Detailed Evaluation & Buyer Recommendation
Alumacraft Competitor 185 Tiller 2012 vs Alumacraft Dominator 165 CS 2006 — Same Brand, Different Boat
Matching a deep vee Alumacraft Competitor 185 Tiller 2012 against a modified vee Alumacraft Dominator 165 CS 2006 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 — Alumacraft Competitor 185 Tiller 2012 at 18,7 ft versus Alumacraft Dominator 165 CS 2006 at 16,0 ft. Weight tells a clearer story for trailering families: the Alumacraft Dominator 165 CS 2006 tips the scales at 1 175 lbs — 1 162 lbs less than the Alumacraft Competitor 185 Tiller 2012 at 13 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.
Both boats share a closely matched power ceiling — 90 hp for the Alumacraft Competitor 185 Tiller 2012 and 90 hp for the Alumacraft Dominator 165 CS 2006. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Alumacraft Competitor 185 Tiller 2012 carries 35 gallons versus 23 gallons in the Alumacraft Dominator 165 CS 2006. 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 Alumacraft Competitor 185 Tiller 2012 is rated for 6 passengers, while the Alumacraft Dominator 165 CS 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Competitor 185 Tiller 2012 could be the deciding factor.
Bottom line: Choose the Alumacraft Competitor 185 Tiller 2012 if your priority is putting more people on the water — it handles 6 passengers and at 18,7 ft it has the deck room to back that rating up comfortably. The Alumacraft Dominator 165 CS 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
MakeAlumacraft
MakeAlumacraft
ModelCompetitor 185 Tiller
ModelDominator 165 CS
Model Year2012
Model Year2006
Measurements / Dimensions
Beam95 in. (2.41 m)
Beam90 in. (2.28 m)
Beam - Meters2.41
Beam - Meters2.29
Beam - Inches95
Beam - Inches9
Depth - Detail43 in. (1.09 m) To Floor: 23 in. (0.58 m)
Depth - DetailMaximum: 42 in. (1.06 m) To floor: 21.4 in. (.54 m)
Depth - Centimeters109.22
Depth - Centimeters106.68
Depth - Inches43
Depth - Inches42
Weight - Detail1,300 lbs. (526 kg)
Weight - Detail1,175 lbs. (534 kg)
Weight - kg589.67
Weight - kg532.97
Weight - lbs.13
Weight - lbs.1175
Width [transom] - Detail95 in. (2.36 m)
Width [transom] - Detail90 in. (2.28 m)
Height [transom]25 in. (0.64 m)
Height [transom]20 in. (.51 m)
Length - Feet18.67
Length - Feet16
Length overall - Detail18 ft. 8 in. (5.38 m)
Length overall - Detail16 ft. 7 in. (5.05 m)
Length overall - Meters5.69
Length overall - Meters5.05
Length overall - Inches224
Length overall - Inches199
Length - Metersnot available
Length - Meters5.05
Length - Inchesnot available
Length - Inches7
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom and Sides: 0.080 in. (2 mm)
Hull thicknessBottom: .098 in. (2.4 mm) Sides: .080 in. (2.0 mm) 2XB Bow?2nd Plate: .080 in
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail35 gal. (132.5 l)
Fuel tank capacity - Detail23 gal. (87 l)
Fuel tank capacity - Liters132.49
Fuel tank capacity - Liters87.06
Fuel tank capacity - Gal35
Fuel tank capacity - Gal23
Drive typeOutboard
Drive typeOutboard
Engine max90 hp (56 kW)
Engine max90 hp (67 kw)
Operational Info
StorageBow Livewell: 22 gal. (83.3 l) Aft Livewell: 21 gal. (79.5 l)
Storagenot available
Maximum capacity1,600 lbs. (725 kg)
Maximum capacity1,100 lbs. (499 kg)
Maximum people6
Maximum people5