Stratos 191 FS 2006 vs Stratos XT Series (186XT) 2013 - Boat Spec Comparison

Q: Which is the larger boat — the Stratos 191 FS 2006 or the Stratos XT Series (186XT) 2013?

The Stratos XT Series (186XT) 2013 is the longer of the two at 18,8 feet overall. The Stratos 191 FS 2006 comes in at 18,0 feet, making it roughly 0,8 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Stratos 191 FS 2006 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Stratos XT Series (186XT) 2013 tops out at 115 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.

Q: How many people can each boat hold?

The Stratos 191 FS 2006 is Coast Guard rated for 5 passengers, while the Stratos XT Series (186XT) 2013 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Stratos 191 FS 2006 and Stratos XT Series (186XT) 2013 share an 89 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank — the Stratos 191 FS 2006 or the Stratos XT Series (186XT) 2013?

The Stratos 191 FS 2006 has the bigger tank at 38 gallons, versus 23 gallons on the Stratos XT Series (186XT) 2013. That 15-gallon difference translates to roughly 45–75 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Stratos 191 FS 2006 and Stratos XT Series (186XT) 2013 from the same manufacturer?

Yes — both the Stratos 191 FS 2006 and the Stratos XT Series (186XT) 2013 are built by Stratos. 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.

Boat Comparison

Stratos 191 FS 2006 vs Stratos XT Series (186XT) 2013

Stratos

Stratos 191 FS 2006

2006

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Stratos

Stratos XT Series (186XT) 2013

2013

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Detailed Evaluation & Buyer Recommendation

Stratos 191 FS 2006 vs Stratos XT Series (186XT) 2013 — Same Brand, Different Boat

The Stratos 191 FS 2006 vs Stratos XT Series (186XT) 2013 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 175 hp, the Stratos 191 FS 2006 has a 60-hp advantage over the Stratos XT Series (186XT) 2013's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Stratos 191 FS 2006 carries 38 gallons versus 23 gallons in the Stratos XT Series (186XT) 2013. 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 Stratos 191 FS 2006 and its 175-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Stratos XT Series (186XT) 2013 with its 115-hp rating is the more economical daily driver.

General Boat Info

MakeStratos

Model191 FS

ModelXT Series (186XT)

Model Year2006

Model Year2013

Measurements / Dimensions

Beam89 in

Beam - Meters2.26

Beam - Inches89

Length - Feet18

Length - Feet18.75

Length - Inches9

Length - Inchesnot available

Length overall - Detail18 ft. 9 in

Length overall - Meters5.72

Length overall - Inches225

Depth - Detailnot available

Depth - Detail16.5 in

Depth - Centimetersnot available

Depth - Centimeters43.18

Depth - Inchesnot available

Depth - Inches16.5

Weight - Detailnot available

Weight - Detail1,450 lbs

Weight - kgnot available

Weight - kg657.71

Weight - lbs.not available

Weight - lbs.145

Engine and Drivetrain

Fuel tank capacity - Detail38 gal

Fuel tank capacity - Detail23 gal

Fuel tank capacity - Liters143.85

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal38

Fuel tank capacity - Gal23

Fuel typeGas

Drive typeOutboard

Engine max175 hp

Engine max115 hp

Operational Info

Maximum capacity1,325 lbs

Maximum capacity1,320 lbs

Holding tank capacity - DetailLivewell: 26 gal

Holding tank capacity - Detailnot available

Holding tank capacity - Liters98.42

Holding tank capacity - Litersnot available

Holding tank capacity - Gal26

Holding tank capacity - Galnot available

Trailer Info

Trailer - Length over all23 ft. 4 in. With Retractable Tongue: 21 ft. 6 in

Trailer - Length over all22 ft. 1 in

Trailer - Weightnot available

Trailer - Weight2,720 lbs

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Stratos 191 FS 2006 vs Stratos XT Series (186XT) 2013 — Common Questions

Which is the larger boat — the Stratos 191 FS 2006 or the Stratos XT Series (186XT) 2013?

The Stratos XT Series (186XT) 2013 is the longer of the two at 18,8 feet overall. The Stratos 191 FS 2006 comes in at 18,0 feet, making it roughly 0,8 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Stratos 191 FS 2006 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Stratos XT Series (186XT) 2013 tops out at 115 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 Stratos 191 FS 2006 is Coast Guard rated for 5 passengers, while the Stratos XT Series (186XT) 2013 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Stratos 191 FS 2006 and Stratos XT Series (186XT) 2013 share an 89 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank — the Stratos 191 FS 2006 or the Stratos XT Series (186XT) 2013?

The Stratos 191 FS 2006 has the bigger tank at 38 gallons, versus 23 gallons on the Stratos XT Series (186XT) 2013. 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 Stratos 191 FS 2006 and Stratos XT Series (186XT) 2013 from the same manufacturer?

Yes — both the Stratos 191 FS 2006 and the Stratos XT Series (186XT) 2013 are built by Stratos. 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.

← Stratos 191 FS 2006 full specs ← Stratos XT Series (186XT) 2013 full specs