Bayliner 180 OB 2010 vs Bayliner 245 SB 2011 - Boat Spec Comparison

Q: Which is the larger boat — the Bayliner 180 OB 2010 or the Bayliner 245 SB 2011?

The Bayliner 245 SB 2011 is the longer of the two at 24,1 feet overall. The Bayliner 180 OB 2010 comes in at 18,0 feet, making it roughly 6,1 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Bayliner 180 OB 2010 or the Bayliner 245 SB 2011?

For trailering, the Bayliner 245 SB 2011 has the edge at 546 lbs dry weight versus 1 878 lbs for the Bayliner 180 OB 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.

Q: Which boat can handle a bigger outboard?

The Bayliner 245 SB 2011 is rated to a maximum of 260 hp, giving it the larger power ceiling. The Bayliner 180 OB 2010 tops out at 125 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.

Q: How many people can each boat hold?

The Bayliner 180 OB 2010 is Coast Guard rated for 7 passengers, while the Bayliner 245 SB 2011 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 245 SB 2011 measures 101" wide, compared to 9" for the Bayliner 180 OB 2010. 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 180 OB 2010 or the Bayliner 245 SB 2011?

The Bayliner 245 SB 2011 has the bigger tank at 64 gallons, versus 23 gallons on the Bayliner 180 OB 2010. That 41-gallon difference translates to roughly 123–205 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Bayliner 180 OB 2010 and Bayliner 245 SB 2011 from the same manufacturer?

Yes — both the Bayliner 180 OB 2010 and the Bayliner 245 SB 2011 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 180 OB 2010 vs Bayliner 245 SB 2011

Bayliner

Bayliner 180 OB 2010

2010

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Bayliner

Bayliner 245 SB 2011

2011

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Detailed Evaluation & Buyer Recommendation

Bayliner 180 OB 2010 vs Bayliner 245 SB 2011 — Same Brand, Different Boat

Matching a modified vee Bayliner 180 OB 2010 against a deep vee Bayliner 245 SB 2011 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 245 SB 2011 measures 24,1 feet overall (2011), giving it roughly 6,1 additional feet of deck space compared to the Bayliner 180 OB 2010 at 18,0 feet (2010). Weight tells a clearer story for trailering families: the Bayliner 180 OB 2010 tips the scales at 1 878 lbs — 1 332 lbs more than the Bayliner 245 SB 2011 at 546 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 260 hp, the Bayliner 245 SB 2011 has a 135-hp advantage over the Bayliner 180 OB 2010's 125-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 245 SB 2011 carries 64 gallons versus 23 gallons in the Bayliner 180 OB 2010. 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 245 SB 2011 is rated for 9 passengers, while the Bayliner 180 OB 2010 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bayliner 245 SB 2011 could be the deciding factor.

Bottom line: Choose the Bayliner 245 SB 2011 if your priority is putting more people on the water — it handles 9 passengers and at 24,1 ft it has the deck room to back that rating up comfortably. The Bayliner 180 OB 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.

General Boat Info

MakeBayliner

Model180 OB

Model245 SB

Model Year201

Model Year2011

Measurements / Dimensions

Beam7 ft. 6 in. (2.29 m)

Beam8 ft. 5 in. (2.57 m)

Beam - Meters2.29

Beam - Meters2.57

Beam - Inches9

Beam - Inches101

Bridge clearance - Detail3 ft. 10 in. (1.17 m)

Bridge clearance - Detail6 ft. 9 in. (2.06 m)

Bridge clearance - Meters1.17

Bridge clearance - Meters2.06

Bridge clearance - Inches46

Bridge clearance - Inches81

Deadrise17°

Deadrise16°

Draft [drive up] - Detail1 ft. 2 in. (0.36 m)

Draft [drive up] - Detail1 ft. 5 in. (0.43 m)

Draft [drive up] meters0.36

Draft [drive up] meters0.43

Draft [drive up] inches14

Draft [drive up] inches17

Draft [max] - Detail2 ft. 7 in. (0.79 m)

Draft [max] - Detail2 ft. 9 in. (0.84 m)

Draft [max] - Meters0.79

Draft [max] - Meters0.84

Draft [max] - Inches31

Draft [max] - Inches33

Weight - Detail1,878 lbs. (852 kg)

Weight - Detail5,460 lbs. (2,476 kg)

Weight - kg851.85

Weight - kg2476.61

Weight - lbs.1878

Weight - lbs.546

Height - Detail6 ft. 0 in. (1.83 m) rigged

Height - Detailnot available

Height - Meters1.83

Height - Metersnot available

Height - Inches72

Height - Inchesnot available

Length - Feet18

Length - Feet24.08

Length overall - Detail18 ft. 0 in. (5.49 m)

Length overall - Detail24 ft. 1 in. (7.34 m)

Length overall - Meters5.49

Length overall - Meters7.34

Length overall - Inches216

Length overall - Inches289

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typeDeep Vee

Engine and Drivetrain

Engine/s standard90 hp

Engine/s standard220 hp

Fuel tank capacity - Detail23 gal. (87 l)

Fuel tank capacity - Detail64 gal. (242 l)

Fuel tank capacity - Liters87.06

Fuel tank capacity - Liters242.27

Fuel tank capacity - Gal23

Fuel tank capacity - Gal64

Fuel typeGas

Drive typeOutboard

Drive typeI/O

Engine max125 hp

Engine max260 hp

Engine makenot available

Engine makeMercury

Engine modelnot available

Engine modelMerCruiser

Operational Info

Maximum people7

Maximum people9

Water capacitynot available

Water capacity20 gal. (75.7 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Detail20 gal. (75.7 l)

Holding tank capacity - Litersnot available

Holding tank capacity - Liters75.71

Holding tank capacity - Galnot available

Holding tank capacity - Gal2

Trailer Info

Trailer - Length over allnot available

Trailer - Length over all26 ft. 0 in. (7.92 m)

Trailer - Weightnot available

Trailer - Weight6,998 lbs. (3,174 kg) with boat and engine

Trailer - Widthnot available

Trailer - Width8 ft. 6 in. (2.59 m)

Bayliner 180 OB 2010 vs Bayliner 245 SB 2011 — Common Questions

Which is the larger boat — the Bayliner 180 OB 2010 or the Bayliner 245 SB 2011?

The Bayliner 245 SB 2011 is the longer of the two at 24,1 feet overall. The Bayliner 180 OB 2010 comes in at 18,0 feet, making it roughly 6,1 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Bayliner 180 OB 2010 or the Bayliner 245 SB 2011?

For trailering, the Bayliner 245 SB 2011 has the edge at 546 lbs dry weight versus 1 878 lbs for the Bayliner 180 OB 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.

Which boat can handle a bigger outboard?

The Bayliner 245 SB 2011 is rated to a maximum of 260 hp, giving it the larger power ceiling. The Bayliner 180 OB 2010 tops out at 125 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 180 OB 2010 is Coast Guard rated for 7 passengers, while the Bayliner 245 SB 2011 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 245 SB 2011 measures 101" wide, compared to 9" for the Bayliner 180 OB 2010. 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 180 OB 2010 or the Bayliner 245 SB 2011?

The Bayliner 245 SB 2011 has the bigger tank at 64 gallons, versus 23 gallons on the Bayliner 180 OB 2010. That 41-gallon difference translates to roughly 123–205 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Bayliner 180 OB 2010 and Bayliner 245 SB 2011 from the same manufacturer?

Yes — both the Bayliner 180 OB 2010 and the Bayliner 245 SB 2011 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 180 OB 2010 full specs ← Bayliner 245 SB 2011 full specs