Bayliner 305 2005 boat specs
Bayliner
Bayliner 305 2005
2005
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VS
Bayliner 315 Cruiser 2013 boat specs
Bayliner
Bayliner 315 Cruiser 2013
2013
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Bayliner 305 2005 vs Bayliner 315 Cruiser 2013 — Same Brand, Different Boat

The Bayliner 305 2005 vs Bayliner 315 Cruiser 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.

Both boats are rated for 9 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 Bayliner 305 2005 and Bayliner 315 Cruiser 2013 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
MakeBayliner
MakeBayliner
Model305
Model315 Cruiser
Model Year2005
Model Year2013
Measurements / Dimensions
Beam11 ft. 0 in. (3.35 m)
Beam10 ft. (3.05 m)
Beam - Meters3.35
Beam - Meters3.05
Beam - Inches132
Beam - Inches12
Bridge clearance - Detail9 ft. 7 in. (2.92 m)
Bridge clearance - Detail9 ft. 6 in. (2.9 m)
Bridge clearance - Meters2.92
Bridge clearance - Meters2.9
Bridge clearance - Inches115
Bridge clearance - Inches114
Deadrise17℃
Deadrise18°
Draft [max] - DetailHull: 1 ft. 9 in. (.53 m) Max: 2 ft. 9 in. (.84 m)
Draft [max] - Detail3 ft. 4 in. (1.02 m)
Draft [max] - Meters0.84
Draft [max] - Meters1.02
Draft [max] - Inches33
Draft [max] - Inches4
Weight - Detail10,850 lbs. (4,921 kg)
Weight - Detail9,098 lbs. (4,127 kg)
Weight - kg4921.47
Weight - kg4126.78
Weight - lbs.1085
Weight - lbs.9098
Length overall - Detail31 ft. 6 in. (9.60 m) 32 ft. 2 in. (9.80 m)
Length overall - Detail30 ft. 6 in. (9.3 m) 31 ft. 8 in. (9.65 m) rigged
Length overall - Meters9.8
Length overall - Meters9.65
Length overall - Inches386
Length overall - Inches38
Draft [drive up] - Detailnot available
Draft [drive up] - Detail2 ft. 1 in. (0.64 m)
Draft [drive up] metersnot available
Draft [drive up] meters0.64
Draft [drive up] inchesnot available
Draft [drive up] inches25
Length - Feetnot available
Length - Feet30.5
Engine and Drivetrain
Fuel tank capacity - Detail157 gal. (594.3 l)
Fuel tank capacity - Detail120 gal. (454.2 l)
Fuel tank capacity - Liters594.31
Fuel tank capacity - Liters454.25
Fuel tank capacity - Gal157
Fuel tank capacity - Gal12
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine modelT-220 M MPI / B3 (4.3 l) ECT Carb compliant
Engine/s standardnot available
Engine/s standardTwin 220 hp
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeI/O - Twin
Operational Info
Water capacity35 gal. (132 l)
Water capacity33 gal. (124.9 l)
Holding tank capacity - Detail30 gal. (114 l)
Holding tank capacity - Detail30 gal. (113.6 l)
Holding tank capacity - Liters113.56
Holding tank capacity - Liters113.56
Holding tank capacity - Gal3
Holding tank capacity - Gal3
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee

Bayliner 305 2005 vs Bayliner 315 Cruiser 2013 — Common Questions

Which is easier to trailer — the Bayliner 305 2005 or the Bayliner 315 Cruiser 2013?
For trailering, the Bayliner 305 2005 has the edge at 1 085 lbs dry weight versus 9 098 lbs for the Bayliner 315 Cruiser 2013. 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 Bayliner 305 2005 is Coast Guard rated for 9 passengers, while the Bayliner 315 Cruiser 2013 is certified for 9. 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 305 2005 measures 132" wide, compared to 12" for the Bayliner 315 Cruiser 2013. 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 305 2005 or the Bayliner 315 Cruiser 2013?
The Bayliner 305 2005 has the bigger tank at 157 gallons, versus 12 gallons on the Bayliner 315 Cruiser 2013. That 145-gallon difference translates to roughly 435–725 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Bayliner 305 2005 and Bayliner 315 Cruiser 2013 from the same manufacturer?
Yes — both the Bayliner 305 2005 and the Bayliner 315 Cruiser 2013 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.