Picking the wrong trolling motor affects more than thrust. Too little power and you drift off your waypoint. Too much voltage and you’re carrying batteries you don’t need. And if the shaft isn’t sized right, you’ll spend the day fighting cavitation instead of fishing.
Here’s the short version.
Choose the Garmin Kraken 90 if your boat is lighter, your water is calmer, and you want a simple 24-volt setup with long battery life. Bay boats, skiffs, flats boats, and smaller center consoles run beautifully with it.
Choose the Kraken 110 if your boat is heavier, your water is windier, and you need the torque to hold position in strong tide or chop. Deep-V hulls, offshore-leaning center consoles, and tournament rigs get the most from its 36-volt power.
Or think of it this way:
- Light boat + calm inshore water → Kraken 90
- Heavy boat + wind, tide, or open water → Kraken 110
Now let’s compare them side by side so the choice becomes even clearer.
Garmin Kraken 90 vs 110: Specs Comparison at a Glance
Before diving into power, voltage, and boat matching, it helps to see how the Garmin Kraken 90 and Kraken 110 stack up side by side. On paper, they look similar. In reality, the differences in thrust, voltage, shaft length, and run time make them two very different tools for two very different boats.
Here’s the quick snapshot most buyers look for first:
Garmin Kraken 90 vs. Garmin Kraken 110 — Key Specs
| Feature | Kraken 90 | Kraken 110 |
| Thrust | 90 lbs | 110 lbs |
| Voltage System | 24V | 36V |
| Shaft Length Options | 90 in | 110 in |
| Best Boat Type | Light bay boats, skiffs, small center consoles | Heavy bay boats, big center consoles, offshore rigs |
| Ideal Boat Length | Up to ~20–22 ft | 23 ft and up |
| Integrated Sonar | Yes, full Garmin MFD integration | Yes, full Garmin MFD integration |
| Anchor Lock / Autopilot | Advanced Garmin anchor lock | Strongest station-keeping in wind & current |
| Power Draw | Lower amp draw | Higher draw but more torque |
| Estimated Run Time | Longer on same battery capacity | Shorter unless using large lithium bank |
| Motor Weight | Slightly lighter | Slightly heavier |
| Mount Type | Bow mount | Bow mount |
| Warranty | Garmin standard | Garmin standard |
How to Use This Table
Instead of comparing tiny spec differences, focus on these three questions:
- How heavy is your boat once gear, fuel, and crew are loaded?
- How often do you fish in wind, current, or choppy water?
- Are you prepared to upgrade to a 36-volt battery system?
Your answers will usually point you to the right model in under 30 seconds.
With that baseline set, let’s break down what really matters: how the motor matches your hull, voltage needs, and fishing conditions.
Power, Voltage & Thrust: How to Match the Right Motor to Your Boat
Now that the specs are clear, let’s talk about what really decides whether the Garmin Kraken 90 or Kraken 110 will feel “right” on your bow. It comes down to a mix of thrust, boat weight, voltage, and battery setup. These are the things that actually affect how your boat holds a line, fights wind, and stays on a spot.
Thrust: The Real Difference You Feel on the Water
Think of thrust as the muscle of your trolling motor.
Both Krakens are strong, but they’re meant for different types of boats.
When the Kraken 90 is enough:
If your boat is lighter and spends most of its time in calmer inshore water, the 90 has more than enough push. It feels smooth, responsive, and efficient.
Great fits include:
- Bay boats up to about 20–22 feet
- Skiffs and flats boats
- Aluminum center consoles
- Boats with small T-tops or no T-top at all
The 90 still holds rock-solid position, but it’s tuned for boats that don’t carry tons of fuel, gear, or big towers catching wind.
When the Kraken 110 is the better match:
Heavier rigs with big hulls or serious offshore habits simply need more torque.
Best fits include:
- Larger fiberglass center consoles
- Deep-V or offshore-capable hulls
- Boats that regularly face wind, tide, and chop
- Rigs with towers, dual livewells, or full tournament loadouts
This is where the 110 shines. That extra thrust is exactly what keeps you glued to your waypoint when the current starts pulling.
