Tahoe Boats Q4 SF 2005 boat specs
Tahoe Boats
Tahoe Boats Q4 SF 2005
2005
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VS
Tahoe Boats Q4 SF OB 2008 boat specs
Tahoe Boats
Tahoe Boats Q4 SF OB 2008
2008
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Tahoe Boats Q4 SF 2005 vs Tahoe Boats Q4 SF OB 2008 — Same Brand, Different Boat

The Tahoe Boats Q4 SF 2005 vs Tahoe Boats Q4 SF OB 2008 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 — Tahoe Boats Q4 SF 2005 at 19,0 ft versus Tahoe Boats Q4 SF OB 2008 at 18,0 ft. Weight tells a clearer story for trailering families: the Tahoe Boats Q4 SF 2005 tips the scales at 2 232 lbs — 2 065 lbs more than the Tahoe Boats Q4 SF OB 2008 at 167 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 220 hp, the Tahoe Boats Q4 SF 2005 has a 70-hp advantage over the Tahoe Boats Q4 SF OB 2008's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 23 gal and 23 gal — so range won't be a tiebreaker here.

Both boats are rated for 7 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 Tahoe Boats Q4 SF 2005 and its 220-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Tahoe Boats Q4 SF OB 2008 with its 150-hp rating is the more economical daily driver.
General Boat Info
MakeTahoe Boats
MakeTahoe Boats
ModelQ4 SF
ModelQ4 SF OB
Model Year2005
Model Year2008
Measurements / Dimensions
Beam91 in
Beam91 in
Beam - Meters2.31
Beam - Meters2.31
Beam - Inches91
Beam - Inches91
Deadrise15℃
Deadrise16℃
Depth - Detail29 in
Depth - Detail29 in
Depth - Centimeters73.66
Depth - Centimeters73.66
Depth - Inches29
Depth - Inches29
Draft [max] - Detail17 in
Draft [max] - Detail17 in
Draft [max] - Meters0.43
Draft [max] - Meters0.43
Draft [max] - Inches17
Draft [max] - Inches17
Weight - Detail2,232 lbs. with engine
Weight - Detail1,670 lbs
Weight - kg1012.42
Weight - kg757.5
Weight - lbs.2232
Weight - lbs.167
Length - Feet19
Length - Feet18
Length - Inches5
Length - Inches7
Length overall - Detail19 ft. 5 in
Length overall - Detail18 ft. 7 in
Length overall - Meters5.92
Length overall - Meters5.66
Length overall - Inches233
Length overall - Inches223
Engine and Drivetrain
Engine/s standardMerCruiser? 3.0L 135 hp Inline 4-Cylinder w/ Power Steering
Engine/s standardMercury? 90 ELPTO 2-Stroke
Fuel tank capacity - Detail23 gal
Fuel tank capacity - Detail23 gal
Fuel tank capacity - Liters87.06
Fuel tank capacity - Liters87.06
Fuel tank capacity - Gal23
Fuel tank capacity - Gal23
Drive typeI/O
Drive typeOutboard
Engine max220 hp
Engine max150 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,100 lbs
Maximum capacity1,750 lbs
Maximum people7
Maximum people7 (1,100 lbs.)
Trailer Info
Trailer - Length over all20 ft. 0 in
Trailer - Length over all20 ft. 0 in. with swing-away
Trailer - Width8 ft. 1 in
Trailer - Widthnot available
Trailer - Detailnot available
Trailer - DetailCustom factory matched single axle drive-on
Trailer - Weightnot available
Trailer - Weight2,457 lbs
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Tahoe Boats Q4 SF 2005 vs Tahoe Boats Q4 SF OB 2008 — Common Questions

Which is the larger boat — the Tahoe Boats Q4 SF 2005 or the Tahoe Boats Q4 SF OB 2008?
The Tahoe Boats Q4 SF 2005 is the longer of the two at 19,0 feet overall. The Tahoe Boats Q4 SF OB 2008 comes in at 18,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Tahoe Boats Q4 SF 2005 or the Tahoe Boats Q4 SF OB 2008?
For trailering, the Tahoe Boats Q4 SF OB 2008 has the edge at 167 lbs dry weight versus 2 232 lbs for the Tahoe Boats Q4 SF 2005. 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 Tahoe Boats Q4 SF 2005 is rated to a maximum of 220 hp, giving it the larger power ceiling. The Tahoe Boats Q4 SF OB 2008 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 Tahoe Boats Q4 SF 2005 is Coast Guard rated for 7 passengers, while the Tahoe Boats Q4 SF OB 2008 is certified for 7. 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 Tahoe Boats Q4 SF 2005 and Tahoe Boats Q4 SF OB 2008 share an 91 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.
How do the fuel tanks compare on the Tahoe Boats Q4 SF 2005 and Tahoe Boats Q4 SF OB 2008?
Both boats carry similar fuel loads — 23 gallons and 23 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Tahoe Boats Q4 SF 2005 and Tahoe Boats Q4 SF OB 2008 from the same manufacturer?
Yes — both the Tahoe Boats Q4 SF 2005 and the Tahoe Boats Q4 SF OB 2008 are built by Tahoe Boats. 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.