The Crestliner CMV 1750 2005 vs Crestliner Mirage 1700 2007 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 - Crestliner CMV 1750 2005 at 17,0 ft versus Crestliner Mirage 1700 2007 at 17,0 ft. Weight tells a clearer story for trailering families: the Crestliner Mirage 1700 2007 tips the scales at 1 300 lbs - 200 lbs less than the Crestliner CMV 1750 2005 at 1 100 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.
Both boats share a closely matched power ceiling - 125 hp for the Crestliner CMV 1750 2005 and 140 hp for the Crestliner Mirage 1700 2007. 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 Crestliner Mirage 1700 2007 carries 33 gallons versus 24 gallons in the Crestliner CMV 1750 2005. 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 Mirage 1700 2007 is rated for 6 passengers, while the Crestliner CMV 1750 2005 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Mirage 1700 2007 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner CMV 1750 2005 comes in at 9 lbs per hp versus 9 lbs per hp for the Crestliner Mirage 1700 2007. The lower the ratio the more explosive the acceleration - meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: Choose the Crestliner Mirage 1700 2007 if your priority is putting more people on the water - it handles 6 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Crestliner CMV 1750 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.