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Cat

340X

The MTI 340X delivers the same championship catamaran engineering in the most accessible entry point to the lineup.

Where the lineup begins

The MTI 340X carries many of the same features found in MTI’s larger catamarans into a more compact, accessible platform. At 34 feet, it delivers the handling and construction quality that define the marque, sized for owners taking their first step into performance catamaran ownership.

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design

catamaran

outboard performance

power

2x

outboard motor options

length

34’

beam length 10’

seating

6–8

adults

01 / 06

powered by Mercury Racing

Entry Point, Full Performance

Twin Mercury Racing 400 outboards give the 340X the same immediate response and control that define every MTI catamaran, scaled to the lineup’s most compact hull.

At 110 mph+, the 340X delivers genuine offshore performance — proof that MTI’s engineering doesn’t get diluted at the entry point.

Mercury Power

2x

Twin Mercury Racing 400 outboards, delivering the same proven reliability found throughout MTI's catamaran lineup.

Top Speed

110 mph+

Speeds beyond 110 mph, from the most compact hull in the catamaran range.

Fuel Capacity

150 gal

150 gallons of fuel capacity, positioned for the same level running attitude found in MTI's larger cats.

Drive

Outboard

Twin outboard configuration built for the immediate throttle response the 340X is known for.

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Compact, uncompromised

The 340X seats six to eight, with the wrap-around windshield and integrated storage lockers shared across the outboard catamaran line. Every detail follows the same standard MTI applies to its largest models.

Compact, uncompromised

The 340X seats six to eight, with the wrap-around windshield and integrated storage lockers shared across the outboard catamaran line. Every detail follows the same standard MTI applies to its largest models.

Luxury Without Compromise

Hull & Deck

  • Composite construction from CNC-machined tooling
  • Epoxy resin infusion with multi-axial stitched E-Glass fabrics
  • Kevlar-bonded hull-to-deck joint with stainless rub-rail
  • High-gloss white gel-coat finish
  • Molded swim step with grab handles and pull-out center ladder
  • Storage lockers for fenders and 45qt cooler
  • Battery and rigging compartment
  • Flush-mount lift-up cleats
  • Pop-up navigation lights
  • Dual 2,000 GPH automatic bilge pumps
  • Odyssey 1500 batteries, one per engine
  • EPA-compliant poly fuel tanks
  • Wrap-around windshield
  • USCG and NMMA safety compliance

Cockpit

  • MTI throttles and shift handles
  • Flip-up lower cushions on forward seats
  • Hydraulic steering
  • Marine water-resistant toggle switches
  • Grab handles along cockpit walls
  • Marine-grade snap-in carpet
  • Lighted drink holders behind throttles
  • LED cockpit lighting
  • Two hand-held fire extinguishers
  • Ignition safety stop switches
01 / 08

specifications

Design

Catamaran

Style

Outboard

Length

34′ plus swim platform

Beam

10′

Rigged dry weight

5,800 lbs (glass)

Seating

6 or 8 adults

Fuel capacity

150 gallons

Top speed

110 mph+

Power

Twin Mercury Racing 400 engines

Construction

Epoxy resin infusion, multi-axial stitched E-Glass

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.