The Crestliner Mirage 1700 2006 vs Crestliner Sportfish 2150 Sterndrive 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.
Size is the most obvious dividing line here. The Crestliner Sportfish 2150 Sterndrive 2006 measures 21,0 feet overall (2006), giving it roughly 4,0 additional feet of deck space compared to the Crestliner Mirage 1700 2006 at 17,0 feet (2006). Weight tells a clearer story for trailering families: the Crestliner Sportfish 2150 Sterndrive 2006 tips the scales at 2 900 lbs - 1 600 lbs less than the Crestliner Mirage 1700 2006 at 1 300 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 Crestliner Mirage 1700 2006 carries a rated maximum of 140 hp. Engine data for the Crestliner Sportfish 2150 Sterndrive 2006 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Crestliner Sportfish 2150 Sterndrive 2006 carries 77 gallons versus 33 gallons in the Crestliner Mirage 1700 2006. 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 Crestliner Sportfish 2150 Sterndrive 2006 is rated for 8 passengers, while the Crestliner Mirage 1700 2006 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportfish 2150 Sterndrive 2006 could be the deciding factor.
Bottom line: Choose the Crestliner Sportfish 2150 Sterndrive 2006 if your priority is putting more people on the water - it handles 8 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Crestliner Mirage 1700 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.