The Gekko Revo 6.7 2008 vs Gekko Revo 6.7i 2006 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 — Gekko Revo 6.7 2008 at 21,0 ft versus Gekko Revo 6.7i 2006 at 21,0 ft. At 32 lbs and 32 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 375 hp, the Gekko Revo 6.7 2008 has a 369-hp advantage over the Gekko Revo 6.7i 2006's 6-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 32 gal and 35 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Gekko Revo 6.7 2008 is rated for 9 passengers, while the Gekko Revo 6.7i 2006 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Gekko Revo 6.7 2008 could be the deciding factor.
Bottom line: Choose the Gekko Revo 6.7 2008 if your priority is putting more people on the water — it handles 9 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Gekko Revo 6.7i 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.