Detailed Evaluation & Buyer Recommendation
Tahoe Boats Q8i 2008 vs Tahoe Cascade Platinum Rear J Lounge Tritoon & Mercury 3 2022 — Same Brand, Different Boat
The Tahoe Boats Q8i 2008 vs Tahoe Cascade Platinum Rear J Lounge Tritoon & Mercury 3 2022 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 Tahoe Boats Q8i 2008 carries a rated maximum of 320 hp. Engine data for the Tahoe Cascade Platinum Rear J Lounge Tritoon & Mercury 3 2022 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
For family outings this is probably the sharpest distinction between the two. The Tahoe Boats Q8i 2008 is rated for 10 passengers, while the Tahoe Cascade Platinum Rear J Lounge Tritoon & Mercury 3 2022 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Tahoe Boats Q8i 2008 could be the deciding factor.
Bottom line: Choose the Tahoe Boats Q8i 2008 if your priority is putting more people on the water — it handles 10 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Tahoe Cascade Platinum Rear J Lounge Tritoon & Mercury 3 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeTahoe Boats
Makenot available
ModelQ8i
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam102 in
Beamnot available
Beam - Meters2.59
Beam - Metersnot available
Beam - Inches102
Beam - Inchesnot available
Deadrise20℃
Deadrisenot available
Depth - Detail32 in
Depth - Detailnot available
Depth - Centimeters81.28
Depth - Centimetersnot available
Depth - Inches32
Depth - Inchesnot available
Weight - Detail3,500 lbs
Weight - Detailnot available
Weight - kg1587.57
Weight - kgnot available
Weight - lbs.35
Weight - lbs.not available
Length - Feet21
Length - Feet23
Length - Inches8
Length - Inchesnot available
Length overall - Detail21 ft. 8 in
Length overall - Detail23.00 ft
Length overall - Meters6.6
Length overall - Meters7.01
Length overall - Inches26
Length overall - Inches276
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardMerCruiser? 5.0L 220 hp V-8
Engine/s standardnot available
Fuel tank capacity - Detail54 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters204.41
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal54
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typeOther
Drive typeI/O
Drive typenot available
Engine max320 hp
Engine maxnot available
Operational Info
Maximum capacity1,550 lbs
Maximum capacitynot available
Maximum people10 (1,550 lbs.)
Maximum peoplenot available
Boat typenot available
Boat typePower
Trailer Info
Trailer - DetailCustom factory matched tandem axle
Trailer - Detailnot available