The CRN Sima 2007 vs CRN XS of London 2005 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.
On paper these two are close siblings in the size department - CRN Sima 2007 at 129,1 ft versus CRN XS of London 2005 at 129,1 ft. At 462 971 lbs and 462 971 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.
Both boats share a closely matched power ceiling - 2 734 hp for the CRN Sima 2007 and 2 734 hp for the CRN XS of London 2005. 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. Both carry nearly identical fuel loads - 7 397 gal and 7 397 gal - so range won't be a tiebreaker here.
Both boats are rated for 39 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: The CRN Sima 2007 and CRN XS of London 2005 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.