Home » Intex Mariner 3 vs Intex Mariner 4: Which Inflatable Boats are Better?

Intex Mariner 3 vs Intex Mariner 4: Which Inflatable Boats are Better?

Anyone who has experienced lockdowns and restrictions will now appreciate the fresh air more than ever. Whether you love the water so much that you are half fish or you are looking for an exciting hobby, an inflatable boat opens the door to new adventures.

Intex Mariner has a range of top-quality inflatable boats. We are going to compare the Intex Mariner 3 vs Intex Mariner. After looking at all of their features, we will decide which is the best buy. To help the decision, we will recap the specifics side by side and include some pros and cons.

Intex Mariner 3 vs Intex Mariner 4

We will start by going over the similarities between the Intex Mariner 3 and the Intex Mariner 4.

Intex Mariner 3 vs Intex Mariner 4 – Similarities

Quick Glance

The following comparison chart gives an overview of these inflatable Intex boats.

Name
INTEX 68373EP Mariner 3 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output-Pump – SuperTough PVC – Inflatable Thwart Seats – 3-Person – 880lb Weight Capacity
INTEX 68376EP Mariner 4 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output Pump – SuperTough PVC – Inflatable Thwart Seats – 4-Person – 1100lb Weight Capacity
Image
INTEX 68373EP Mariner 3 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output-Pump – SuperTough PVC – Inflatable Thwart Seats – 3-Person – 880lb Weight Capacity
INTEX 68376EP Mariner 4 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output Pump – SuperTough PVC – Inflatable Thwart Seats – 4-Person – 1100lb Weight Capacity
Size Exterior
116.9 x 50 inches
129.1 x 57.1 inches
Capacity
3 adults or 880lbs
4 adults or 1100lbs
Weight
25kg
32kg
Color
Gray with blue features
Gray with red features or gray with blue features
Material
2 layers of supreme strength, super-tough PVC and an inner layer of polyester mesh. Rock guard line around hull.
2 layers of supreme strength, super-tough PVC and an inner layer of polyester mesh. Rock guard line around hull.
Floor
Heavy-duty, extruded plastic floor, inflatable, removable slats
Heavy-duty, extruded plastic floor, inflatable, removable slats
Carry Handles/Oarlocks
1 front plus grab line, X2 oarlocks
1 front plus grab line, X2 oarlocks
Seats
X2 inflatable
X3 inflatable
Air Valves
2 Boston valves
4 Boston Valves
What’s Included
Motor Mount fittings for motors up to 2 HP, oars, 2 fishing rod holders. Repair kit, air pump, gear/battery pouch, carry bag
Motor Mount fittings for motors up to 3 HP, oars, 2 fishing rod holders. Repair kit, air pump, gear/battery pouch, carry bag
Warranty
90 days
90 days
Prime status
-
Name
INTEX 68373EP Mariner 3 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output-Pump – SuperTough PVC – Inflatable Thwart Seats – 3-Person – 880lb Weight Capacity
Image
INTEX 68373EP Mariner 3 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output-Pump – SuperTough PVC – Inflatable Thwart Seats – 3-Person – 880lb Weight Capacity
Size Exterior
116.9 x 50 inches
Capacity
3 adults or 880lbs
Weight
25kg
Color
Gray with blue features
Material
2 layers of supreme strength, super-tough PVC and an inner layer of polyester mesh. Rock guard line around hull.
Floor
Heavy-duty, extruded plastic floor, inflatable, removable slats
Carry Handles/Oarlocks
1 front plus grab line, X2 oarlocks
Seats
X2 inflatable
Air Valves
2 Boston valves
What’s Included
Motor Mount fittings for motors up to 2 HP, oars, 2 fishing rod holders. Repair kit, air pump, gear/battery pouch, carry bag
Warranty
90 days
Prime status
-
Name
INTEX 68376EP Mariner 4 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output Pump – SuperTough PVC – Inflatable Thwart Seats – 4-Person – 1100lb Weight Capacity
Image
INTEX 68376EP Mariner 4 Inflatable Boat Set: Includes Deluxe 54in Aluminum Oars and High-Output Pump – SuperTough PVC – Inflatable Thwart Seats – 4-Person – 1100lb Weight Capacity
Size Exterior
129.1 x 57.1 inches
Capacity
4 adults or 1100lbs
Weight
32kg
Color
Gray with red features or gray with blue features
Material
2 layers of supreme strength, super-tough PVC and an inner layer of polyester mesh. Rock guard line around hull.
Floor
Heavy-duty, extruded plastic floor, inflatable, removable slats
Carry Handles/Oarlocks
1 front plus grab line, X2 oarlocks
Seats
X3 inflatable
Air Valves
4 Boston Valves
What’s Included
Motor Mount fittings for motors up to 3 HP, oars, 2 fishing rod holders. Repair kit, air pump, gear/battery pouch, carry bag
Warranty
90 days
Prime status

Materials

Both the Intex Mariner 3 and the Intex Mariner 4 are made of 2 layers of supreme strength, super-tough PVC. For extra strength, there is an inner layer of polyester mesh. Around the hull, there is a rock guard line to help guard the boat against bumps and knocks.

