Polaris no longer produces a 400 Scrambler, or a 400 2 stroke period. If you are going to poke at a model.....at least stay up on current models..Another thing I haven't seen mentioned is most if not all of these Polaris models are 2 stroke.. Like the Scrambler being mentioned for towing and utility.. A 2 stroke wheeler is the last thing you would want for utility because it lacks the power or for hunting due to the noise..Now a 2 stroke quad is fine for a play bike but it lacks the torque for any pulling power.. A buddy of mine has a 400 Scrambler that has a button to push on the right side handle bar to make it be 4wd.. It is a good for when your playing and get a little stuck then the 4wd button does provide some added traction.. But even in 4wd it dont have the torque to pull much weight.. To give you and example I still have my old Honda Big Red 250 3 wheeler and when we hook them back to back with a strap I can pull him backwards even though he is in 4wd.. The 2 strokes motors are not designed to pull weight because of the lack of torque they have.. His Scrambler has held up pretty good for a Polaris but there again it is belt driven that has slippage issues..
All Scramblers come with the 500 high output single cylinder engine 4 stroke, arguably one of the best engines on the market and known for it's torque. The reason why you can drag a Scrambler with your larger Honda is because it's a different chassis. I'm sure I could drag around a stock Jeep Wrangler in my Dodge Cummins, without even needing to put in into 4wd. Two different chassis made for two different things. Now, head down a small nimble trail and the Wrangler would cruise right through obstacles and tight spaces, my big heavy, bulky Ram Cummins wouldn't go one foot. Same idea with a Scrambler and big utility ATV.
The Scrambler will pretty much go through anything that a larger 4x4 Utility ATV will. It's light enough and powerfull enough to drag itself through almost anything in 4x4. It's like having a built SBC in that same Wrangler.
There may be more Poo's in the shop, but that makes sence when there is three times as many out there.