Ranger 188VX 2011 boat specs
Ranger
Ranger 188VX 2011
2011
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VS
Ranger 191 Cayman 2007 boat specs
Ranger
Ranger 191 Cayman 2007
2007
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Ranger 188VX 2011 vs Ranger 191 Cayman 2007 — Same Brand, Different Boat

The Ranger 188VX 2011 vs Ranger 191 Cayman 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 188VX 2011 at 18,7 ft versus Ranger 191 Cayman 2007 at 19,0 ft. At 155 lbs and 118 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 200 hp, the Ranger 191 Cayman 2007 has a 50-hp advantage over the Ranger 188VX 2011's 150-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 191 Cayman 2007 carries 48 gallons versus 38 gallons in the Ranger 188VX 2011. 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 191 Cayman 2007 and its 200-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Ranger 188VX 2011 with its 150-hp rating is the more economical daily driver.
General Boat Info
MakeRanger
MakeRanger
Model188VX
Model191 Cayman
Model Year2011
Model Year2007
Measurements / Dimensions
Beam92.5 in. With Rubrail: 94 in
Beam93 in
Beam - Meters2.39
Beam - Meters2.36
Beam - Inches94
Beam - Inches93
Depth - Detail20.5 in
Depth - Detail14 in
Depth - Centimeters53.34
Depth - Centimeters35.56
Depth - Inches20.5
Depth - Inches14
Weight - Detail1,550 lbs
Weight - DetailDeck / Hull: 1,180 lbs
Weight - kg703.07
Weight - kg535.24
Weight - lbs.155
Weight - lbs.118
Length - Feet18.67
Length - Feet19
Length overall - Detail18 ft. 8 in
Length overall - Detail19 ft. 1 in
Length overall - Meters5.69
Length overall - Meters5.82
Length overall - Inches224
Length overall - Inches229
Draft [max] - Detailnot available
Draft [max] - Detail10 1/2 in. (engine up, batteries, fuel and accessories)
Draft [max] - Metersnot available
Draft [max] - Meters0.28
Draft [max] - Inchesnot available
Draft [max] - Inches10.5
Height [transom]not available
Height [transom]22 1/2 in
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail38 gal
Fuel tank capacity - Detail48 gal
Fuel tank capacity - Liters143.85
Fuel tank capacity - Liters181.7
Fuel tank capacity - Gal38
Fuel tank capacity - Gal48
Fuel typeGas
Fuel typeGas
Horsepower150 - 175 hp
Horsepowernot available
Drive typenot available
Drive typeOutboard
Engine maxnot available
Engine max200 hp
Operational Info
StorageLivewell: 24 gal: Rod Holders: Port: 7 ft. 6 in.; Starboard: 7 ft
Storagenot available
Maximum capacity1,250 lbs
Maximum capacity1,580 lbs
Trailer Info
Trailer - Length over all23 ft. 5 in. with motor down
Trailer - Length over all23 ft. 5 in. with motor down 21 ft. 5 in. with motor down & swing-away tongue open
Trailer - WeightGVWR: 3,725 lbs
Trailer - Weightnot available
Trailer - Width99 in
Trailer - Width100 in
Trailer - Detailnot available
Trailer - DetailGVWR: 4,500 lbs

Ranger 188VX 2011 vs Ranger 191 Cayman 2007 — Common Questions

Which is the larger boat — the Ranger 188VX 2011 or the Ranger 191 Cayman 2007?
The Ranger 191 Cayman 2007 is the longer of the two at 19,0 feet overall. The Ranger 188VX 2011 comes in at 18,7 feet, making it roughly 0,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Ranger 188VX 2011 or the Ranger 191 Cayman 2007?
For trailering, the Ranger 191 Cayman 2007 has the edge at 118 lbs dry weight versus 155 lbs for the Ranger 188VX 2011. 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 191 Cayman 2007 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Ranger 188VX 2011 tops out at 150 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 188VX 2011 is Coast Guard rated for 5 passengers, while the Ranger 191 Cayman 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 188VX 2011 measures 94" wide, compared to 93" for the Ranger 191 Cayman 2007. 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 188VX 2011 or the Ranger 191 Cayman 2007?
The Ranger 191 Cayman 2007 has the bigger tank at 48 gallons, versus 38 gallons on the Ranger 188VX 2011. That 10-gallon difference translates to roughly 30–50 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Ranger 188VX 2011 and Ranger 191 Cayman 2007 from the same manufacturer?
Yes — both the Ranger 188VX 2011 and the Ranger 191 Cayman 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.