Ranger 618T 2012 boat specs
Ranger
Ranger 618T 2012
2012
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VS
Ranger Z Comanche Series - Z19  2007 boat specs
Ranger
Ranger Z Comanche Series - Z19 2007
2007
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Ranger 618T 2012 vs Ranger Z Comanche Series - Z19 2007 — Same Brand, Different Boat

The Ranger 618T 2012 vs Ranger Z Comanche Series - Z19 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 618T 2012 at 18,3 ft versus Ranger Z Comanche Series - Z19 2007 at 19,0 ft. Weight tells a clearer story for trailering families: the Ranger Z Comanche Series - Z19 2007 tips the scales at 1 625 lbs — 1 609 lbs less than the Ranger 618T 2012 at 16 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.

The power gap is worth calling out. Rated to 225 hp, the Ranger Z Comanche Series - Z19 2007 has a 135-hp advantage over the Ranger 618T 2012'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 Z Comanche Series - Z19 2007 carries 48 gallons versus 3 gallons in the Ranger 618T 2012. 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.

Bottom line: Performance buyers should lean toward the Ranger Z Comanche Series - Z19 2007 and its 225-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Ranger 618T 2012 with its 90-hp rating is the more economical daily driver.
General Boat Info
MakeRanger
MakeRanger
Model618T
ModelZ Comanche Series - Z19
Model Year2012
Model Year2007
Measurements / Dimensions
Beam90 in. With Rubrail: 91.5 in
Beam95 in
Beam - Meters2.34
Beam - Meters2.41
Beam - Inches91.5
Beam - Inches95
Depth - Detail23 in
Depth - Detail20 in
Depth - Centimeters58.42
Depth - Centimeters50.8
Depth - Inches23
Depth - Inches2
Weight - Detail1,600 lbs
Weight - Detail1,625 lbs. with single console
Weight - kg725.75
Weight - kg737.09
Weight - lbs.16
Weight - lbs.1625
Length - Feet18.33
Length - Feet19
Length overall - Detail18 ft. 4 in
Length overall - Detail19 ft. 6 in
Length overall - Meters5.59
Length overall - Meters5.94
Length overall - Inches22
Length overall - Inches234
Height [transom]not available
Height [transom]23 in
Length - Inchesnot available
Length - Inches6
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Detail48 gal
Fuel tank capacity - Liters113.56
Fuel tank capacity - Liters181.7
Fuel tank capacity - Gal3
Fuel tank capacity - Gal48
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Horsepower90 hp
Horsepowernot available
Engine maxnot available
Engine max225 hp
Operational Info
StorageLivewell: 20 gal. Baitwell: 12 gal. Rod Holders: 8 ft. port, 9 ft. starboard
Storagenot available
Maximum capacity1,680 lbs
Maximum capacity1,500 lbs
Trailer Info
Trailer - Length over all23 ft. with motor down 21 ft. with swing away tongue open
Trailer - Length over all24 ft. 7 in. with motor down 22 ft. 7 in. with swing-away tongue open
Trailer - WeightGVWR: 3,725 lbs
Trailer - Weightnot available
Trailer - Width99 in
Trailer - Width102 in
Trailer - Detailnot available
Trailer - DetailGVWR: 5,000 lbs

Ranger 618T 2012 vs Ranger Z Comanche Series - Z19 2007 — Common Questions

Which is the larger boat — the Ranger 618T 2012 or the Ranger Z Comanche Series - Z19 2007?
The Ranger Z Comanche Series - Z19 2007 is the longer of the two at 19,0 feet overall. The Ranger 618T 2012 comes in at 18,3 feet, making it roughly 0,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Ranger 618T 2012 or the Ranger Z Comanche Series - Z19 2007?
For trailering, the Ranger 618T 2012 has the edge at 16 lbs dry weight versus 1 625 lbs for the Ranger Z Comanche Series - Z19 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 - Z19 2007 is rated to a maximum of 225 hp, giving it the larger power ceiling. The Ranger 618T 2012 tops out at 90 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 618T 2012 is Coast Guard rated for 5 passengers, while the Ranger Z Comanche Series - Z19 2007 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 is wider, and does it affect trailering?
The Ranger Z Comanche Series - Z19 2007 measures 95" wide, compared to 92" for the Ranger 618T 2012. 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 618T 2012 or the Ranger Z Comanche Series - Z19 2007?
The Ranger Z Comanche Series - Z19 2007 has the bigger tank at 48 gallons, versus 3 gallons on the Ranger 618T 2012. That 45-gallon difference translates to roughly 135–225 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Ranger 618T 2012 and Ranger Z Comanche Series - Z19 2007 from the same manufacturer?
Yes — both the Ranger 618T 2012 and the Ranger Z Comanche Series - Z19 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.