Crownline 305 SS 2011 boat specs
Crownline
Crownline 305 SS 2011
2011
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VS
Crownline E2 EC 2012 boat specs
Crownline
Crownline E2 EC 2012
2012
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Crownline 305 SS 2011 vs Crownline E2 EC 2012 — Same Brand, Different Boat

Matching a deep vee Crownline 305 SS 2011 against a modified vee Crownline E2 EC 2012 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.

Size is the most obvious dividing line here. The Crownline 305 SS 2011 measures 30,5 feet overall (2011), giving it roughly 6,0 additional feet of deck space compared to the Crownline E2 EC 2012 at 24,5 feet (2012). At 89 lbs and 55 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.

The power gap is worth calling out. Rated to 600 hp, the Crownline 305 SS 2011 has a 280-hp advantage over the Crownline E2 EC 2012's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crownline 305 SS 2011 carries 84 gallons versus 55 gallons in the Crownline E2 EC 2012. 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 Crownline E2 EC 2012 is rated for 13 passengers, while the Crownline 305 SS 2011 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crownline E2 EC 2012 could be the deciding factor.

Bottom line: Choose the Crownline E2 EC 2012 if your priority is putting more people on the water — it handles 13 passengers and at 24,5 ft it has the deck room to back that rating up comfortably. The Crownline 305 SS 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
General Boat Info
MakeCrownline
MakeCrownline
Model305 SS
ModelE2 EC
Model Year2011
Model Year2012
Measurements / Dimensions
Beam112 in. (2.84 m)
Beam102 in. (2.59 m)
Beam - Meters2.84
Beam - Meters2.59
Beam - Inches112
Beam - Inches102
Deadrise24℃
Deadrise19℃
Draft [drive up] - DetailSingle and Twin: 24.5 in. (7.46 cm)
Draft [drive up] - Detail20 in. (51 cm)
Draft [drive up] meters0.64
Draft [drive up] meters0.51
Draft [drive up] inches24.5
Draft [drive up] inches2
Draft [max] - DetailSingle: 41 in. (12.49 cm) Twin: 34 in. (10.36 cm)
Draft [max] - Detail39 in. (99 cm)
Draft [max] - Meters1.04
Draft [max] - Meters0.99
Draft [max] - Inches41
Draft [max] - Inches39
Weight - Detail7,800 - 8,900 lbs. (3,538 - 4,037 kg)
Weight - Detail5,200 - 5,500 lbs. (2,359 - 2,495 kg)
Weight - kg4036.97
Weight - kg2494.76
Weight - lbs.89
Weight - lbs.55
Length - Feet30.5
Length - Feet24.5
Length overall - Detail30 ft. 6 in. (9.3 m)
Length overall - Detail24 ft. 6 in. (7.5 m)
Length overall - Meters9.3
Length overall - Meters7.47
Length overall - Inches366
Length overall - Inches294
Bridge clearance - Detailnot available
Bridge clearance - Detail62 in. (1.58 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters1.57
Bridge clearance - Inchesnot available
Bridge clearance - Inches62
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Max no of engines2
Max no of enginesnot available
Engine makeMercury
Engine makeMercruiser
Engine modelTwin 5.0 l MPI Bravo III
Engine modelnot available
Fuel tank capacity - Detail84 gal. (318 l)
Fuel tank capacity - Detail55 gal. (208 l)
Fuel tank capacity - Liters317.97
Fuel tank capacity - Liters208.2
Fuel tank capacity - Gal84
Fuel tank capacity - Gal55
Fuel typeGas
Fuel typeGas
Drive typeI/O - Twin
Drive typeI/O
Horsepower520 php
Horsepowernot available
Engine max600 php (Twins)
Engine max320 hp
Operational Info
Maximum capacitynot available
Maximum capacity2,065 lbs. (937 kg)
Maximum peoplenot available
Maximum people13

Crownline 305 SS 2011 vs Crownline E2 EC 2012 — Common Questions

Which is the larger boat — the Crownline 305 SS 2011 or the Crownline E2 EC 2012?
The Crownline 305 SS 2011 is the longer of the two at 30,5 feet overall. The Crownline E2 EC 2012 comes in at 24,5 feet, making it roughly 6,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crownline 305 SS 2011 or the Crownline E2 EC 2012?
For trailering, the Crownline E2 EC 2012 has the edge at 55 lbs dry weight versus 89 lbs for the Crownline 305 SS 2011. 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 Crownline 305 SS 2011 is rated to a maximum of 600 hp, giving it the larger power ceiling. The Crownline E2 EC 2012 tops out at 320 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 Crownline 305 SS 2011 is Coast Guard rated for 9 passengers, while the Crownline E2 EC 2012 is certified for 13. 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.
Which boat is wider, and does it affect trailering?
The Crownline 305 SS 2011 measures 112" wide, compared to 102" for the Crownline E2 EC 2012. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Crownline 305 SS 2011 or the Crownline E2 EC 2012?
The Crownline 305 SS 2011 has the bigger tank at 84 gallons, versus 55 gallons on the Crownline E2 EC 2012. That 29-gallon difference translates to roughly 87–145 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crownline 305 SS 2011 and Crownline E2 EC 2012 from the same manufacturer?
Yes — both the Crownline 305 SS 2011 and the Crownline E2 EC 2012 are built by Crownline. 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.