The 2350 Supercab debuts a new hull, which has been subjected to extensive hydrodynamic and on-water testing. Stabicraft has increased the keel angle and tapered the forward sealed chambers upwards, giving a finer entry. This has allowed the hull to better navigate rough water by dispersing the water further back under the hull, allowing a very dry ride.

The 2350 Supercab maximises the beam up to the legal towing limits in all its major markets. In turn, the 2350 boasts an impressive increase in cabin volume from its predecessor, the 2400 Supercab. The 2350 Supercab comfortably fit 6 people within the cabin where the 2400 could only comfortably fit 2 people.