The rest of the range carries over, so if you already know the Alterra and Prowler families, the changes are easy to sort out. The New Alterra 110 for Younger RidersThe Alterra 110 is the headline for the ATV side. The New Prowler 500 Side-by-SideOn the side-by-side side, the new Prowler 500 sits on a compact chassis with a 443cc fuel-injected engine. Pricing on the Prowler 500 opens at $10,799, and a limited edition version comes in at $11,999. The returning side-by-sides are the Prowler 800 XT, 800 XT Crew, 800 Limited, and 800 Crew Limited.