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Garmin Marine Autopilots

All Marine Autopilots

7 Garmin marine autopilots. Most cost $2,213 to $3,441, and half cost less than $2,793.

All filtersFilters (2)×
Brand: Garmin  ×Steering: Steer-by-wire  ×Clear all
BrandGarmin7Raymarine35Simrad12
SteeringSteer-by-wire7Hydraulic5Kicker motor3Mechanical1
Drive in the boxNot included2
Control headIncluded5Not included1
Model lineReactor 407
PriceUnder $3,0001$2,000 & above7$2,500 & above4$4,000 & above1
Clear allShow 7 Marine Autopilots
Brand: Garmin  ×Steering: Steer-by-wire  ×7 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Garmin

Steer-by-wire, Included, Reactor 40

+Includes the GHC 50 control, ready to use
+Steer-by-wire steering for direct electronic control
+Part of the Reactor 40 autopilot line
−Steer-by-wire needs compatible steering hardware
$2,792.99
as of 11/03/2026 23:08 PST - Details
Garmin

Steer-by-wire, Reactor 40

+Designed for Yamaha steer-by-wire systems
+Includes 5.9-inch touch screen display
+Compact Reactor 40 autopilot unit
−Only compatible with Yamaha steer-by-wire systems
$2,999.99
as of 11/03/2026 23:08 PST - Details
Garmin

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 - Details
Garmin

Steer-by-wire, Not included, Reactor 40

+Part of the Reactor 40 autopilot line
+Built for steer-by-wire steering systems
−Control head is not included with this package
$2,344.11
as of 11/04/2026 00:40 PST - Details
Garmin

Steer-by-wire, Included, Reactor 40

+Designed for Yamaha steer-by-wire systems
+Includes GHC control unit
+Plug-in fit for compatible Yamaha outboards
−Only compatible with Yamaha steer-by-wire systems
$2,004.43
as of 11/03/2026 23:08 PST - Details
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 - Details

Garmin Marine Autopilots at a glance

7 of the 70 Marine Autopilots we list are Garmin (10%). Half of them cost less than $2,793; across all Marine Autopilots, half cost less than $2,247.

Most listed here: Steer-by-wire steering (7), Not included drive in the box (2), Included control head (5).

BrandMarine AutopilotsHalf cost less than
Raymarine35$1,864
Simrad12$1,830
Garmin7$2,793

Counts and prices are this site's own listings; prices are the ones shown on the cards.

Compare specs

marine autopilotSteeringControl headModel lineSpec scorePrice
Steer-by-wireIncludedReactor 40n/a$2,792.99
as of 11/03/2026 23:08 PST - Details
Steer-by-wireReactor 40n/a$2,999.99
as of 11/03/2026 23:08 PST - Details
Steer-by-wireIncludedReactor 40n/a$6,599.99
as of 11/03/2026 23:08 PST - Details
Steer-by-wireNot includedReactor 40n/a$2,344.11
as of 11/04/2026 00:40 PST - Details
Steer-by-wireIncludedReactor 40n/a$2,004.43
as of 11/03/2026 23:08 PST - Details
Steer-by-wireIncludedReactor 40n/a$3,441.36
as of 11/03/2026 23:08 PST - Details
Steer-by-wireIncludedReactor 40n/a$2,212.76
as of 11/04/2026 00:40 PST - Details

Before you buy

Other marine autopilot brands

Raymarine Marine Autopilots35Simrad Marine Autopilots12

More from Garmin

Smartwatches224Golf Simulators12

All Marine Autopilots: popular filters

Marine Autopilots with a Control Head28Marine Autopilots for Sailboats21Marine Autopilots with a Drive Unit18Reactor 40 Marine Autopilots18Marine Autopilots without a Drive Unit15EV-100 Marine Autopilots15Marine Autopilots for Hydraulic Steering12Marine Autopilots for Powerboats11

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.