Bayliner 315 Cruiser 2013 boat specs
Bayliner
Bayliner 315 Cruiser 2013
2013
View full specs →
VS
Bayliner Discovery 288 2009 boat specs
Bayliner
Bayliner Discovery 288 2009
2009
View full specs →

Bayliner 315 Cruiser 2013 vs Bayliner Discovery 288 2009 — Same Brand, Different Boat

Matching a deep vee Bayliner 315 Cruiser 2013 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.

On paper these two are close siblings in the size department — Bayliner 315 Cruiser 2013 at 30,5 ft versus Bayliner Discovery 288 2009 at 30,6 ft. Weight tells a clearer story for trailering families: the Bayliner 315 Cruiser 2013 tips the scales at 9 098 lbs — 8 289 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 Bayliner Discovery 288 2009 tops out at 300 hp. Engine specs for the Bayliner 315 Cruiser 2013 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Bayliner Discovery 288 2009 carries 113 gallons versus 12 gallons in the Bayliner 315 Cruiser 2013. 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 315 Cruiser 2013 caps at 9. 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 315 Cruiser 2013 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
MakeBayliner
MakeBayliner
Model315 Cruiser
ModelDiscovery 288
Model Year2013
Model Year2009
Measurements / Dimensions
Beam10 ft. (3.05 m)
Beam10 ft. 0 in. (3.05 m)
Beam - Meters3.05
Beam - Meters3.05
Beam - Inches12
Beam - Inches12
Bridge clearance - Detail9 ft. 6 in. (2.9 m)
Bridge clearance - DetailMax: 10 ft. 3 in. (3.12 m)
Bridge clearance - Meters2.9
Bridge clearance - Meters3.12
Bridge clearance - Inches114
Bridge clearance - Inches123
Deadrise18°
Deadrise18℃
Draft [drive up] - Detail2 ft. 1 in. (0.64 m)
Draft [drive up] - Detail1 ft. 8 in. (0.51 m)
Draft [drive up] meters0.64
Draft [drive up] meters0.51
Draft [drive up] inches25
Draft [drive up] inches2
Draft [max] - Detail3 ft. 4 in. (1.02 m)
Draft [max] - Detail3 ft. 2 in. (0.97 m)
Draft [max] - Meters1.02
Draft [max] - Meters0.97
Draft [max] - Inches4
Draft [max] - Inches38
Weight - Detail9,098 lbs. (4,127 kg)
Weight - DetailWith Standard Engine: 8,090 lbs. (3,670 kg)
Weight - kg4126.78
Weight - kg3669.56
Weight - lbs.9098
Weight - lbs.809
Length - Feet30.5
Length - Feet30.58
Length overall - Detail30 ft. 6 in. (9.3 m) 31 ft. 8 in. (9.65 m) rigged
Length overall - Detail30 ft. 7 in. (9.33 m) Rigged: 32 ft. 11 in. (10.03 m)
Length overall - Meters9.65
Length overall - Meters10.03
Length overall - Inches38
Length overall - Inches395
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Engine makeMercury
Engine makeMercury
Engine modelT-220 M MPI / B3 (4.3 l) ECT Carb compliant
Engine model350 MAG MPI MerCruiser® Bravo® III
Engine/s standardTwin 220 hp
Engine/s standardnot available
Fuel tank capacity - Detail120 gal. (454.2 l)
Fuel tank capacity - Detail113 gal. (427.7 l) 93 gal. (352 l) with diesel engine
Fuel tank capacity - Liters454.25
Fuel tank capacity - Liters427.75
Fuel tank capacity - Gal12
Fuel tank capacity - Gal113
Fuel typeGas
Fuel typeGas or Diesel
Drive typeI/O - Twin
Drive typeI/O
Horsepowernot available
Horsepower300 hp
Engine maxnot available
Engine max300 hp
Operational Info
Water capacity33 gal. (124.9 l)
Water capacity34 gal. (128.7 l)
Holding tank capacity - Detail30 gal. (113.6 l)
Holding tank capacity - Detail26 gal. (98.4 l)
Holding tank capacity - Liters113.56
Holding tank capacity - Liters98.42
Holding tank capacity - Gal3
Holding tank capacity - Gal26

Bayliner 315 Cruiser 2013 vs Bayliner Discovery 288 2009 — Common Questions

Which is the larger boat — the Bayliner 315 Cruiser 2013 or the Bayliner Discovery 288 2009?
The Bayliner Discovery 288 2009 is the longer of the two at 30,6 feet overall. The Bayliner 315 Cruiser 2013 comes in at 30,5 feet, making it roughly 0,1 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Bayliner 315 Cruiser 2013 or the Bayliner Discovery 288 2009?
For trailering, the Bayliner Discovery 288 2009 has the edge at 809 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.
What is the maximum horsepower rating for these boats?
The Bayliner Discovery 288 2009 has a documented max rating of 300 hp. Engine specifications for the Bayliner 315 Cruiser 2013 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 Bayliner 315 Cruiser 2013 is Coast Guard rated for 9 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Bayliner 315 Cruiser 2013 and Bayliner Discovery 288 2009 share an 10 ft. (3.05 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.
Which boat has the larger fuel tank — the Bayliner 315 Cruiser 2013 or the Bayliner Discovery 288 2009?
The Bayliner Discovery 288 2009 has the bigger tank at 113 gallons, versus 12 gallons on the Bayliner 315 Cruiser 2013. That 101-gallon difference translates to roughly 303–505 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Bayliner 315 Cruiser 2013 and Bayliner Discovery 288 2009 from the same manufacturer?
Yes — both the Bayliner 315 Cruiser 2013 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.