Voltage: 24V vs 36V — The Part Most People Underestimate
Kraken 90 → 24V
This is the simpler, lighter setup.
You run two batteries, wiring is easier, and the bow weight stays low.
If efficiency matters more than raw force, 24V is the sweet spot.
Kraken 110 → 36V
This system brings more headroom, more torque, and better control in tough water.
It needs three batteries, but that’s the tradeoff for handling wind, chop, and a fully loaded hull without struggling.
Quick way to choose:
- Want simplicity? → 24V (Kraken 90)
- Want maximum holding power? → 36V (Kraken 110)
Batteries: AGM vs Lithium (and How Many Amp-Hours You Really Need)
Most Kraken buyers end up going lithium once they see the performance difference.
AGM:
- Cheaper
- Heavier
- Less usable capacity
- Slower charging
Lithium (LiFePO4):
- Much lighter
- Holds voltage longer
- More usable capacity
- Faster charging
- Longer lifespan
Recommended battery size:
- Kraken 90 (24V): 50–100Ah per battery
- Kraken 110 (36V): 60–100Ah per battery
If you use Spot-Lock all day or fish wind-blown coastlines, aim toward the higher end.
Smooth Takeaway
If your boat is light and your fishing is inshore, the Kraken 90 saves weight, wiring, and money.
If your boat is bigger, heavier, or often battling wind and current, the Kraken 110 gives you the push and precision you’ll appreciate every single trip.
Next up, let’s size the shaft length and mounting fit, because even the right thrust won’t help if your motor cavitates in chop.
Shaft Length & Mounting Fit: Making Sure Your Kraken Stays Deep and Quiet
You can buy the perfect trolling motor… and still hate how it performs if the shaft length is wrong. This is one of the most common mistakes anglers make. Even the Garmin Kraken 90 or 110 won’t hold a clean line if the prop keeps surfacing in chop.
The good news is sizing the shaft isn’t complicated once you know what to look for.
How to Pick the Right Shaft Length
Use this simple rule that works for most boats:
Bow height + 20 to 25 inches = ideal shaft length
That extra depth keeps the prop submerged when your bow lifts, running across waves or drifting in wind. If it rides too high, expect noise, cavitation, and sloppy spot holding.
When the Kraken 90 shaft fits well:
You likely have:
- A lower bow
- Bay or flats-style hull
- A boat under 23–24 feet
- Mostly calm or moderate waters
These rigs don’t need an extremely long shaft. The standard Kraken 90 option usually sits at the right depth without overextending past the bow.
When the Kraken 110 shaft is the safer bet:
Choose it if your boat has:
- A taller bow or deep-V front end
- More freeboard
- Offshore capability
- Frequent wind or swell exposure
- Overall length 24–30+ feet
The longer 110 shaft stays planted even when your bow pitches in heavier water.
Mounting Considerations That Matter
The Kraken mount is compact for its class, but you still want to ensure proper spacing.
Pay attention to:
- Anchor clearance so the motor doesn’t hit a windlass or bow roller
- Bow rails that might collide with deployment
- Hatch access so you don’t block storage
- Trailer fit to avoid the motor nose hitting the winch post
A quick dry-fit before drilling holes can save hours of rework.
Quick Tip for Peace of Mind
If you’re stuck between two shaft lengths… always go longer.
A short shaft is the only thing you truly can’t fix later.
Next, we’ll look at how the 90 and 110 differ in control, anchoring precision, and Garmin integration, an area where these motors really separate themselves.
Control, Anchoring, and Garmin Integration: Where the Kraken Motors Really Separate Themselves
Once you’ve matched thrust, voltage, and shaft length, the next big question is how the motor actually behaves on the water. This is where the Garmin Kraken line really earns its reputation. Both the Kraken 90 and 110 are smooth, quiet, and incredibly responsive thanks to their brushless design, but there are some real differences you’ll feel when you’re out there fishing.
Let’s break it down in a simple, skimmable way.
