8 1000–1005 kw natural gas generator models side by side — power, phase, sound level, weight and fuel tank capacity, compiled from manufacturer specification sheets.
| Model | Standby | Phase | Sound | Weight | Fuel tank |
|---|---|---|---|---|---|
| Generac 49L | 1000.0 kW | — | — | — | — |
| Kohler 1000REZK | 1000.0 kW | — | — | — | — |
| Perkins 4016-61TRS2 | 1000.0 kW | — | — | — | — |
| Generac MPSG1000 | 1000.0 kW | — | — | — | — |
| Generac MG1000 | 1000.0 kW | 3 | — | 9227.0 kg | — |
| Generac SG1000 | 1000.0 kW | 3 | — | 9227.0 kg | — |
| Cummins/Onan C1000 N6 | 1000.0 kW | 3 Phase | — | 13924.0 kg | — |
| Cummins/Onan GQKB | 1000.0 kW | 3 | — | — | — |
Among 1000–1005 kW Natural Gas generators in this comparison, the Generac MG1000 is lightest at 9227.0 kg dry weight.
Not every model reports every spec — blanks mean the source document didn't state that figure, not that the value is zero.