The Floor

The floors of the Intex Mariner 3 and the Intex Mariner 4 are also heavy-duty. The extruded plastic slats provide extra stability if you want to stand up. The floors are removable and inflatable.

Carry Handles and Oarlocks

There is only 1 carry handle at the front of the Intex Mariner 3 and the Intex Mariner 4. They have a grab line around the entire boat. The oarlocks on these boats are welded on, another sign of durability and quality.

What’s Included

You get everything you need with the Intex Mariner 3 and the Intex Mariner 4 to get straight out onto the water. They come with an air pump, gear/battery pouch, motor mount fittings, 2 fishing rod holders, 2 oars, a repair kit, and a carry bag.

Warranty

It’s true that the warranty with the Intex Mariner 3 and the Intex Mariner 4 is rather disappointing at just 90 days.

There are a few things that set the Intex Mariner 3 and the Intex Mariner 4 apart, so we will cover these now.

Differences Between Intex Mariner 3 and Intex Mariner 4

Appearance

The boats are obviously from Intex but there is still quite a big difference in design.

Intex Mariner Inflatable Boat Set Series

Intex Mariner 3

This inflatable boat measures 116.9 x 50 inches and weighs 25 kilos. It is gray with blue features.

Intex Mariner 4

As the larger inflatable boat, it is 129.1 x 57.1 inches and weighs 32 kilos. There are two color options, gray with blue features or gray with red features.

The Winner Is- The Intex Mariner 4

Read next – Intex Explorer vs Intex Challenger: Which Inflatable Kayaks are Better?

Capacity

The advertised capacity is perhaps a little exaggerated, especially if you have equipment too.

Intex Mariner 3 comparison

Intex Mariner 3

It is listed as a 3-person boat that has enough room for 3 adults. The maximum weight limit is 880 pounds.

Intex Mariner 4

Again, while it is meant for 4 adults, you might find this is a bit of a squeeze. The maximum weight it can take is 1100 pounds.

The Winner Is- The Intex Mariner 4

Read next – Intex Mariner vs Intex Excursion: Which Inflatable Boats are Better?

Seats

You can remove the seats and create some extra space.

Intex Mariner 3 review

Intex Mariner 3

There are 2 inflatable seats.

Intex Mariner 4

With the additional size, you have 3 inflatable seats.

The Winner Is- The Intex Mariner 4

Read next – Sea Eagle SE9 vs Intex Mariner 4: Which Inflatable Boats are Better?

Air Valves

The type of air valve with help with the less enjoyable inflating and deflating of the boats.

Intex Mariner 4 review

Intex Mariner 3

There are 2 Boston on this boat.

Intex Mariner 4

With 4 Boston valves, it doesn’t take long to set up or deflate afterward.

The Winner Is- The Intex Mariner 4

Motor Mount Fittings

The boats both come with fittings, but they aren’t suitable for the same motor.

Intex Mariner 4 Comparison

Intex Mariner 3

The motor mount fittings are suitable for a motor of up to 2 HP.

Intex Mariner 4

The motor can be up to 3 HP.

The Winner Is- The Intex Mariner 4

Pros and Cons

We will finish up with some pros and cons before the final verdict.

Intex Mariner 3

Intex Mariner 3

Pros:

  • The seams are strong and smooth
  • Light enough for one person to lift it
  • Sturdy and durable

Cons:

  • You might struggle to get three adults in it comfortably

Intex Mariner 4

Intex Mariner 4

Pros:

  • It is also very sturdy and extremely well built
  • The setup is quick and easy
  • Great value for money for all that is included

Cons:

  • The quality of the carry bag is quite shocking

The Final Verdict

When looking at the quality of the materials, we were impressed with the Intex Mariner 3 and the Intex Mariner 4. They are strong, sturdy and feel like they are made to last. We were also impressed with everything that comes with the two boats, although the carry bag is not great.

The winner today is the Intex Mariner 4. It doesn’t cost a great deal more, but the additional space is definitely worth it. Plus, you have the extra Boston valves. You really can have a lot of fun with this boat and still feel safe at the same time.


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