Detailed Evaluation & Buyer Recommendation
Larson Cabrio 310 2005 vs Larson Cabrio 777 2011 — Same Brand, Different Boat
The Larson Cabrio 310 2005 vs Larson Cabrio 777 2011 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 Larson Cabrio 777 2011 tops out at 320 hp. Engine specs for the Larson Cabrio 310 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Larson Cabrio 777 2011 carries 84 gallons versus 16 gallons in the Larson Cabrio 310 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Larson Cabrio 310 2005 is rated for 9 passengers, while the Larson Cabrio 777 2011 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson Cabrio 310 2005 could be the deciding factor.
Bottom line: Choose the Larson Cabrio 310 2005 if your priority is putting more people on the water — it handles 9 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Larson Cabrio 777 2011 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
ModelCabrio 31
ModelCabrio 777
Model Year2005
Model Year2011
Measurements / Dimensions
Beam10 ft. 6 in
Beam8 ft. 6 in. (2.59 m)
Beam - Meters3.2
Beam - Meters2.59
Beam - Inches126
Beam - Inches102
Deadrise20℃
Deadrise20°
Draft [max] - Detail34 in
Draft [max] - Detail35 in. (88.9 cm)
Draft [max] - Meters0.86
Draft [max] - Meters0.89
Draft [max] - Inches34
Draft [max] - Inches35
Weight - Detail10,400 lbs. apx
Weight - Detail5,850 lbs. (2,653 kg)
Weight - kg4717.36
Weight - kg2653.51
Weight - lbs.104
Weight - lbs.585
Height - DetailBridge clearance with Arch: 9 ft. 4 in
Height - Detailnot available
Height - Meters2.84
Height - Metersnot available
Height - Inches112
Height - Inchesnot available
Length overall - Detail31 ft. 0 in
Length overall - Detail25 ft. 6 in. (7.77 m) with pulpit
Length overall - Meters9.45
Length overall - Meters7.77
Length overall - Inches372
Length overall - Inches306
Bridge clearance - Detailnot available
Bridge clearance - Detail9 ft. 2 in. (2.8 m) with arch
Bridge clearance - Metersnot available
Bridge clearance - Meters2.79
Bridge clearance - Inchesnot available
Bridge clearance - Inches11
Length - Feetnot available
Length - Feet25.5
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Fuel tank capacity - Detail160 gal
Fuel tank capacity - Detail84 gal. (318 l)
Fuel tank capacity - Liters605.67
Fuel tank capacity - Liters317.97
Fuel tank capacity - Gal16
Fuel tank capacity - Gal84
Engine/s standardnot available
Engine/s standardMerCruiser 5.0L MPI BIII
Fuel typenot available
Fuel typeGas or Diesel
Drive typenot available
Drive typeI/O
Horsepowernot available
Horsepower260 hp
Engine maxnot available
Engine max320 hp
Operational Info
Headroom6 ft. 3 in
Headroom6 ft. 1 in. (1.86 m) in cabin
Water capacity46 gal
Water capacity19 gal. (72 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail12 gal. (45 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters45.42
Holding tank capacity - Galnot available
Holding tank capacity - Gal12