Ranger 620T 2006 boat specs
Ranger
Ranger 620T 2006
2006
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VS
Ranger Z Comanche Series - Z20  2007 boat specs
Ranger
Ranger Z Comanche Series - Z20 2007
2007
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Ranger 620T 2006 vs Ranger Z Comanche Series - Z20 2007 — Same Brand, Different Boat

The Ranger 620T 2006 vs Ranger Z Comanche Series - Z20 2007 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 — Ranger 620T 2006 at 2,0 ft versus Ranger Z Comanche Series - Z20 2007 at 2,0 ft. At 1 725 lbs and 1 735 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 225 hp, the Ranger Z Comanche Series - Z20 2007 has a 100-hp advantage over the Ranger 620T 2006's 125-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 Z Comanche Series - Z20 2007 carries 48 gallons versus 33 gallons in the Ranger 620T 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Ranger Z Comanche Series - Z20 2007 comes in at 8 lbs per hp versus 14 lbs per hp for the Ranger 620T 2006. 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 Ranger Z Comanche Series - Z20 2007 and its 225-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Ranger 620T 2006 with its 125-hp rating is the more economical daily driver.
General Boat Info
MakeRanger
MakeRanger
Model620T
ModelZ Comanche Series - Z2
Model Year2006
Model Year2007
Measurements / Dimensions
Beam90 in
Beam95 in
Beam - Meters2.29
Beam - Meters2.41
Beam - Inches9
Beam - Inches95
Depth - Detail23 1/2 in
Depth - Detail22 in
Depth - Centimeters60.96
Depth - Centimeters55.88
Depth - Inches23.5
Depth - Inches22
Weight - Detail1,725 lbs
Weight - Detail1,735 lbs. with single console
Weight - kg782.45
Weight - kg786.98
Weight - lbs.1725
Weight - lbs.1735
Height [transom]25 in
Height [transom]23 in
Length - Feet2
Length - Feet2
Length - Inches.5
Length - Inches5
Length overall - Detail20 ft. 1/2 in
Length overall - Detail20 ft. 5 in
Length overall - Meters6.12
Length overall - Meters6.22
Length overall - Inches240.5
Length overall - Inches245
Engine and Drivetrain
Fuel tank capacity - Detail(1) 33 gal
Fuel tank capacity - Detail48 gal
Fuel tank capacity - Liters124.92
Fuel tank capacity - Liters181.7
Fuel tank capacity - Gal33
Fuel tank capacity - Gal48
Engine max125 hp (150 hp with hydraulic steering)
Engine max225 hp
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity1,820 lbs
Maximum capacity1,700 lbs
Trailer Info
Trailer - DetailGVWR (4,500 lbs.)
Trailer - DetailGVWR: 5,000 lbs
Trailer - Length over all24 ft. 1 in. with motor down 22 ft. 1 in. with motor down & swing-away tongue open
Trailer - Length over all25 ft. 6 in. with motor down 23 ft. 6 in. with swing-away tongue open
Trailer - Width99 in
Trailer - Width102 in
Body / Hull
Hull materialnot available
Hull materialFiberglass

Ranger 620T 2006 vs Ranger Z Comanche Series - Z20 2007 — Common Questions

Which is the larger boat — the Ranger 620T 2006 or the Ranger Z Comanche Series - Z20 2007?
The Ranger Z Comanche Series - Z20 2007 is the longer of the two at 2,0 feet overall. The Ranger 620T 2006 comes in at 2,0 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 Ranger 620T 2006 or the Ranger Z Comanche Series - Z20 2007?
For trailering, the Ranger 620T 2006 has the edge at 1 725 lbs dry weight versus 1 735 lbs for the Ranger Z Comanche Series - Z20 2007. 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 Ranger Z Comanche Series - Z20 2007 is rated to a maximum of 225 hp, giving it the larger power ceiling. The Ranger 620T 2006 tops out at 125 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 Ranger 620T 2006 is Coast Guard rated for 6 passengers, while the Ranger Z Comanche Series - Z20 2007 is certified for 6. 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 Ranger Z Comanche Series - Z20 2007 has a better power-to-weight ratio at 8 lbs per hp compared to 14 lbs per hp for the Ranger 620T 2006. 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 Ranger Z Comanche Series - Z20 2007 measures 95" wide, compared to 9" for the Ranger 620T 2006. 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 Ranger 620T 2006 or the Ranger Z Comanche Series - Z20 2007?
The Ranger Z Comanche Series - Z20 2007 has the bigger tank at 48 gallons, versus 33 gallons on the Ranger 620T 2006. That 15-gallon difference translates to roughly 45–75 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Ranger 620T 2006 and Ranger Z Comanche Series - Z20 2007 from the same manufacturer?
Yes — both the Ranger 620T 2006 and the Ranger Z Comanche Series - Z20 2007 are built by Ranger. 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.