The best trolling motors for pontoon boats are the ones that match the boat’s mounting position, loaded waterline and electrical system. For freshwater foot control, start with the Minn Kota Pontoon PowerDrive 1358475. For a suitable transom and a 12V system, compare the Newport L-62. If GPS position holding is essential, the Terrova 1358380 is a conditional retailer-listed option: Minn Kota says that exact model is no longer being sold.
These three choices cover different installations. A bow motor, a hand-steered transom motor and a GPS motor should not be ranked by thrust alone. Start with where the motor can be mounted and operated, then compare controls, shaft length and the complete battery-and-installation cost. The recommendations below are feature-based buying judgments, not measured on-water performance results.
Compare the three motor setups
| Exact motor | Thrust / shaft / power | Controls and water use | Main buying condition |
|---|---|---|---|
| Minn Kota Pontoon PowerDrive 1358475 | 70 lb / 48 in / 24V | Bow mount; corded foot pedal; freshwater | For foot steering without GPS position holding |
| Newport L-Series L-62 / 23M1000097 | 62 lb / 40 in / 12V | Transom clamp; hand tiller; fresh or salt water | Requires suitable transom, tiller access and measured depth |
| Minn Kota Terrova 1358380 | 80 lb / 60 in / 24V | Bow mount; wireless GPS remote; freshwater | Manufacturer no longer sells this exact model; confirm retailer package |
Minn Kota Pontoon PowerDrive: best fit for freshwater foot control
The Pontoon PowerDrive 1358475 is our starting choice when a freshwater pontoon has a suitable bow location and the owner wants to steer with a foot pedal. Its 24V motor has variable speed control. The selected package includes the corded pedal, MKA-16-03 quick-release bracket, MKP-37 propeller and mounting hardware. That makes the included bracket worth considering when comparing complete installations.
The tradeoff is control capability: this specific motor has no Spot-Lock, AutoPilot or wireless remote. Do not buy it expecting GPS position holding. Its 48-inch shaft still needs a waterline measurement, even though “Pontoon” is in the name. Choose another shaft or setup if the correct deployment depth and clearance cannot be achieved.
Newport L-62: best fit for a suitable 12V transom installation
The Newport L-62 suits a buyer who can reach a hand tiller and has a suitable mounting surface at the stern. Its 40-inch shaft, telescoping handle and five forward/three reverse speeds offer a different operating arrangement from a bow pedal. The selected motor is the 62-lb, 12V version; the 86-lb L-Series is a separate 24V variant.
The manufacturer’s 62-lb package and exact retailer listing identify a 60A circuit breaker, propeller and propeller-fitting hardware. The battery is separate. Newport lists fresh- and salt-water compatibility, with cleaning instructions in its L-Series manual. Its battery meter is not a reliable state-of-charge gauge for a lithium battery.
Before buying, resolve an electrical specification conflict: the L-Series web table lists 50A maximum draw, while the L-62 manual lists 58A. Have Newport or the installer confirm the requirements for the unit supplied before selecting wiring or protection. Do not turn either number into a runtime promise. A 40-inch shaft also does not establish that the motor will reach the correct depth from your pontoon’s transom.
Newport L-Series 62 lb Trolling Motor, 40-Inch Shaft
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Minn Kota Terrova 1358380: conditional choice for GPS control
Consider the Terrova 1358380 only after confirming the exact retailer offer. Minn Kota’s page says this model is no longer being sold, although a retailer listing identifies it. That listing alone does not establish stock, condition, support eligibility or the contents of a particular seller’s offer.
This 80-lb, 60-inch, 24V bow motor adds GPS control and Spot-Lock through a wireless remote. Its specified box contains the remote, lanyard, heading sensor, MKP-33 propeller and mounting hardware. The selected version has no built-in sonar and no included foot pedal. Those boundaries matter when comparing it with another Terrova generation or bundle.
Use the manufacturer’s freshwater designation. A conflicting salt-water attribute in the retailer’s details should not override it. GPS assistance also leaves the operator responsible for navigation, keeping watch and taking manual control when necessary.
