Mustang S
Mustang S
Mustang S

Mustang S

Speed Rating 6
Stability Rating 5
Crew Capacity 2 Adults
Weight Capacity 661 lbs
Assembly Time 8 mins


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Compact Yacht Tender

Compact and efficient, the Mustang S is a durable and robust yacht tender or small portable day boat. Constructed with EPDM car tire rubber, this boat will be sure to be a reliable workhorse for decades to come.

Mustang S Features & Innovations

Popular for all the right reasons, if you are looking for a new tender that will survive the harshest environments and still provide superior performance for a multi-decade service life, then look no further! The Mustang S is the ideal choice for a high quality ship-to-shore tender.

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EPDM Rubber: Rubber hull material offers superior UV protection and is incredibly abrasion resistant all while being safe to bump into your larger boat without worry of damage to either boat.


Grommet Rail: Full length grommet rail allows for flexible seat positioning as well as ample space to stow and tie down gear.


Robust Transom: The transom can mount outboards up to 6 hp. The transom scupper drains off splashed water while under way and can be closed when the boat is sitting still to prevent any water ingress.

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Mustang S Features & Innovations

The streamlined hull design sports large side tubes which grant it a few key benefits: impressive performance under low power; impressive rigidity; and great stability thanks to a 47” beam. The inner width of 20” provides comfortable seating for all passengers and equipment.

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Triple Contact Hull Design

The tubes and floor are designed to create a tunnel effect that provides performance and stability similar to a catamaran. This is the key to the low power performance that the Mustang S boasts.

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Grommet & Rope Rail

The grommet rail that runs the length of each side of the Mustang S offers some splash protection as well as infinite possibilities for gear fastening and accessory attachment. Some possibilities include ability to attach a bimini or oarlocks (the Mustang S is very pleasurable and fast to row). The rope that runs in the grommet rail is well suited as a safety line in rough seas as well as a hand-hold for carrying the boat on land.

Mustang S with Torqeedo Motor Image

Proven Performance

With a Torqeedo 1103 you can expect a max speed of 7mph.
With a 6 hp gas outboard you can expect a max speed of 16 mph.
With a 9.9 hp gas outboard you can expect a max speed of 21 mph.

*actual speeds may vary based on sea state, outboard, and load.

Transom Image

Robust Transom

The robust transom can mount environmentally-conscious electric outboards as well as gas outboards up to 6 hp. The transom scupper drains off splashed water while under way and can be closed when the boat is sitting still to prevent any water ingress.

The compact slipping wheels can easily be mounted to the transom via the pre-drilled installation holes. The wheels will make it easy to launch and retrieve your Mustang S from the water at the ramp or beach.

Mustang S Technical Specs

Boat Specifications
Overall Length12' 5"
Overall Width47"
Inside Length9' 10"
Inside Width20"
Hose Diameter1' 1"
Weight57 lbs
Capacity2 People / 661 lbs
Air Chambers3
Packing & Assembly Specifications
Packing Length31"
Packing Width18"
Packing Height8"
Assembly Time8 mins



Grabner offers their boats in a unique way. They sell the base boat, with no extras so you can use the gear you already have or purchase the perfect loadout for your adventures from their expansive accessory offering. Please check out our recommendations below for how to properly outfit your new powerboat to best suit your use case and needs.

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Safety First

When kayaking in whitewater you need to be especially careful and be prepared for the worst. We distribute Gill and other brands allowing us to offer a wide variety of safety gear. We strongly recommend Gill’s world class layering system to keep you warm and their dry suits to keep you comfortable and safe during all sorts of watersports activities.

Mustang Accessory Kit


This accessory kit rounds out your new dinghy purchase. This kit provides a bag, pump and paddles so you can get on the water and start enjoying your new boat right away!

Why Red Beard Recommends
This is a baseline accessory kit that will get you up and running as quickly as possible. The Mustang rows like a dream with the ability to get a lot of power with little effort with the extra long oars.

Accessory Kit Includes:
1 Hand Air Pump, 1 Pair of Oarlocks, 1 Pair of Oars, 1 Universal Boat Bag, 1 16ft Boat Line, 1 Bottle of Boat Skin Conditioner

Mustang GT Accessory Kit Image

Additional Accessories

The best way to make a motor boat the perfect fit for you, is to make it your own with Grabner’s world class selection of boat accessories. Below you will find all of the available accessories for the Grabner Mustang.

Oarlocks Product


The Mustang S is long and slippery on the water. Rowing it is pleasurable and powerful with long oars. Use these oarlocks to give this boat a standard pin-receiver for a set of oars.

