Harris Flotebote Crowne 250 2007 boat specs
Harris Flotebote
Harris Flotebote Crowne 250 2007
2007
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VS
Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 boat specs
Harris Flotebote
Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010
2010
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Harris Flotebote Crowne 250 2007 vs Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010: Same Brand, Different Boat

The Harris Flotebote Crowne 250 2007 vs Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 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 - Harris Flotebote Crowne 250 2007 at 26,0 ft versus Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 at 25,0 ft. At 2 865 lbs and 2 963 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.

Both boats share a closely matched power ceiling - 175 hp for the Harris Flotebote Crowne 250 2007 and 175 hp for the Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010. 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.

For family outings this is probably the sharpest distinction between the two. The Harris Flotebote Crowne 250 2007 is rated for 15 passengers, while the Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Harris Flotebote Crowne 250 2007 could be the deciding factor.

Bottom line: Choose the Harris Flotebote Crowne 250 2007 if your priority is putting more people on the water - it handles 15 passengers and at 26,0 ft it has the deck room to back that rating up comfortably. The Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.
General Boat Info
MakeHarris Flotebote
MakeHarris Flotebote
ModelCrowne 250
ModelGrand Mariner SL 250 (2-Tube)
Model Year2007
Model Year2010
Measurements / Dimensions
Beam8 ft. 6 in.
Beam8 ft. 6 in.
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Bridge clearance - DetailBimini / Stern Light Down: 68 in. Walk-On With Stern Light Down: 112 in.
Bridge clearance - Detail62 in.
Bridge clearance - Meters2.84
Bridge clearance - Meters1.57
Bridge clearance - Inches112
Bridge clearance - Inches62
Draft [drive up] - Detail13 in.
Draft [drive up] - Detail13 in.
Draft [drive up] meters0.33
Draft [drive up] meters0.33
Draft [drive up] inches13
Draft [drive up] inches13
Draft [max] - Detail22 in.
Draft [max] - Detail21 in.
Draft [max] - Meters0.56
Draft [max] - Meters0.53
Draft [max] - Inches22
Draft [max] - Inches21
Weight - Detail2,865 lbs.
Weight - Detail2,963 lbs.
Weight - kg1299.54
Weight - kg1343.99
Weight - lbs.2865
Weight - lbs.2963
Length - Feet26
Length - Feet25
Length - Inches8
Length - Inchesnot available
Length overall - Detail26 ft. 8 in.
Length overall - Detail26 ft. 4 in. Pontoon: 25 ft.
Length overall - Meters8.13
Length overall - Meters8.03
Length overall - Inches320
Length overall - Inches316
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typenot available
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter25 in.
Tube diameter25 in.
Number of tubesnot available
Number of tubes2
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeInboard
Engine max175 hp
Engine max175 hp
Operational Info
Maximum people15 @ 2,137 lbs.
Maximum people13
Maximum capacitynot available
Maximum capacity1,797 lbs.

Harris Flotebote Crowne 250 2007 vs Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 - Common Questions

Which is the larger boat - the Harris Flotebote Crowne 250 2007 or the Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010?
The Harris Flotebote Crowne 250 2007 is the longer of the two at 26,0 feet overall. The Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 comes in at 25,0 feet, making it roughly 1,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Harris Flotebote Crowne 250 2007 or the Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010?
For trailering, the Harris Flotebote Crowne 250 2007 has the edge at 2 865 lbs dry weight versus 2 963 lbs for the Harris Flotebote Grand Mariner SL 250 (2-Tube) 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.
How many people can each boat hold?
The Harris Flotebote Crowne 250 2007 is Coast Guard rated for 15 passengers, while the Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Harris Flotebote Crowne 250 2007 and Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 share an 8 ft. 6 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.
Are the Harris Flotebote Crowne 250 2007 and Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 from the same manufacturer?
Yes - both the Harris Flotebote Crowne 250 2007 and the Harris Flotebote Grand Mariner SL 250 (2-Tube) 2010 are built by Harris Flotebote. 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.