Matching a flat Alumacraft VB 1860 AW Tunnel CC 2008 against a modified vee Alumacraft VS170 2007 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department — Alumacraft VB 1860 AW Tunnel CC 2008 at 18,0 ft versus Alumacraft VS170 2007 at 17,0 ft. At 905 lbs and 852 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 115 hp, the Alumacraft VB 1860 AW Tunnel CC 2008 has a 45-hp advantage over the Alumacraft VS170 2007's 70-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 16 gal and 16 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Alumacraft VB 1860 AW Tunnel CC 2008 is rated for 6 passengers, while the Alumacraft VS170 2007 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft VB 1860 AW Tunnel CC 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Alumacraft VB 1860 AW Tunnel CC 2008 comes in at 8 lbs per hp versus 12 lbs per hp for the Alumacraft VS170 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.