Detailed Evaluation & Buyer Recommendation
Rodman Spirit 31 2014 vs Rodman Spirit 31 OB Outboard 2020 — Same Brand, Different Boat
The Rodman Spirit 31 2014 vs Rodman Spirit 31 OB Outboard 2020 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 power gap is worth calling out. Rated to 300 hp, the Rodman Spirit 31 OB Outboard 2020 has a 130-hp advantage over the Rodman Spirit 31 2014's 170-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Rodman Spirit 31 OB Outboard 2020 carries 159 gallons versus 118 gallons in the Rodman Spirit 31 2014. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 9 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.
Bottom line: Performance buyers should lean toward the Rodman Spirit 31 OB Outboard 2020 and its 300-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Rodman Spirit 31 2014 with its 170-hp rating is the more economical daily driver.
Measurements / Dimensions
Length overall - Detail31.00 ft
Length overall - Detail31.00 ft
Length - Feet31
Length - Feet31
Length overall - Meters9.45
Length overall - Meters9.45
Length overall - Inches372
Length overall - Inches372
Beam - Meters3.66
Beam - Meters3.35
Beam - Inches144
Beam - Inches132
Draft [max] - Detail2.90 ft
Draft [max] - Detail2.00 ft
Draft [max] - Meters0.88
Draft [max] - Meters0.61
Draft [max] - Inches35
Draft [max] - Inches24
Displacement13889.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal118
Fuel tank capacity - Gal158.5
Fuel tank capacity - Liters446.68
Fuel tank capacity - Liters599.99
Engine makeVOLVO
Engine makeSuzuki
Horsepower170 hp
Horsepower300 hp
Drive typeinboard
Drive typeoutboard
Engine 2 Engine MakeVOLVO
Engine 2 Engine Makenot available
Engine 2 Horsepower170 hp
Engine 2 Horsepowernot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typenot available
Performance
Cruising speed17
Cruising speed28
Cruising speed measureknots
Cruising speed measureknots
Maximum speed27
Maximum speed35
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Water capacity29
Water capacity29
Boat typePower
Boat typePower