Raymarine
Not included, Included, EV-400
+Part of the EV-400 autopilot line
+Includes a P70R control head
+Sold without a drive unit
−Drive unit must be bought separately
$2,840.06
as of 11/04/2026 00:49 PST - DetailsB&G
Not included, NAC-3
+NAC-3 core pack includes feedback for steering position monitoring
+Newer NAC-3 core supports more advanced autopilot functions
+Core pack includes feedback for steering position monitoring
−Drive unit is not included and must be bought separately
$2,599.99
as of 11/04/2026 03:36 PST - DetailsProduct details
Pros+NAC-3 core pack includes feedback for steering position monitoring
+Newer NAC-3 core supports more advanced autopilot functions
+Core pack includes feedback for steering position monitoring
Cons−Drive unit is not included and must be bought separately
Compared with the 15 Marine Autopilots on this page−Control unit included not listed: 38 of the 70 here list one
How pros and cons are picked (About: Disclaimer) Raymarine
Not included, Included, EV-100
+Part of the EV-100 autopilot line
+Includes P70S control heads
+Available in black and white
−Drive unit must be bought separately
$1,398.71
as of 11/04/2026 00:49 PST - DetailsProduct details
About this product
Garmin
Mechanical, Not included, Included, Reactor 40
+Includes the GHC 50 control unit
+Mechanical steering for cable-steered boats
+Retrofit option for existing mechanical steering
−Drive unit is not included
$2,244.36
as of 11/03/2026 23:08 PST - DetailsProduct details
Pros+Includes the GHC 50 control unit
+Mechanical steering for cable-steered boats
+Retrofit option for existing mechanical steering
+Part of the Reactor 40 autopilot line
Cons−Drive unit is not included
How pros and cons are picked (About: Disclaimer) About this product
Raymarine
Not included, Included, EV-400
+Part of the EV-400 autopilot line
+Includes a P70 control head
+Sold without a drive unit
−Drive unit must be bought separately
No price recorded yet.
Product details
About this product
Raymarine
Sail, Not included, Included, EV-200
+Built for sailboats
+Part of the EV-200 autopilot line
+Includes an ACU200 control unit
−Drive unit must be bought separately
$2,499.99
as of 11/04/2026 00:49 PST - DetailsGarmin
Steer-by-wire, Not included, Included, Reactor 40
+Includes the GHC 50 control unit
+Steer-by-wire steering for Volvo Penta systems
+Part of the Reactor 40 autopilot line
−Drive unit is not included
$6,599.99
as of 11/03/2026 23:08 PST - DetailsProduct details
About this product
Garmin
Not included, Included, Reactor 40
+Part of the Garmin Reactor 40 autopilot line
+Includes the GHC50 control for operating the autopilot
−Steering drive is not included with this package
$2,249.99
as of 11/03/2026 23:08 PST - DetailsProduct details
About this product
Garmin
Not included, Not included, Reactor 40
+Part of the Garmin Reactor 40 autopilot line
+Reactor 40 is designed to work with a compatible control head
−Steering drive is not included with this package
−Control head is not included with this package
$1,799.99
as of 11/03/2026 23:08 PST - DetailsProduct details
Pros+Part of the Garmin Reactor 40 autopilot line
+Reactor 40 is designed to work with a compatible control head
Cons−Steering drive is not included with this package
−Control head is not included with this package
How pros and cons are picked (About: Disclaimer) About this product
Raymarine
Not included, Included, EV-400
+Part of the EV-400 autopilot line
+Includes P70S control heads
+Sold without a drive unit
−Drive unit must be bought separately
$5,627.40
as of 11/04/2026 00:49 PST - DetailsProduct details
About this product
Garmin
Steer-by-wire, Not included, Included, Reactor 40
+Includes the GHC 50 control unit
+Steer-by-wire steering for Yamaha Helm Master systems
+Part of the Reactor 40 autopilot line
−Drive unit is not included
$3,441.36
as of 11/03/2026 23:08 PST - DetailsProduct details
About this product
Simrad
Not included, NAC-3
+NAC-3 core pack paired with a Precision-9 compass for heading
+Core pack design fits a wide range of Simrad autopilot installations
−Drive unit is not included and must be bought separately
$2,299.99
as of 11/04/2026 03:36 PST - DetailsProduct details
Pros+NAC-3 core pack paired with a Precision-9 compass for heading
+Core pack design fits a wide range of Simrad autopilot installations
Cons−Drive unit is not included and must be bought separately
Compared with the 15 Marine Autopilots on this page−Control unit included not listed: 38 of the 70 here list one
How pros and cons are picked (About: Disclaimer) About this product
Simrad
Not included, NAC-2
+NAC-2 core pack includes feedback for steering position monitoring
+Core pack design fits a wide range of Simrad autopilot installations
−Drive unit is not included and must be bought separately
$1,789.99
as of 11/04/2026 03:36 PST - DetailsProduct details
Pros+NAC-2 core pack includes feedback for steering position monitoring
+Core pack design fits a wide range of Simrad autopilot installations
Cons−Drive unit is not included and must be bought separately
Compared with the 15 Marine Autopilots on this page−Control unit included not listed: 38 of the 70 here list one
How pros and cons are picked (About: Disclaimer) Simrad
Not included, NAC-2
+NAC-2 core pack uses virtual feedback instead of a physical sensor
+Virtual feedback removes the need for a mechanical feedback unit
−Drive unit is not included and must be bought separately
$1,479.99
as of 11/04/2026 03:36 PST - DetailsProduct details
Pros+NAC-2 core pack uses virtual feedback instead of a physical sensor
+Virtual feedback removes the need for a mechanical feedback unit
Cons−Drive unit is not included and must be bought separately
Compared with the 15 Marine Autopilots on this page−Control unit included not listed: 38 of the 70 here list one
How pros and cons are picked (About: Disclaimer) Furuno
Not included, NavPilot 300
+Part of the NavPilot 300 line from Furuno
−Steering drive is not included with this autopilot
−Requires a separate pump to operate
No price recorded yet.
Product details
Pros+Part of the NavPilot 300 line from Furuno
Cons−Steering drive is not included with this autopilot
−Requires a separate pump to operate
Compared with the 15 Marine Autopilots on this page−Control unit included not listed: 38 of the 70 here list one
How pros and cons are picked (About: Disclaimer) About this product
Raymarine Pilot Ev-400 A/P with P70R No Drive
