Stratos 170 FS 2006 boat specs
Stratos
Stratos 170 FS 2006
2006
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VS
Stratos 186 XT 2012 boat specs
Stratos
Stratos 186 XT 2012
2012
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Stratos 170 FS 2006 vs Stratos 186 XT 2012 — Same Brand, Different Boat

The Stratos 170 FS 2006 vs Stratos 186 XT 2012 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.

Both boats share a closely matched power ceiling — 115 hp for the Stratos 170 FS 2006 and 115 hp for the Stratos 186 XT 2012. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 26 gal and 23 gal — so range won't be a tiebreaker here.

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: The Stratos 186 XT 2012 at 18,8 ft is the right call if deck space, comfort, and entertaining are top of your list. The Stratos 170 FS 2006 at 16,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeStratos
MakeStratos
Model170 FS
Model186 XT
Model Year2006
Model Year2012
Measurements / Dimensions
Beam83 in
BeamWithout Rubrail: 89 in. With Rubrail: 90-1/2 in
Beam - Meters2.11
Beam - Meters2.31
Beam - Inches83
Beam - Inches90.5
Length - Feet16
Length - Feet18.75
Length - Inches8
Length - Inchesnot available
Length overall - Detail16 ft. 8 in
Length overall - Detail18 ft. 9 in
Length overall - Meters5.08
Length overall - Meters5.72
Length overall - Inches2
Length overall - Inches225
Depth - Detailnot available
Depth - Detail16-1/2 in
Depth - Centimetersnot available
Depth - Centimeters43.18
Depth - Inchesnot available
Depth - Inches16.5
Weight - Detailnot available
Weight - DetailSingle Console & Tiller Models: 1,450 lbs. Dual Console: 1,475 lbs
Weight - kgnot available
Weight - kg669.05
Weight - lbs.not available
Weight - lbs.1475
Engine and Drivetrain
Fuel tank capacity - Detail26 gal
Fuel tank capacity - Detail23 gal
Fuel tank capacity - Liters98.42
Fuel tank capacity - Liters87.06
Fuel tank capacity - Gal26
Fuel tank capacity - Gal23
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max115 hp
Engine maxnot available
Horsepowernot available
HorsepowerMaximum: 115
Operational Info
StorageLivewell: 26 gal
Storagenot available
Maximum capacity1,160 gal
Maximum capacityTotal Person / Motor / Gear: 1,320 lbs
Trailer Info
Trailer - Length over all21 ft. 10 in. With Retractable Tongue: 20 ft. 0 in
Trailer - Length over allWith Motor Down: 22 ft. 1 in. With Motor Down & Swing Away Tongue Open: 20 ft. 1 in
Trailer - Weightnot available
Trailer - Weight2,720 lbs
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Stratos 170 FS 2006 vs Stratos 186 XT 2012 — Common Questions

Which is the larger boat — the Stratos 170 FS 2006 or the Stratos 186 XT 2012?
The Stratos 186 XT 2012 is the longer of the two at 18,8 feet overall. The Stratos 170 FS 2006 comes in at 16,0 feet, making it roughly 2,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Stratos 170 FS 2006 is Coast Guard rated for 5 passengers, while the Stratos 186 XT 2012 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 Stratos 186 XT 2012 measures 91" wide, compared to 83" for the Stratos 170 FS 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 Stratos 170 FS 2006 or the Stratos 186 XT 2012?
The Stratos 170 FS 2006 has the bigger tank at 26 gallons, versus 23 gallons on the Stratos 186 XT 2012. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Stratos 170 FS 2006 and Stratos 186 XT 2012 from the same manufacturer?
Yes — both the Stratos 170 FS 2006 and the Stratos 186 XT 2012 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.