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Cat

482

The MTI 482 carries championship race-boat DNA into the marque's most complete catamaran, built to tame open water without surrendering speed.

Race pedigree, pleasure-boat comfort

The MTI 482 combines the same performance characteristics as MTI’s World Champion race boats with the latest technology and luxury features, built to be the finest catamaran available. Straight-line speed and the ability to carve turns at will come standard — in a platform big enough to tame heavy seas.

design

catamaran

inboard performance

power

2x

inboard motor options

length

48’

beam length 11’ 6”

seating

6–8

adults

01 / 06

powered by Mercury Racing

Championship Power, Tamed for the Owner

The 482 is available with Mercury Racing’s QC4 1100 M6, 1100/1350, or 1350/1550 M8 drive systems — the same inboard power that has carried MTI to national, world, and championship titles for over two decades.

What separates the 482 from a pure race boat is control. Incredible straight-line speed is matched by the ability to carve turns at will, in a hull large enough to remain composed when the water isn’t.

Mercury Power

2x

Inboard Mercury Racing drives, from QC4 1100 M6 up to 1350/1550 M8, deliver race-proven output matched to the 482's larger platform.

Top Speed

140 mph+

Speeds exceeding 140 mph, carried by a hull developed directly from MTI's championship race program.

Fuel Capacity

300 gal

Twin 150-gallon tanks give the 482 the range to match its performance.

Drive

Inboard

Inboard configuration built for sustained high-speed running and the stability larger seas demand.

Imgi 43 2025 MTI 482 Demo

Built to Tame Heavy Seas

The 482’s cockpit accommodates six to eight, with the same theatre-style seating that makes MTI’s catamarans as social as they are fast. Forward storage keeps the deck clear, while the beam and length combine to hold a level, confident stance even as conditions build.

Built to Tame Heavy Seas

The 482’s cockpit accommodates six to eight, with the same theatre-style seating that makes MTI’s catamarans as social as they are fast. Forward storage keeps the deck clear, while the beam and length combine to hold a level, confident stance even as conditions build.

Luxury Without Compromise

Hull & Construction

  • Epoxy, cored, vacuum-bagged, post-cured hull construction
  • Race-style bucket seats
  • Wrap-around windshield
  • Hydraulic steering
  • Dual fire extinguishers
  • Grab handles throughout the cockpit
  • Extensive electrical and navigation systems

Convenience

  • Forward storage areas
01 / 04

specifications

Design

Catamaran

Style

Inboard

Length

48′

Beam

11′ 6″

Rigged dry weight

Approx. 12,000 lbs

Seating

6 or 8 person

Fuel capacity

300 gallons (2 x 150)

Top speed

140 mph+

Power

Mercury Racing QC4 1100 M6 up to 1350/1550 M8

Construction

Epoxy, cored, vacuum-bagged, post-cured

pre-owned boats

boats for sale

Explore a select collection of pre-owned MTI models, meticulously maintained and ready to perform.

explore pre-owned
MTI 340x Lift Cradle

MTI SV42 Lift Cradle

This is a custom fitted cradle that bolts to a lift. It is made to fit the bottom of any MTI sv42. This is a much safer way to hoist this type of boat.

MTI 340x Lift Cradle

MTI 340x Lift Cradle

Cradle that bolts to lift to hoist MTI 340x. It lifts in the center of tunnel. It may work with other models, but measure yours to make sure.