Detailed Evaluation & Buyer Recommendation
Ranger 620T 2005 vs Ranger Z21 COMANCHE SERIES 2006 — Same Brand, Different Boat
The Ranger 620T 2005 vs Ranger Z21 COMANCHE SERIES 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.
The power gap is worth calling out. Rated to 200 hp, the Ranger Z21 COMANCHE SERIES 2006 has a 110-hp advantage over the Ranger 620T 2005's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Ranger 620T 2005 carries 33 gallons versus 24 gallons in the Ranger Z21 COMANCHE SERIES 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 6 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 Ranger Z21 COMANCHE SERIES 2006 and its 200-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Ranger 620T 2005 with its 90-hp rating is the more economical daily driver.
General Boat Info
Model620T
ModelZ21 Comanche Series
Model Year2005
Model Year2006
Measurements / Dimensions
Beam - Meters2.29
Beam - Meters2.41
Beam - Inches9
Beam - Inches95
Depth - Detail23 1/2 in
Depth - Detail21 in
Depth - Centimeters60.96
Depth - Centimeters53.34
Depth - Inches23.5
Depth - Inches21
Weight - Detail1,725 lbs
Weight - Detail1,875 lbs. with single console 1,900 lbs. with dual console
Weight - kg782.45
Weight - kg861.82
Weight - lbs.1725
Weight - lbs.19
Height [transom]25 in
Height [transom]23 in
Length overall - Detail20 ft. 1/2 in
Length overall - Detail21 ft. 2 in
Length overall - Meters6.12
Length overall - Meters6.45
Length overall - Inches240.5
Length overall - Inches254
Length - Feetnot available
Length - Feet21
Length - Inchesnot available
Length - Inches2
Engine and Drivetrain
Fuel tank capacity - Detail(1) 33 gal
Fuel tank capacity - Detail(2) 24 gal
Fuel tank capacity - Liters124.92
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal33
Fuel tank capacity - Gal24
Engine max90-125 hp
Engine max200-250 hp
Operational Info
Maximum capacity1,820 lbs
Maximum capacity1,800 lbs
Trailer Info
Trailer - DetailGVWR (4,500 lbs.)
Trailer - DetailDual axle trailer GVWR (5,000 lbs.)
Trailer - Length over all24 ft. 1 in. w/Motor Down 22 ft. 1 in. w/Motor Down & Swing-Away Tongue Open
Trailer - Length over all26 ft. 4 in. with motor down 24 ft. 4 in. with swing-away tongue open
Trailer - Width99 in
Trailer - Width102 in