When two boats share the same hull type — in this case both the Crest III XRS 20 2008 and the Crest Savannah 250 2013 are pontoon designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
Size is the most obvious dividing line here. The Crest Savannah 250 2013 measures 25,8 feet overall (2013), giving it roughly 23,8 additional feet of deck space compared to the Crest III XRS 20 2008 at 2,0 feet (2008). At 2 615 lbs and 2 637 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 115 hp, the Crest III XRS 20 2008 has a 113-hp advantage over the Crest Savannah 250 2013's 2-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Crest Savannah 250 2013 is rated for 16 passengers, while the Crest III XRS 20 2008 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crest Savannah 250 2013 could be the deciding factor.
Bottom line: Choose the Crest Savannah 250 2013 if your priority is putting more people on the water — it handles 16 passengers and at 25,8 ft it has the deck room to back that rating up comfortably. The Crest III XRS 20 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.