Twin Vee PowerCats · research profile

Twin Vee 280 GFX2 CC

Owner-approved current replacement for the prior Twin Vee 280 GFX candidate; direct 28-foot offshore center-console cross-shop.

Reviewed sources publish 28'0" · 9'6" · 6,882 lb manufacturer-published dry weight · Twin Yamaha LF300USB2 / F300USB2. Values below retain their measurement basis and source limitations.

Open comparison

Sources differ

Sources differ.

Current source statements remain separate with their own provenance. No value is selected, averaged, or normalized while the discrepancy remains open.

SOURCES DIFFER · OPEN

The current 280 GFX2 Yamaha event and prior 280 GFX Mercury event publish different model designations, dry weights, and top speeds.

Owner approved the current 2027 GFX2 record and applicable Yamaha evidence. Prior GFX/Mercury values remain internal historical provenance and are not blended.

Identity & status

Market status

Current / Available

market status

Intended use

Offshore · Fishing · Fishing Cruising

eligibility record

Core dimensions & supported details

Length overall

28'0"

current gfx2 yamaha bulletin

Beam

9'6"

current gfx2 yamaha bulletin

Capacity

Fuel capacity

230 gal (2 × 115 gal)

manufacturer capacity unit system not stated

Weight & basis

Weight

6,882 lb manufacturer-published dry weight

manufacturer dry weight current gfx2 bulletin

Configuration & performance

Power / max rating

Twin Yamaha LF300USB2 / F300USB2

current gfx2 test configuration

Top speed

59.3 mph at 6,000 rpm

current engine manufacturer test

Typical cruise claim

No current comparable cruise test published

10% reserve range

Range not calculated

incompatible or unverified units

Pricing

Published price

Manufacturer price not published

published pricing not located

Documented performance

manufacturer published

2 × Yamaha 300 HP

Test weight 8,700 lb, including 60 gallons of fuel, three batteries, safety/test equipment, and two people. Gallon system not explicitly identified, so fuelLoad is withheld as a normalized quantity. 89°F air; sea level; 0–5 mph wind 87°F water

Published by source

Point	RPM	Speed	Fuel burn	Economy
Published 3,000 rpm point	3000	27.3 mph	12.5 source GPH · gallon system not stated	2.19 source MPG · gallon system not stated
WOT	6000	59.3 mph	52.1 source GPH · gallon system not stated	1.14 source MPG · gallon system not stated

Limitation: Current GFX2 event only. Gallon, GPH, and MPG systems are not explicitly identified; no standardized range calculation is permitted. Historical 280 GFX Mercury data is not blended.

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