Small and light, the DWE7480 is capable of rips up to 24 inches wide. It weighs 48 pounds and will retail for about $369.
The DWE7491RS is DeWalt's flagship model jobsite saw. It includes a wheeled folding stand and can make rips up to 32 1/2 inches wide. It's expected to sell for about $599.
Here's what the DWE7491RS looks like with the stand folded an in the vertical position. You can fold and unfold the legs without bending down.