Introducing the New Mercury 400 HP Verado

Introducing an all-new 400hp Verado outboard

The most powerful Verado on the water

Now with a 3+3=6 year warranty

The inherently balanced in-line six-cylinder engine and our Advanced Mid Section (AMS) with perimeter mounts virtually eliminate vibration in the boat. Perfect for sneaking up on fish or cruising on luxury pontoons.

Specifications – Mercury 400 HP Verado

HP / kW
  • 400 / 298

Engine type
  • Inline 6

MidSection
  • Advanced MidSection (AMS)

Displacement (CID/CC)
  • 158.5 CID

Displacement (L)
  • 2.6L

Cylinder Configuration
  • Inline 6 with Dual Overhead Cam [DOHC] and 24-valves

Full throttle RPM
  • 6200-6800

Air induction
  • Supercharged with charge air cooling and electronic boost pressure control

Fuel induction system
  • Sequential multi-port electronic fuel injection (EFI)

Alternator amp / Watt
  • 70 amp / 882 watt (Belt-Driven)

Recommended fuel
  • Unleaded Regular 89 Octane Minimum (R+M)/2 or 93 RON Unleaded 91 Octane or 95 RON for premium performance in all conditions 10% Ethanol Maximum

Recommended oil
  • Mercury FourStroke 25W40 Marine Oil

Engine protection operator warning system
  • SmartCraft Engine Guardian

Compatible with SmartCraft digital technology
  • Yes

Starting
  • Electric Start with SmartStart Protection

Controls
  • Digital Throttle & Shift (DTS)

Steering
  • Electro-hydraulic power steering
  • Joystick Piloting for Outboards

Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
  • 30″ / 762 mm

Gearcase ratio
  • 1.75:1

Dry weight *Lightest model available
  • 668 lbs / 303 kg

CARB star rating
  • 2

Bore and stroke
  • 3.23 in x 3.23 in / 82 mm x 82 mm

Ignition
  • SmartCraft Digital Inductive

Cooling system
  • Water-cooled with thermostat & pressure-controlled

Gear shift
  • F-N-R

Gearcase options
  • 5.44″

Trim system
  • SmartCraft programmable trim and tilt

Exhaust system
  • Through prop

Counter Rotation
  • Available

Color
  • Cold Fusion White
  • Pearl Fusion White
  • Phantom Black
  • Warm Fusion White

Lubrication system
  • Integrated wet sump

Oil Capacity
  • 8.5 Quarts / 8.0 Liters

Maximum Trim Range
  • 20° (-6° to 14°)

Maximum Tilt Range
  • 73° (-6° to 67°)