
MakeStarcraft Marine
ModelAurora 2210 OB
ModelLimited IO 2321 RE I/O
Model Year2006
Model Year2013
Measurements / Dimensions
Beam102 in. (259 cm)
Beam102 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Deadrise17℃
Deadrisenot available
Depth - Detail32 in. (81 cm)
Depth - Detail32 in
Depth - Centimeters81.28
Depth - Centimeters81.28
Depth - Inches32
Depth - Inches32
Weight - Detail2,840 lbs. (1,288.2 kg)
Weight - Detail2,300 lbs
Weight - kg1288.2
Weight - kg1043.26
Weight - lbs.284
Weight - lbs.23
Width [transom] - Detail94 in. (239 cm) Chine Width (at transom): 90 in. (229 cm)
Width [transom] - Detail99 in
Height [transom]25 in. (64 cm)
Height [transom]not available
Length - Meters6.6
Length - Metersnot available
Length - Feet21
Length - Feet23.25
Length - Inches6
Length - Inchesnot available
Length overall - Detail21 ft. 6 in. (6.6 m)
Length overall - Detail23 ft. 3 in
Length overall - Meters6.55
Length overall - Meters7.09
Length overall - Inches258
Length overall - Inches279
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail51 gal. (193.1 l)
Fuel tank capacity - Detail45 gal
Fuel tank capacity - Liters193.06
Fuel tank capacity - Liters170.34
Fuel tank capacity - Gal51
Fuel tank capacity - Gal45
Drive typeOutboard
Drive typeI/O
Engine max250 hp (187 kw)
Engine max320 hp
Engine makenot available
Engine makeMercruiser
Engine modelnot available
Engine model5.0 MPI Alpha
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity2,500 lbs. (1,134 kg)
Maximum capacity1,800 lbs
Maximum people12
Maximum people12
Trailer Info
Trailer - Length over all26 ft. 2 in. (7.8 m)
Trailer - Length over allnot available
Trailer - WeightW/250 Merc Verado: 3,886 lbs. (1,762.7 kg)
Trailer - Weight3,728 lbs

Starcraft Marine Aurora 2210 OB 2006 vs Starcraft Marine Limited IO 2321 RE I/O 2013 — Common Questions

Which is the larger boat — the Starcraft Marine Aurora 2210 OB 2006 or the Starcraft Marine Limited IO 2321 RE I/O 2013?
The Starcraft Marine Limited IO 2321 RE I/O 2013 is the longer of the two at 23,3 feet overall. The Starcraft Marine Aurora 2210 OB 2006 comes in at 21,0 feet, making it roughly 2,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Starcraft Marine Aurora 2210 OB 2006 or the Starcraft Marine Limited IO 2321 RE I/O 2013?
For trailering, the Starcraft Marine Limited IO 2321 RE I/O 2013 has the edge at 23 lbs dry weight versus 284 lbs for the Starcraft Marine Aurora 2210 OB 2006. 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 Starcraft Marine Limited IO 2321 RE I/O 2013 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Starcraft Marine Aurora 2210 OB 2006 tops out at 250 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 Starcraft Marine Aurora 2210 OB 2006 is Coast Guard rated for 12 passengers, while the Starcraft Marine Limited IO 2321 RE I/O 2013 is certified for 12. 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 Starcraft Marine Aurora 2210 OB 2006 and Starcraft Marine Limited IO 2321 RE I/O 2013 share an 102 in. (259 cm) 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 Starcraft Marine Aurora 2210 OB 2006 or the Starcraft Marine Limited IO 2321 RE I/O 2013?
The Starcraft Marine Aurora 2210 OB 2006 has the bigger tank at 51 gallons, versus 45 gallons on the Starcraft Marine Limited IO 2321 RE I/O 2013. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Starcraft Marine Aurora 2210 OB 2006 and Starcraft Marine Limited IO 2321 RE I/O 2013 from the same manufacturer?
Yes — both the Starcraft Marine Aurora 2210 OB 2006 and the Starcraft Marine Limited IO 2321 RE I/O 2013 are built by Starcraft Marine. 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.