Honda
http://www.honda-marine.com/mod.htm

At Honda, we believe our warranty is the best in the industry.
Independent experts agree. Honda’s three-year, limited factory non-declining warranty was selected “best overall warranty” by both Bass and Walleye and Trailer Boat magazines.

Yamaha
http://www.yamaha-motor.com

Innovative engineering and uncompromising quality turned a brash newcomer into the leader others would have to follow. And legions of buyers into believers. When you want the best, you want a Yamaha. Period. A testament to Yahama's leadership is the fact that we design and manufacture the most complete array of innovative, marine-inspired four stroke and High Pressure Direct Injection two stroke outboards in the world-so you can choose the award-winning technology that best suits your needs.