Anchor Lock That Feels Almost Unfair
Garmin’s anchor lock is already one of the strongest on the market, and both motors use the same smart heading and GPS system.
But here’s the key difference:
- Kraken 90 holds great in calm to moderate wind and drift.
- Kraken 110 locks you down even when the tide or wind pushes hard.
If you fish open bays, wide reef edges, or windy points, you’ll notice the 110 stays locked in place with less drifting and fewer micro-corrections.
If you mostly fish flats, docks, shorelines, or protected water, the 90 holds beautifully without draining batteries.
Steering and Precision Control
Both motors offer:
- Smooth brushless steering
- Responsive turning with almost no lag
- Quiet rotation that won’t spook redfish, bonefish, or bass
But the 110 has one small bonus: more torque = quicker response in wind.
When you tap the pedal or remote, it corrects your heading faster, which matters when you're pulling a drift line across current.
Garmin MFD Integration (This Is a Big Win)
Both the Kraken 90 and 110 pair seamlessly with Garmin screens like:
- GPSMAP units
- ECHOMAP Ultra
- ECHOMAP UHD2
You can control almost everything right from the helm:
- Anchor lock
- Heading hold
- Auto-route to waypoints
- Follow tracks
- Cruise control speeds
It turns your trolling motor into a full navigation assistant.
Plus, if you use Garmin sonar (Livescope, ClearVü, SideVü), the integration is clean and interference-free when installed properly.
Noise and “Spook Factor”
Fish can feel vibration.
Brushless motors help solve that.
Both Kraken models are extremely quiet, but in skinny water where redfish or trout spook fast, the 90 shines because:
- It draws less power
- It runs smoother at low speeds
- It produces slightly less prop wash
The 110 is still quiet, just naturally “stronger,” which you’ll notice when making micro-adjustments in shallow areas.
Which Motor Wins This Category?
If you fish mostly protected waters, flats, docks, mangroves, or marshes → Kraken 90 feels smoother and quieter.
If you fish windy shorelines, reefs, open bays, or offshore edges → Kraken 110 gives you unmatched stability and precision.
Next, we’ll break down real-world performance and the use-case playbook, so you’ll know exactly how each motor behaves in the same conditions you fish every week.
Control, Anchoring, and Garmin Integration
Once you’ve nailed power and shaft length, the next question is how each motor feels on the water. This is where the differences between the Kraken 90 and Kraken 110 start to show.
Anchor Lock & Holding Power
Both motors use Garmin’s advanced GPS anchoring, but they don’t hold the same in tough conditions.
- Kraken 90 holds steady in calm to moderate wind.
- Kraken 110 stays locked even when current or chop pushes hard.
If you fish wind-blown bays or offshore structure, the 110’s extra torque makes a clear difference.
Steering & Precision
Both offer smooth, brushless steering with quiet, low-vibration movement.
The 110 responds a little faster in cross-wind, while the 90 feels gentler and more controlled in shallow water.
Garmin MFD Integration
Both connect seamlessly to Garmin screens (GPSMAP, ECHOMAP). You can run:
- Anchor Lock
- Heading Hold
- Route Follow
- Waypoint navigation
The integration is clean and reliable regardless of which motor you choose.
Noise & Fish Spook Factor
The 90 runs slightly smoother at slow speeds, which helps when you’re stalking redfish or bass in shallow water.
The 110 is still quiet, just naturally more forceful.
Quick Takeaway
- Inshore finesse + shallow water → Kraken 90
- Wind, current, open bays, offshore edges → Kraken 110
Short, simple, and exactly what most anglers need to know.
Real-World Performance and Use-Case Playbook
Here’s where the choice becomes obvious. On paper, the Kraken 90 and 110 look close. On the water, they behave very differently. Think about the waters you fish and the weight you carry, and the right pick becomes clear fast.
How They Handle Real Conditions
In moderate wind or tide, the Kraken 90 holds beautifully. It keeps bay boats and light center consoles steady without burning through batteries.
In strong wind, running tide, or open water, the Kraken 110 simply holds better. That extra thrust isn’t just a number. It keeps you locked on a point when other motors start slipping.