Choose the installation before ordering the motor
- Measure from the actual mounting surface to the water with the boat loaded as it will be used. Follow the selected manufacturer’s shaft chart. Minn Kota’s guide calls for at least 12 inches of water above the top of the lower unit; Newport’s L-Series manual specifies 6–12 inches above the propeller blades. These are different reference points, so do not interchange the measurements.
- Check both deployed and stowed clearance. The PowerDrive and Terrova installation instructions require the lower unit to avoid obstructions in both positions; mounting surfaces and fasteners also have specific requirements. Have the boat builder or installer check the deck structure and the space needed around gates, rails and the stored motor before drilling. A quick-release bracket does not prove the boat is compatible.
- Use loaded boat weight to start the thrust discussion. Minn Kota suggests at least 2 lb of thrust per 100 lb of fully loaded boat weight under normal lake-fishing conditions, with more thrust worth considering in adverse conditions. For example, its rule gives 60 lb for a 3,000-lb loaded boat. That is a starting calculation, not an approval for a particular pontoon or a guarantee of control in wind.
- Choose how you will actually steer. A tiller requires access to the motor; a corded pedal needs an appropriate operating position and cable route; a remote adds a different control workflow. Decide whether GPS holding is a requirement before comparing prices, because the PowerDrive and L-62 configurations here do not provide the Terrova’s GPS controls.
Compare the full rigging cost, not just the motor
Ask for an installed quote that identifies batteries, charging, approved mounting hardware, marine wiring, connections and circuit protection. The two selected Minn Kota models require 24V; their installation manuals describe two 12V batteries wired in series according to the diagram. The Newport L-62 requires 12V. An existing battery box or plug should not be assumed suitable just because a listing calls it a trolling-motor accessory.
Use the exact model’s wiring table and the actual cable-run length. Minn Kota’s PowerDrive installation table specifies a 50A breaker for the 70-lb motor, while the Terrova 80-lb row specifies a 60A breaker. Conductor size changes with the run length. These are model-specific installation requirements; have a qualified marine installer confirm the whole circuit instead of choosing a connector by its headline amp rating.
A battery upgrade also needs a compatibility check. The selected Minn Kota installation manuals allow lithium-ion batteries but warn that prolonged operation above 85% speed can permanently damage these motors because lithium batteries maintain higher voltage. Follow the applicable motor, battery and charger instructions. Do not assume a lithium battery or a larger amp-hour rating automatically makes the complete setup suitable.
Keep people clear of the propeller, and disconnect motor power before inspecting or clearing it. Newport specifically warns against increasing thrust to free a stalled propeller. Plan operation around the manufacturer’s limits, weather and the boat’s equipment; neither more thrust nor a GPS feature is a substitute for attentive boat handling.
Frequently asked questions
Is a 12V trolling motor enough for a pontoon boat?
It can be a candidate when thrust, shaft length, mounting and intended conditions all fit, but voltage alone cannot answer the question. The L-62 here is 12V; both selected Minn Kota motors are 24V. Check the fully loaded boat and installation rather than choosing by the pontoon’s length alone.
Will a higher-thrust motor make the boat faster?
Not necessarily. Minn Kota distinguishes thrust, a static pushing or pulling measurement, from speed. Avoid treating an advertised thrust number as a speed rating or applying a small-boat speed claim to a loaded pontoon.
Can I use the freshwater Minn Kota models in salt water?
The two Minn Kota models compared here are designated for freshwater. Minn Kota warns that salt-water use of its freshwater motors can reduce life and void warranty coverage. Choose a motor specifically intended for the water you use; Newport lists the selected L-Series for fresh and salt water, subject to its care instructions.
How many hours will a battery last?
The specifications here do not establish a measured runtime on your boat. Minn Kota cautions that maximum-current figures occur intermittently and are not continuous-load ratings. Ask for an estimate tied to the actual battery and planned use instead of relying on an “all-day” slogan.
