Bayliner 184 SF 2011 boat specs
Bayliner
Bayliner 184 SF 2011
2011
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VS
Bayliner Discovery 288 2009 boat specs
Bayliner
Bayliner Discovery 288 2009
2009
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Bayliner 184 SF 2011 vs Bayliner Discovery 288 2009 — Same Brand, Different Boat

Matching a deep vee Bayliner 184 SF 2011 against a modified vee Bayliner Discovery 288 2009 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 Bayliner Discovery 288 2009 measures 30,6 feet overall (2009), giving it roughly 12,6 additional feet of deck space compared to the Bayliner 184 SF 2011 at 18,0 feet (2011). Weight tells a clearer story for trailering families: the Bayliner 184 SF 2011 tips the scales at 2 643 lbs — 1 834 lbs more than the Bayliner Discovery 288 2009 at 809 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 300 hp, the Bayliner Discovery 288 2009 has a 110-hp advantage over the Bayliner 184 SF 2011's 190-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Bayliner Discovery 288 2009 carries 113 gallons versus 28 gallons in the Bayliner 184 SF 2011. 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 Bayliner Discovery 288 2009 is rated for 10 passengers, while the Bayliner 184 SF 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bayliner Discovery 288 2009 could be the deciding factor.

Bottom line: Choose the Bayliner Discovery 288 2009 if your priority is putting more people on the water — it handles 10 passengers and at 30,6 ft it has the deck room to back that rating up comfortably. The Bayliner 184 SF 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeBayliner
MakeBayliner
Model184 SF
ModelDiscovery 288
Model Year2011
Model Year2009
Measurements / Dimensions
Beam7 ft. 7 in. (2.31 m)
Beam10 ft. 0 in. (3.05 m)
Beam - Meters2.31
Beam - Meters3.05
Beam - Inches91
Beam - Inches12
Bridge clearance - Detail7 ft. 11 in. (2.41 m)
Bridge clearance - DetailMax: 10 ft. 3 in. (3.12 m)
Bridge clearance - Meters2.41
Bridge clearance - Meters3.12
Bridge clearance - Inches95
Bridge clearance - Inches123
Deadrise19°
Deadrise18℃
Draft [drive up] - Detail1 ft. 9 in. (0.53 m)
Draft [drive up] - Detail1 ft. 8 in. (0.51 m)
Draft [drive up] meters0.53
Draft [drive up] meters0.51
Draft [drive up] inches21
Draft [drive up] inches2
Draft [max] - Detail3 ft. 1 in. (0.94 m)
Draft [max] - Detail3 ft. 2 in. (0.97 m)
Draft [max] - Meters0.94
Draft [max] - Meters0.97
Draft [max] - Inches37
Draft [max] - Inches38
Weight - Detail2,643 lbs. (1,199 kg)
Weight - DetailWith Standard Engine: 8,090 lbs. (3,670 kg)
Weight - kg1198.84
Weight - kg3669.56
Weight - lbs.2643
Weight - lbs.809
Length - Feet18
Length - Feet30.58
Length overall - Detail18 ft. 0 in. (5.49 m)
Length overall - Detail30 ft. 7 in. (9.33 m) Rigged: 32 ft. 11 in. (10.03 m)
Length overall - Meters5.49
Length overall - Meters10.03
Length overall - Inches216
Length overall - Inches395
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Engine makeMercury
Engine makeMercury
Engine modelMerCruiser
Engine model350 MAG MPI MerCruiser® Bravo® III
Engine/s standard135 hp
Engine/s standardnot available
Fuel tank capacity - Detail28 gal. (106 l)
Fuel tank capacity - Detail113 gal. (427.7 l) 93 gal. (352 l) with diesel engine
Fuel tank capacity - Liters105.99
Fuel tank capacity - Liters427.75
Fuel tank capacity - Gal28
Fuel tank capacity - Gal113
Fuel typeGas
Fuel typeGas or Diesel
Drive typeI/O
Drive typeI/O
Engine max190 hp
Engine max300 hp
Horsepowernot available
Horsepower300 hp
Operational Info
Maximum people8
Maximum peoplenot available
Water capacitynot available
Water capacity34 gal. (128.7 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail26 gal. (98.4 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters98.42
Holding tank capacity - Galnot available
Holding tank capacity - Gal26
Trailer Info
Trailer - Length over all20 ft. 11 in. (6.38 m)
Trailer - Length over allnot available
Trailer - Weight3,270 lbs. (1,483 kg) with boat and engine
Trailer - Weightnot available
Trailer - Width8 ft. 0 in. (2.44 m)
Trailer - Widthnot available

Bayliner 184 SF 2011 vs Bayliner Discovery 288 2009 — Common Questions

Which is the larger boat — the Bayliner 184 SF 2011 or the Bayliner Discovery 288 2009?
The Bayliner Discovery 288 2009 is the longer of the two at 30,6 feet overall. The Bayliner 184 SF 2011 comes in at 18,0 feet, making it roughly 12,6 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Bayliner 184 SF 2011 or the Bayliner Discovery 288 2009?
For trailering, the Bayliner Discovery 288 2009 has the edge at 809 lbs dry weight versus 2 643 lbs for the Bayliner 184 SF 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 Bayliner Discovery 288 2009 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Bayliner 184 SF 2011 tops out at 190 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 Bayliner 184 SF 2011 is Coast Guard rated for 8 passengers, while the Bayliner Discovery 288 2009 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.
Which boat is wider, and does it affect trailering?
The Bayliner 184 SF 2011 measures 91" wide, compared to 12" for the Bayliner Discovery 288 2009. 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 Bayliner 184 SF 2011 or the Bayliner Discovery 288 2009?
The Bayliner Discovery 288 2009 has the bigger tank at 113 gallons, versus 28 gallons on the Bayliner 184 SF 2011. That 85-gallon difference translates to roughly 255–425 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Bayliner 184 SF 2011 and Bayliner Discovery 288 2009 from the same manufacturer?
Yes — both the Bayliner 184 SF 2011 and the Bayliner Discovery 288 2009 are built by Bayliner. 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.