Pair of 2pc Oars Product

Pair of 2pc Oars

These high quality oars use lightweight, rugged aluminum shafts with Grabner’s famous blade shape and rugged polycarbonate construction.

Oarlock Forks Product

Oarlock Forks

High quality oar forks for using your own oars.

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Collapsible Transport Cart

Lightweight 2-wheel cart for transporting gear or un-inflated boats. Can be collapsed and taken with you for transport assistance on your journeys.

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Deluxe Inflator Pump

Automatic 2-stage inflator pump with a built in gauge. This is objectively the best and most reliable electric inflator on the market.

Inflatable Seat Product

Inflatable Seat

This super comfy seat inflates to the desired pressure. This seat sits lower in the boat making the boat more stable in rough conditions and long rides.

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High Backrest Add-on

Quick and easy upgrade to provide upper back support. This is for use in the inflatable seat accessory.

Seat Pad Product

Seat Pad

The seat boards for the Grabner Mustang S are made of marine plywood, Get these pads, your butt will thank you.

Bow/Stern Bag Product

Bow Bag

This shaped bag will fit perfectly in the otherwise wasted space of the bow and stern peaks. This bag maximizes storage for any adventure!

Seat Board Bag Product

Seat Board Bag

This is a padded seat cushion with an attached under seat storage compartment. This helps keep gear close at hand, but safe from the elements.

Center Seat Board Product

Center Seat Board

The Mustang S comes with a front and rear seat, but a third seat can be fitted amidship. This is that third seat board.

Drop Seat Bracket Set Product

Drop Seat Bracket Set

Sometimes you want to sit lower in the boat, this accessory will lower the standard height of the seat by about 5”.

Center Bag Product

Center Bag

This high quality bag is designed to sit in the center of the boat. It has a waterproof zipper to keep all of your gear safe and dry from spray and rain.

Floor Insert Product

Floor Insert

This foldable rigid floor increases the torsional rigidity and provides a solid under-foot feel. This would be a great accessory for fishermen and hunters who need firm footing.

Grabner Accessory Product

Boat Cover

This boat cover is the perfect fit for anyone who wants to keep their Mustang S on davits or stored on a beach or the deck of a boat. Protect your investment and keep the bird poop and damaging UV rays off of your boat.

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Backpack (Size 2)

If you don’t purchase an accessory kit, then you may want this backpack to store and transport your Mustang S in.

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Boat Skin Conditioner 1L

This proprietary conditioner keeps your rubber hulls in great condition. Keeps fabric from drying out, prevents aquatic growth and even makes the boat faster through the water!



Sometimes You Just Need A Little Push.

The Grabner Mustang is very easily powered and is efficiently pushed by small outboards. With a capacity to accept up to a 10 horsepower gas outboard, the Mustang can achieve speeds as high as 22 MPH!

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Torqeedo 1103CS


For the ultimate portable setup, the 1103CS allows you to motor along at a top speed of 6 MPH, with the standard propeller. This motor requires very little maintenance and will never have a gummed up carburetor to ruin your adventure.


  • Only 38 lbs including battery
  • Available in two shaft lengths. The short shaft is recommended for the Mustang GT.
  • Easy to manage and handle as the battery is integrated into the body of the motor, like a built-in gas tank.
  • The LCD display will give you current speed, battery capacity readings, remaining range and even error codes!

Kit Includes:
1 Short Shaft Motor, 1 915Wh Lithium Battery, 1 AC Charger, 1 USB Adapter for charging other devices from battery, 1 Magnetic Kill Switch

Additional Compatible Outboards

Sometimes the motor we recommend isn’t the best for everyone’s particular needs or situation. Please check out these other motors for alternatives to our above recommendation.

Outboard Product

Electric Paddle EP Carry

This 1 hp equivalent outboard is a lightweight simple solution to get your Mustang S moving!


Resources & Support

Warranty & Registration
Brochures & Manuals

Grabner Warranty

Grabner provides a 24-month total warranty on all boats and a 7-year warranty on the boat-skin. For full details on what is covered in the warranty reference the Grabner manual here.

24 months total-warranty / 7 years boat-skin-warranty

Mustang S Reviews

Highly environmentally friendly and sustainable, Grabner boats are the most environmentally friendly on the world market.

  • The boat skin inside coating is made of renewable natural rubber.
  • The boat skin can be 100% recycled. This recovers 95% of the primary energy.
  • The boat skin does not contain PVC! No toxic plasticizers! No poisonous chlorine!
  • Grabner boats have an unsurpassed lifespan of several decades, instead of throwing away after a short time!
  • The boat skin is manufactured to the highest EU environmental standards in Germany.
  • Easy to repair: The Grabner factory service handles repairs quickly, professionally and will not let you down.
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