When two boats share the same hull type — in this case both the Contender 35 Side Console 2009 and the Contender 40 Express 2011 are deep 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 Contender 40 Express 2011 measures 39,9 feet overall (2011), giving it roughly 4,8 additional feet of deck space compared to the Contender 35 Side Console 2009 at 35,2 feet (2009). Weight tells a clearer story for trailering families: the Contender 40 Express 2011 tips the scales at 16 422 lbs — 16 347 lbs less than the Contender 35 Side Console 2009 at 75 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 power gap is worth calling out. Rated to 1 100 hp, the Contender 40 Express 2011 has a 350-hp advantage over the Contender 35 Side Console 2009's 750-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Contender 40 Express 2011 carries 48 gallons versus 34 gallons in the Contender 35 Side Console 2009. 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 Contender 40 Express 2011 is rated for 12 passengers, while the Contender 35 Side Console 2009 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Contender 40 Express 2011 could be the deciding factor.