Flats, Bays, and Skinny Water
If you’re working shallow water quietly, the 90 is the more natural fit.
It’s smooth, efficient, and quiet enough to avoid spooking redfish, snook, and spooky trout.
Big Water, Deep V Hulls, and Offshore Edges
If your boat carries a heavy load, tall bow, or sees open water often, the 110 gives you the confidence to stay in control even when things get rough.
Tournament Bass or Redfish Boats
Bass anglers who run heavy gear, livewells, and extra batteries often lean toward the 110 for its power in wind-blown lakes.
Redfish tournament anglers typically choose based on water:
- Protected marsh → 90
- Windy bays or long runs → 110
Quick Match Guide
- Shallow, calm, finesse fishing → Kraken 90
- Heavier boat, rough water, long drifts → Kraken 110
Now that you know how each performs in the real world, let’s wrap everything up with installation, cost, and your final decision checklist.
Costs, Installation, and Your Final Kraken Decision Guide
Before you hit “add to cart,” it helps to know what the full setup will actually cost, how the install works, and which motor truly fits your boat. This section pulls it all together so you can buy with confidence.
Installation: What You Need to Get It Right
Both Kraken models install similarly, but the voltage difference changes your wiring plan.
What every install requires:
- Proper bow plate reinforcement
- Clean bolt pattern with marine sealant
- Correct gauge wiring based on voltage
- A breaker and isolation switch
- Software updates and a quick on-water calibration
24V (Kraken 90) installs are simpler, lighter, and usually cheaper because you only need two batteries.
36V (Kraken 110) installs need extra wiring, one more battery, and more space—but deliver noticeably stronger performance when it matters.
If you’re unsure about wiring, most Gulf Coast anglers let a pro handle it to avoid noise interference or grounding issues.
Cost of Ownership: Beyond the Motor Price
Here’s the real breakdown most people forget to calculate:
Motor Price at Gulf Coast Outfitters
- Garmin Kraken 90 (Black or White): $3,074.99
- Garmin Kraken 110 (Black or White): $4,574.99
Battery System Costs
-
24V setup (Kraken 90)
- 2 batteries
- $400–$1,200 total depending on AGM vs Lithium
-
36V setup (Kraken 110)
- 3 batteries
- $600–$2,000 total for Lithium setups
Charger Costs
A good marine smart charger runs $150–$400 depending on banks.
Maintenance
Mostly software updates, keeping mounts tight, rinsing after saltwater days, and checking cable strain relief. Both motors are brushless, so the long-term maintenance is minimal.
If you prefer fewer components and a lower total cost, the Kraken 90 wins.
If you want maximum holding power and are willing to pay for it, the 110 is worth every dollar.
Your Final Garmin Kraken 90 vs. 110 Decision Guide
Here’s the decision tree that makes this easy:
1. What’s your boat weight and bow height?
- Light bay boat or skiff → Kraken 90
- Heavy center console or deep V → Kraken 110
2. How windy or tidal are your waters?
- Calm bays or protected flats → Kraken 90
- Crosswinds, chop, or offshore edges → Kraken 110
3. Do you want 24V simplicity or 36V power?
- Fewer batteries, easier install → Kraken 90
- More torque and stronger spot-lock → Kraken 110
4. How much gear, fuel, and crew do you usually carry?
- Light to moderate load → Kraken 90
- Heavy tournament or offshore load → Kraken 110
If most of your answers leaned toward calm water, light rigs, or simplicity, the Kraken 90 is your match.
If you checked the boxes for wind, load, and power, the Kraken 110 is the clear winner.
Conclusion
Ready to rig your boat with the right motor?
At Gulf Coast Outfitters, you'll find the full lineup:
- Garmin Force Kraken 90” Black – $3,074.99
- Garmin Force Kraken 90” White – $3,074.99
- Garmin Force Kraken 110” Black – $4,574.99
- Garmin Force Kraken 110” White – $4,574.99
Our team can help you choose the right thrust, shaft length, battery setup, and wiring plan for your exact boat.
