Complete noob tower in search of advicr

So here's the scoop. My question is whether or not I can set up a hitch on my vehicle in order to pull the enclosed trailer I wish to buy. I currently have a 2003 Chevrolet Impala base model (3.4 liter) and my cargo will weigh anywhere between 1000-2500 pounds depending on the product I'm transporting. Will my car be able to support a cargo weight up to 2500 pounds? And thats not including the weight of the 5 x 8 trailer which could be up to 900 pounds. Which means I need the vehicle to tow up to 3400 pounds. Is this possible with the vehicle I have or do I need to upgrade to an SUV or light pick up? Comments would he greatly appreciated! Always willing to learn from the people who know more about towing than I do (which isnt much)