RideApart.com, MotorScooterGuide.net, Bennett's BikeSocial page and the Motorcycles section of About.com feature reviews for the Suzuki Bergman 400. ReviewCentre.com also provides reviews of this scooter.
RideApart.com notes that the Suzuki Bergman 400 includes positive features such as the build quality, gas mileage and storage space. The reviewer does not find many disadvantages with this scooter but does note that it is better suited for driving on city roads than on freeways. Additionally, the review states that the windshield does well at deflecting the airflow away from the driver but is difficult to see through.
Bennett's BikeSocial page notes that the scooter offers weather protection, plush seating and other comfortable features, including hand guards and optional heated grips. The review does note that the scooter is costly but is less expensive than other big scooters.