Rinker 300 Express  Cruiser 2008 boat specs
Rinker
Rinker 300 Express Cruiser 2008
2008
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VS
Rinker 310 EC 2010 boat specs
Rinker
Rinker 310 EC 2010
2010
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Rinker 300 Express Cruiser 2008 vs Rinker 310 EC 2010: A Close Look at Two Modified-V Boats

Both the Rinker 300 Express Cruiser 2008 and the Rinker 310 EC 2010 are modified-V designs, both built in fibreglass, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department - Rinker 300 Express Cruiser 2008 at 33,0 ft versus Rinker 310 EC 2010 at 33,3 ft. Weight tells a clearer story for trailering families: the Rinker 310 EC 2010 tips the scales at 12 100 lbs - 1 000 lbs less than the Rinker 300 Express Cruiser 2008 at 11 100 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 Rinker 300 Express Cruiser 2008 carries a rated maximum of 300 hp. Engine data for the Rinker 310 EC 2010 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads - 150 gal and 150 gal - so range won't be a tiebreaker here.

Both boats are rated for 10 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 Rinker 300 Express Cruiser 2008 and Rinker 310 EC 2010 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeRinker
MakeRinker
Model300 Express Cruiser
Model310 EC
Model Year2008
Model Year2010
Measurements / Dimensions
Beam10 ft. 6 in. (3.2 m)
Beam10 ft. 6 in. (3.2 m)
Beam - Meters3.2
Beam - Meters3.2
Beam - Inches126
Beam - Inches126
Bridge clearance - Detail9 ft. 6 in. (2.89 m)
Bridge clearance - Detail10 ft. 2 in. (3.1 m)
Bridge clearance - Meters2.9
Bridge clearance - Meters3.1
Bridge clearance - Inches114
Bridge clearance - Inches122
Deadrise18℃
Deadrise18°
Draft [drive up] - Detail22 in. (56 cm)
Draft [drive up] - Detail22 in. (56 cm)
Draft [drive up] meters0.56
Draft [drive up] meters0.56
Draft [drive up] inches22
Draft [drive up] inches22
Draft [max] - Detail36 in. (91 cm)
Draft [max] - Detail36 in. (91 cm)
Draft [max] - Meters0.91
Draft [max] - Meters0.91
Draft [max] - Inches36
Draft [max] - Inches36
Weight - Detail11,100 lbs. (5,034 kg)
Weight - Detail12,100 lbs. (5,489 kg)
Weight - kg5034.87
Weight - kg5488.46
Weight - lbs.11100
Weight - lbs.12100
Length - Meters10.11
Length - Metersnot available
Length - Feet33
Length - Feet33.25
Length - Inches2
Length - Inchesnot available
Length overall - Detail33 ft. 2 in. (10.11 m)
Length overall - Detail33 ft. 3 in. (10.13 m)
Length overall - Meters10.11
Length overall - Meters10.13
Length overall - Inches398
Length overall - Inches399
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Engine/s standardTwin Volvo 5.0 GXi SX - 270 hp
Engine/s standardTWIN Mercruiser 5.0 L MPI B2 - 260 hp
Fuel tank capacity - Detail150 gal. (567.8 l)
Fuel tank capacity - Detail150 gal. (567.8 l)
Fuel tank capacity - Liters567.81
Fuel tank capacity - Liters567.81
Fuel tank capacity - Gal150
Fuel tank capacity - Gal150
Fuel typeGas or Diesel
Fuel typeGas or Diesel
Drive typeI/O - Twin
Drive typeI/O - Twin
Engine max300 hp
Engine maxnot available
Operational Info
Headroom6 ft. 5 in. (1.96 m)
HeadroomCabin: 6 ft. 5 in. (1.96 m)
Sleeping capacity6
Sleeping capacity5
Water capacityFresh: 33 gal. (124.9 l)
Water capacityFresh: 33 gal. (124.9 l)
Holding tank capacity - DetailWaste: 47 gal. (177.9 l)
Holding tank capacity - DetailWaste: 47 gal. (177.9 l)
Holding tank capacity - Liters177.91
Holding tank capacity - Liters177.91
Holding tank capacity - Gal47
Holding tank capacity - Gal47
Maximum capacitynot available
Maximum capacityYacht certified
Maximum peoplenot available
Maximum peopleYacht certified

Rinker 300 Express Cruiser 2008 vs Rinker 310 EC 2010 - Common Questions

Which is the larger boat - the Rinker 300 Express Cruiser 2008 or the Rinker 310 EC 2010?
The Rinker 310 EC 2010 is the longer of the two at 33,3 feet overall. The Rinker 300 Express Cruiser 2008 comes in at 33,0 feet, making it roughly 0,3 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Rinker 300 Express Cruiser 2008 or the Rinker 310 EC 2010?
For trailering, the Rinker 300 Express Cruiser 2008 has the edge at 11 100 lbs dry weight versus 12 100 lbs for the Rinker 310 EC 2010. 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.
What is the maximum horsepower rating for these boats?
The Rinker 300 Express Cruiser 2008 has a documented max rating of 300 hp. Engine specifications for the Rinker 310 EC 2010 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Rinker 300 Express Cruiser 2008 is Coast Guard rated for 10 passengers, while the Rinker 310 EC 2010 is certified for 10. 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 Rinker 300 Express Cruiser 2008 and Rinker 310 EC 2010 share an 10 ft. 6 in. (3.2 m) 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.
How do the fuel tanks compare on the Rinker 300 Express Cruiser 2008 and Rinker 310 EC 2010?
Both boats carry similar fuel loads - 150 gallons and 150 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Rinker 300 Express Cruiser 2008 and Rinker 310 EC 2010 from the same manufacturer?
Yes - both the Rinker 300 Express Cruiser 2008 and the Rinker 310 EC 2010 are built by Rinker. 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.