Schwinn                    Schwinn                      Nautilus                         Schwinn                        Schwinn
                                                    A40                             420                            E 514                               431                                 460

Display Type                               LCD                             LCD                       Blue Backlit                    Blue Backlit                    Touch Screen
                                                                                                                         LCD                                LCD                              Backlit LCD

                                                                                                                         
Display Readout             Speed, Time, RPM,        Speed, Time, RPM,         Speed, Time, RPM,         Speed, Time, RPM,         Speed, Time, RPM,
                                          Distance, Pulse,             Interval Time, Pulse,         Interval Time, Pulse,        Interval Time, Pulse,       Interval Time, Pulse,
                                          Pulse, Calories,              Watts, Distance,               Watts, Distance,                 Watts, Distance,             Watts, Distance,
                                             Resistance Level,               Resistance Level,               Resistance Level,                 Resistance Level,              Resistance Level,
                                             Course Profile                     Calories, Course                 Calories, Course                  Calories, Course               Calories, Course
                                                                                              Profile                                    Profile                                   Profile                                  Profile


Heart Rate Monitor                 Grip Sensor                        Grip Sensor                       Grip Sensor with                     Grip Sensor                       Grip Sensor with 
                                                                                                                                             Telemetry                                                                          Telemetry
                 
Resistance Levels                       8                                            16                                         16                                       16                                            16                           
 
Resistance Systems               Quiet Magnetic                      Quiet Magnetic                      Quiet Magnetic                       Quiet Magnetic                        Quiet Magnetic 
                                                 Eddy Current Brake               Eddy Current Brake              Eddy Current Brake               Eddy Current Brake               Eddy Current Brake


# of Workouts                               6                                            12                                          17                                         19                                           16

Workout Programs                 1 Manuel                               1 Manuel                              1 Manuel                               1 Manuel                                   1 Manuel 
                                                 6 Profile                                 8 Profile                              11 Profile                               10 Profile                                   11 Profile
                                                                                                                                            2 Custom                               1 Calorie Goal                           2 Custom
                                                                                                                                                                                          1 Time Trail
                                                                                                                                                                                          3 Heart Rate
                                                                                                                                                                                           2 Custom
                                                                                                                                                                                                                      
Feedback Programs            None                                 None                            My Nautilus                            1 Recovery                           Schwinn 
                                                                                                                              Tracking                                1 Results                              Advantage
                                                                                                                                                                            1 BMI                                   Tracking

Stride Length                   17" Fixed                           18" Fixed                         18" Fixed                                18" Fixed                         2" to 28" Variable

Max. User Weight                   275 lbs.                               300 lbs.                                  300 lbs.                                    300 lbs.                                      300 lbs. .

Dimensions                    59"l x 25"w x 64"h       62"l x 26"w x 68"h            62"l x 26"w x 71"h            59"l x 26"w x 68"h                54"l x 34"w x 73"h

Warranty                       Frame: 2 years               Frame: 5 years                     Frame: 10 years                    Frame: 15 years                 Frame: 10 years
                                      Parts: 6 months              Parts: 1 year                        Parts: 2 year                        Parts: 2 year                       Parts: 2 year
                                      Electronics: 6 months     Electronics: 1 year              Electronics: 1 year                 Electronics: 1 year             Electronics: 1 year
                                      Wear Parts: 30 days      Wear Parts: 6 months         Wear Parts: 6 months           Wear Parts: 6 months       Wear Parts: 6 months