Malibu 21 LSV 2009 boat specs
Malibu
Malibu 21 LSV 2009
2009
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VS
Malibu Sunscape 20 LSV 2008 boat specs
Malibu
Malibu Sunscape 20 LSV 2008
2008
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Malibu 21 LSV 2009 vs Malibu Sunscape 20 LSV 2008 — Same Brand, Different Boat

Matching a modified vee Malibu 21 LSV 2009 against a cut diamond Malibu Sunscape 20 LSV 2008 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Both boats share a closely matched power ceiling — 400 hp for the Malibu 21 LSV 2009 and 400 hp for the Malibu Sunscape 20 LSV 2008. 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 — 46 gal and 46 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Malibu 21 LSV 2009 is rated for 12 passengers, while the Malibu Sunscape 20 LSV 2008 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Malibu 21 LSV 2009 could be the deciding factor.

Bottom line: Choose the Malibu 21 LSV 2009 if your priority is putting more people on the water — it handles 12 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Malibu Sunscape 20 LSV 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
General Boat Info
MakeMalibu
MakeMalibu
Model21 LSV
ModelSunscape 20 LSV
Model Year2009
Model Year2008
Measurements / Dimensions
Beam100 in
Beam98 in
Beam - Meters2.54
Beam - Meters2.49
Beam - Inches1
Beam - Inches98
Draft [max] - Detail24 in
Draft [max] - Detail22 in
Draft [max] - Meters0.61
Draft [max] - Meters0.56
Draft [max] - Inches24
Draft [max] - Inches22
Length - Feet21
Length - Feet2
Length - Inches6
Length - Inchesnot available
Length overall - Detail21 ft. 6 in
Length overall - Detail20 ft. 0 in
Length overall - Meters6.55
Length overall - Meters6.1
Length overall - Inches258
Length overall - Inches24
Weight - Detailnot available
Weight - Detail3,200 lbs
Weight - kgnot available
Weight - kg1451.49
Weight - lbs.not available
Weight - lbs.32
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeCut Diamond
Engine and Drivetrain
Engine makeMalibu 320 LCR - EFI-MPI
Engine makenot available
Fuel tank capacity - Detail46 gal
Fuel tank capacity - Detail46 gal
Fuel tank capacity - Liters174.13
Fuel tank capacity - Liters174.13
Fuel tank capacity - Gal46
Fuel tank capacity - Gal46
Fuel typeGas
Fuel typeGas
Drive typeV-drive
Drive typeV-drive
Horsepower320 hp
Horsepowernot available
Engine max400 hp
Engine max400 hp
Engine/s standardnot available
Engine/s standardMalibu 320 LCR - 320 hp, EFI-MPI
Operational Info
Maximum people12
Maximum people11

Malibu 21 LSV 2009 vs Malibu Sunscape 20 LSV 2008 — Common Questions

Which is the larger boat — the Malibu 21 LSV 2009 or the Malibu Sunscape 20 LSV 2008?
The Malibu 21 LSV 2009 is the longer of the two at 21,0 feet overall. The Malibu Sunscape 20 LSV 2008 comes in at 2,0 feet, making it roughly 19,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Malibu 21 LSV 2009 is Coast Guard rated for 12 passengers, while the Malibu Sunscape 20 LSV 2008 is certified for 11. 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 Malibu Sunscape 20 LSV 2008 measures 98" wide, compared to 1" for the Malibu 21 LSV 2009. 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.
How do the fuel tanks compare on the Malibu 21 LSV 2009 and Malibu Sunscape 20 LSV 2008?
Both boats carry similar fuel loads — 46 gallons and 46 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Malibu 21 LSV 2009 and Malibu Sunscape 20 LSV 2008 from the same manufacturer?
Yes — both the Malibu 21 LSV 2009 and the Malibu Sunscape 20 LSV 2008 are built by Malibu. 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.