The Ranger 173 Ghost 2009 vs Ranger 620T 2007 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

Size is the most obvious dividing line here. The Ranger 173 Ghost 2009 measures 17,0 feet overall (2009), giving it roughly 15,0 additional feet of deck space compared to the Ranger 620T 2007 at 2,0 feet (2007). Weight tells a clearer story for trailering families: the Ranger 620T 2007 tips the scales at 1 725 lbs — 740 lbs less than the Ranger 173 Ghost 2009 at 985 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 115 hp for the Ranger 173 Ghost 2009 and 125 hp for the Ranger 620T 2007. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Ranger 620T 2007 carries 33 gallons versus 3 gallons in the Ranger 173 Ghost 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Ranger 620T 2007 is rated for 6 passengers, while the Ranger 173 Ghost 2009 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Ranger 620T 2007 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Ranger 173 Ghost 2009 comes in at 9 lbs per hp versus 14 lbs per hp for the Ranger 620T 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.