Crestliner Canadian 18 SC 2005 boat specs
Crestliner
Crestliner Canadian 18 SC 2005
2005
View full specs →
VS
Crestliner CX 1860 2006 boat specs
Crestliner
Crestliner CX 1860 2006
2006
View full specs →

Crestliner Canadian 18 SC 2005 vs Crestliner CX 1860 2006 — Same Brand, Different Boat

The Crestliner Canadian 18 SC 2005 vs Crestliner CX 1860 2006 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 — Crestliner Canadian 18 SC 2005 at 18,0 ft versus Crestliner CX 1860 2006 at 18,0 ft. At 81 lbs and 1 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 130 hp, the Crestliner CX 1860 2006 has a 65-hp advantage over the Crestliner Canadian 18 SC 2005's 65-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crestliner CX 1860 2006 carries 21 gallons versus 17 gallons in the Crestliner Canadian 18 SC 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 5 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner CX 1860 2006 comes in at 0 lbs per hp versus 1 lbs per hp for the Crestliner Canadian 18 SC 2005. 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: Performance buyers should lean toward the Crestliner CX 1860 2006 and its 130-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Crestliner Canadian 18 SC 2005 with its 65-hp rating is the more economical daily driver.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelCanadian 18 SC
ModelCX 186
Model Year2005
Model Year2006
Measurements / Dimensions
Beam79 in. (200 cm)
Beam81 in. (206 cm)
Beam - Meters2.01
Beam - Meters2.06
Beam - Inches79
Beam - Inches81
Depth - Detail21 in. (53 cm)
Depth - Detailnot available
Depth - Centimeters53.34
Depth - Centimetersnot available
Depth - Inches21
Depth - Inchesnot available
Weight - Detail810 lbs. (367kg)
Weight - Detail1,000 lbs. (454 kg)
Weight - kg367.41
Weight - kg453.59
Weight - lbs.81
Weight - lbs.1
Width [transom] - Detail79 in. (200 cm)
Width [transom] - Detail60 in. (152 cm)
Height - Detail32 in. (81 cm)
Height - Detailnot available
Height - Meters0.81
Height - Metersnot available
Height - Inches32
Height - Inchesnot available
Height [transom]20 in. (51 cm)
Height [transom]20 in. (51 cm)
Length - Meters5.5
Length - Meters5.5
Length - Feet18
Length - Feet18
Length overall - Detail18 ft. 0 in. (5.5 m)
Length overall - Detail18 ft. 0 in. (5.5 m)
Length overall - Meters5.49
Length overall - Meters5.49
Length overall - Inches216
Length overall - Inches216
Deadrisenot available
Deadrise10℃
Body / Hull
Hull thicknessBottom: .100 Sides: .090 Transom: .125
Hull thicknessBottom: .100 Sides: .1
Engine and Drivetrain
Fuel tank capacity - Detail17 gal. (64 l)
Fuel tank capacity - Detail21 gal. (79 l)
Fuel tank capacity - Liters64.35
Fuel tank capacity - Liters79.49
Fuel tank capacity - Gal17
Fuel tank capacity - Gal21
Drive typeOutboard
Drive typeOutboard
Engine max65 hp
Engine max130 hp
Engine/s standardnot available
Engine/s standard40ELPT
Operational Info
Maximum capacity1,000 lbs. (453kg)
Maximum capacity1,290 lbs. (585 kg)
Maximum people5
Maximum people5
Trailer Info
Trailer - DetailOptional
Trailer - Detailnot available

Crestliner Canadian 18 SC 2005 vs Crestliner CX 1860 2006 — Common Questions

Which is the larger boat — the Crestliner Canadian 18 SC 2005 or the Crestliner CX 1860 2006?
The Crestliner CX 1860 2006 is the longer of the two at 18,0 feet overall. The Crestliner Canadian 18 SC 2005 comes in at 18,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Canadian 18 SC 2005 or the Crestliner CX 1860 2006?
For trailering, the Crestliner CX 1860 2006 has the edge at 1 lbs dry weight versus 81 lbs for the Crestliner Canadian 18 SC 2005. 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 Crestliner CX 1860 2006 is rated to a maximum of 130 hp, giving it the larger power ceiling. The Crestliner Canadian 18 SC 2005 tops out at 65 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 Crestliner Canadian 18 SC 2005 is Coast Guard rated for 5 passengers, while the Crestliner CX 1860 2006 is certified for 5. 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 Crestliner CX 1860 2006 has a better power-to-weight ratio at 0 lbs per hp compared to 1 lbs per hp for the Crestliner Canadian 18 SC 2005. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Crestliner CX 1860 2006 measures 81" wide, compared to 79" for the Crestliner Canadian 18 SC 2005. 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 Crestliner Canadian 18 SC 2005 or the Crestliner CX 1860 2006?
The Crestliner CX 1860 2006 has the bigger tank at 21 gallons, versus 17 gallons on the Crestliner Canadian 18 SC 2005. That 4-gallon difference translates to roughly 12–20 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Canadian 18 SC 2005 and Crestliner CX 1860 2006 from the same manufacturer?
Yes — both the Crestliner Canadian 18 SC 2005 and the Crestliner CX 1860 2006 are built by Crestliner. 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.