The Tige 21i 2007 vs Tige RZ2 2008 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 — Tige 21i 2007 at 21,0 ft versus Tige RZ2 2008 at 22,0 ft. At 388 lbs and 415 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 — 400 hp for the Tige 21i 2007 and 400 hp for the Tige RZ2 2008. 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 Tige RZ2 2008 carries 48 gallons versus 36 gallons in the Tige 21i 2007. 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 Tige RZ2 2008 is rated for 15 passengers, while the Tige 21i 2007 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Tige RZ2 2008 could be the deciding factor.
Bottom line: Choose the Tige RZ2 2008 if your priority is putting more people on the water — it handles 15 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Tige 21i 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.