The Charger 475 2011 is a modified-V design and the Charger SUV 190 WT 2007 is a deep-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department - Charger 475 2011 at 20,9 ft versus Charger SUV 190 WT 2007 at 19,0 ft. At 1 800 lbs and 1 800 lbs respectively, both sit in a similar weight class - either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 200 hp, the Charger SUV 190 WT 2007 has a 194-hp advantage over the Charger 475 2011's 6-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Charger SUV 190 WT 2007 carries 50 gallons versus 40 gallons in the Charger 475 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 6 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: Performance buyers should lean toward the Charger SUV 190 WT 2007 and its 200-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Charger 475 2011 with its 6-hp rating is the more economical daily driver.