Bayliner 175 Bowrider 2007 boat specs
Bayliner
Bayliner 175 Bowrider 2007
2007
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Bayliner 185 Bowrider 2008 boat specs
Bayliner
Bayliner 185 Bowrider 2008
2008
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Bayliner 175 Bowrider 2007 vs Bayliner 185 Bowrider 2008 — Same Brand, Different Boat

The Bayliner 175 Bowrider 2007 vs Bayliner 185 Bowrider 2008 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.

On paper these two are close siblings in the size department — Bayliner 175 Bowrider 2007 at 17,0 ft versus Bayliner 185 Bowrider 2008 at 18,0 ft. Weight tells a clearer story for trailering families: the Bayliner 185 Bowrider 2008 tips the scales at 2 235 lbs — 388 lbs less than the Bayliner 175 Bowrider 2007 at 1 847 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 220 hp, the Bayliner 185 Bowrider 2008 has a 85-hp advantage over the Bayliner 175 Bowrider 2007's 135-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 185 Bowrider 2008 carries 28 gallons versus 21 gallons in the Bayliner 175 Bowrider 2007. 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 185 Bowrider 2008 is rated for 8 passengers, while the Bayliner 175 Bowrider 2007 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bayliner 185 Bowrider 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Bayliner 185 Bowrider 2008 comes in at 10 lbs per hp versus 14 lbs per hp for the Bayliner 175 Bowrider 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Choose the Bayliner 185 Bowrider 2008 if your priority is putting more people on the water — it handles 8 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Bayliner 175 Bowrider 2007 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
MakeBayliner
Model175 Bowrider
Model185 Bowrider
Model Year2007
Model Year2008
Measurements / Dimensions
Beam6 ft. 11 in. (2.11 m)
Beam7 ft. 7 in. (2.31 m)
Beam - Meters2.11
Beam - Meters2.31
Beam - Inches83
Beam - Inches91
Bridge clearance - Detail3 ft. 6 in. (1.07 m) Max: 8 ft. 8 in. (2.65 m)
Bridge clearance - Detail4 ft. 0 in. (1.22 m) Max: 6 ft. 0 in. (1.83 m)
Bridge clearance - Meters2.64
Bridge clearance - Meters1.83
Bridge clearance - Inches104
Bridge clearance - Inches72
Deadrise19℃
Deadrise19℃
Draft [drive up] - Detail1 ft. 5 in. (0.43 m)
Draft [drive up] - Detail1 ft. 8 in. (0.51 m)
Draft [drive up] meters0.43
Draft [drive up] meters0.51
Draft [drive up] inches17
Draft [drive up] inches2
Draft [max] - Detail2 ft. 9 in. (0.85 m)
Draft [max] - Detail3 ft. 0 in. (0.91 m)
Draft [max] - Meters0.84
Draft [max] - Meters0.91
Draft [max] - Inches33
Draft [max] - Inches36
Weight - Detail1,847 lbs. (838 kg)
Weight - Detail2,235 lbs. (1,014 kg)
Weight - kg837.78
Weight - kg1013.78
Weight - lbs.1847
Weight - lbs.2235
Length - Meters5.35
Length - Meters5.49
Length - Feet17
Length - Feet18
Length - Inches6
Length - Inchesnot available
Length overall - Detail17 ft. 6 in. (5.35 m) Rigged: 18 ft. 9 in. (5.72 m)
Length overall - Detail18 ft. 0 in. (5.49 m)
Length overall - Meters5.72
Length overall - Meters5.49
Length overall - Inches225
Length overall - Inches216
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Engine and Drivetrain
Engine/s standard3.0 l MerCruiser? Alpha I (135 hp)
Engine/s standard3.0 l MerCruiser? Alpha I (135 hp)
Fuel tank capacity - Detail21 gal. (79.5 l)
Fuel tank capacity - Detail28 gal. (106 l)
Fuel tank capacity - Liters79.49
Fuel tank capacity - Liters105.99
Fuel tank capacity - Gal21
Fuel tank capacity - Gal28
Fuel typeGas
Fuel typeGas or Diesel
Drive typeI/O
Drive typeI/O
Engine max135 hp
Engine max220 hp
Operational Info
Maximum people7
Maximum people8
Trailer Info
Trailer - Length over allRigged: 21 ft. 2 in. (6.45 m)
Trailer - Length over allnot available
Trailer - Weight2,312 lbs. (1,049 kg)
Trailer - Weight2,700 lbs. (1,225 kg)
Trailer - Width7 ft. 9 in. (2.36 m)
Trailer - Width7 ft. 9 in. (2.36 m)

Bayliner 175 Bowrider 2007 vs Bayliner 185 Bowrider 2008 — Common Questions

Which is the larger boat — the Bayliner 175 Bowrider 2007 or the Bayliner 185 Bowrider 2008?
The Bayliner 185 Bowrider 2008 is the longer of the two at 18,0 feet overall. The Bayliner 175 Bowrider 2007 comes in at 17,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Bayliner 175 Bowrider 2007 or the Bayliner 185 Bowrider 2008?
For trailering, the Bayliner 175 Bowrider 2007 has the edge at 1 847 lbs dry weight versus 2 235 lbs for the Bayliner 185 Bowrider 2008. 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 185 Bowrider 2008 is rated to a maximum of 220 hp, giving it the larger power ceiling. The Bayliner 175 Bowrider 2007 tops out at 135 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 175 Bowrider 2007 is Coast Guard rated for 7 passengers, while the Bayliner 185 Bowrider 2008 is certified for 8. 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 has the better power-to-weight ratio?
The Bayliner 185 Bowrider 2008 has a better power-to-weight ratio at 10 lbs per hp compared to 14 lbs per hp for the Bayliner 175 Bowrider 2007. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
What do the trailers weigh for the Bayliner 175 Bowrider 2007 and Bayliner 185 Bowrider 2008?
The trailer for the Bayliner 175 Bowrider 2007 is listed at 2,312 lbs. (1,049 kg) and the Bayliner 185 Bowrider 2008 trailer at 2,700 lbs. (1,225 kg). Always add trailer weight to the boat's dry weight when checking your tow vehicle's gross trailer weight rating.
Which boat is wider, and does it affect trailering?
The Bayliner 185 Bowrider 2008 measures 91" wide, compared to 83" for the Bayliner 175 Bowrider 2007. 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 175 Bowrider 2007 or the Bayliner 185 Bowrider 2008?
The Bayliner 185 Bowrider 2008 has the bigger tank at 28 gallons, versus 21 gallons on the Bayliner 175 Bowrider 2007. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Bayliner 175 Bowrider 2007 and Bayliner 185 Bowrider 2008 from the same manufacturer?
Yes — both the Bayliner 175 Bowrider 2007 and the Bayliner 185 Bowrider 2008 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.