When two boats share the same hull type — in this case both the Starcraft Marine Electro-Star 2010 and the Starcraft Marine SF 1420 DLX SIDE 2009 are modified vee designs with fiberglass 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 Starcraft Marine Electro-Star 2010 measures 20,3 feet overall (2010), giving it roughly 6,3 additional feet of deck space compared to the Starcraft Marine SF 1420 DLX SIDE 2009 at 14,0 feet (2009). Weight tells a clearer story for trailering families: the Starcraft Marine Electro-Star 2010 tips the scales at 2 405 lbs — 2 362 lbs more than the Starcraft Marine SF 1420 DLX SIDE 2009 at 43 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.
The Starcraft Marine SF 1420 DLX SIDE 2009 tops out at 25 hp. Engine specs for the Starcraft Marine Electro-Star 2010 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Starcraft Marine Electro-Star 2010 is rated for 12 passengers, while the Starcraft Marine SF 1420 DLX SIDE 2009 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine Electro-Star 2010 could be the deciding factor.
Bottom line: Choose the Starcraft Marine Electro-Star 2010 if your priority is putting more people on the water — it handles 12 passengers and at 20,3 ft it has the deck room to back that rating up comfortably. The Starcraft Marine SF 1420 DLX SIDE 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.