Bayliner 285 SB 2011 vs Bayliner 305 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Bayliner 285 SB 2011 or the Bayliner 305 2005?

For trailering, the Bayliner 305 2005 has the edge at 1 085 lbs dry weight versus 8 056 lbs for the Bayliner 285 SB 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.

Q: What is the maximum horsepower rating for these boats?

The Bayliner 285 SB 2011 has a documented max rating of 380 hp. Engine specifications for the Bayliner 305 2005 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Bayliner 285 SB 2011 is Coast Guard rated for 1 passengers, while the Bayliner 305 2005 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.

Q: Which boat is wider, and does it affect trailering?

The Bayliner 305 2005 measures 132" wide, compared to 119" for the Bayliner 285 SB 2011. 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.

Q: Which boat has the larger fuel tank — the Bayliner 285 SB 2011 or the Bayliner 305 2005?

The Bayliner 305 2005 has the bigger tank at 157 gallons, versus 89 gallons on the Bayliner 285 SB 2011. That 68-gallon difference translates to roughly 204–340 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Bayliner 285 SB 2011 and Bayliner 305 2005 from the same manufacturer?

Yes — both the Bayliner 285 SB 2011 and the Bayliner 305 2005 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.

Boat Comparison

Bayliner 285 SB 2011 vs Bayliner 305 2005

Bayliner

Bayliner 285 SB 2011

2011

View full specs →

Bayliner

Bayliner 305 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Bayliner 285 SB 2011 vs Bayliner 305 2005 — Same Brand, Different Boat

The Bayliner 285 SB 2011 vs Bayliner 305 2005 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.

The Bayliner 285 SB 2011 carries a rated maximum of 380 hp. Engine data for the Bayliner 305 2005 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Bayliner 305 2005 carries 157 gallons versus 89 gallons in the Bayliner 285 SB 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 305 2005 is rated for 9 passengers, while the Bayliner 285 SB 2011 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bayliner 305 2005 could be the deciding factor.

Bottom line: Choose the Bayliner 305 2005 if your priority is putting more people on the water — it handles 9 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Bayliner 285 SB 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.

General Boat Info

MakeBayliner

Model285 SB

Model305

Model Year2011

Model Year2005

Measurements / Dimensions

Beam9 ft. 11 in. (3.02 m)

Beam11 ft. 0 in. (3.35 m)

Beam - Meters3.02

Beam - Meters3.35

Beam - Inches119

Beam - Inches132

Deadrise17°

Deadrise17℃

Draft [drive up] - Detail2 ft. 1 in. (0.64 m)

Draft [drive up] - Detailnot available

Draft [drive up] meters0.64

Draft [drive up] metersnot available

Draft [drive up] inches25

Draft [drive up] inchesnot available

Draft [max] - Detail3 ft. 5 in. (1.04 m)

Draft [max] - DetailHull: 1 ft. 9 in. (.53 m) Max: 2 ft. 9 in. (.84 m)

Draft [max] - Meters1.04

Draft [max] - Meters0.84

Draft [max] - Inches41

Draft [max] - Inches33

Weight - Detail8,056 lbs. (3,654 kg)

Weight - Detail10,850 lbs. (4,921 kg)

Weight - kg3654.14

Weight - kg4921.47

Weight - lbs.8056

Weight - lbs.1085

Length - Feet28.58

Length - Feetnot available

Length overall - Detail28 ft. 7 in. (8.71 m)

Length overall - Detail31 ft. 6 in. (9.60 m) 32 ft. 2 in. (9.80 m)

Length overall - Meters8.71

Length overall - Meters9.8

Length overall - Inches343

Length overall - Inches386

Bridge clearance - Detailnot available

Bridge clearance - Detail9 ft. 7 in. (2.92 m)

Bridge clearance - Metersnot available

Bridge clearance - Meters2.92

Bridge clearance - Inchesnot available

Bridge clearance - Inches115

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeDeep Vee

Hull typenot available

Engine and Drivetrain

Engine makeMercury

Engine makenot available

Engine modelMerCruiser

Engine modelnot available

Engine/s standard300 hp

Engine/s standardnot available

Fuel tank capacity - Detail89 gal. (386 l)

Fuel tank capacity - Detail157 gal. (594.3 l)

Fuel tank capacity - Liters336.9

Fuel tank capacity - Liters594.31

Fuel tank capacity - Gal89

Fuel tank capacity - Gal157

Fuel typeGas

Fuel typenot available

Drive typeI/O

Drive typenot available

Engine max380 hp

Engine maxnot available

Operational Info

Sleeping capacity6

Sleeping capacitynot available

Water capacity28 gal. (106 l)

Water capacity35 gal. (132 l)

Maximum people1

Maximum peoplenot available

Holding tank capacity - Detail30 gal. (113 l)

Holding tank capacity - Detail30 gal. (114 l)

Holding tank capacity - Liters113.56

Holding tank capacity - Gal3

Bayliner 285 SB 2011 vs Bayliner 305 2005 — Common Questions

Which is easier to trailer — the Bayliner 285 SB 2011 or the Bayliner 305 2005?

For trailering, the Bayliner 305 2005 has the edge at 1 085 lbs dry weight versus 8 056 lbs for the Bayliner 285 SB 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.

What is the maximum horsepower rating for these boats?

The Bayliner 285 SB 2011 has a documented max rating of 380 hp. Engine specifications for the Bayliner 305 2005 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 285 SB 2011 is Coast Guard rated for 1 passengers, while the Bayliner 305 2005 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 119" for the Bayliner 285 SB 2011. 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 285 SB 2011 or the Bayliner 305 2005?

The Bayliner 305 2005 has the bigger tank at 157 gallons, versus 89 gallons on the Bayliner 285 SB 2011. That 68-gallon difference translates to roughly 204–340 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Bayliner 285 SB 2011 and Bayliner 305 2005 from the same manufacturer?

Yes — both the Bayliner 285 SB 2011 and the Bayliner 305 2005 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.

← Bayliner 285 SB 2011 full specs ← Bayliner 305 2005 full specs