31 10–15 kw bi-fuel (ng/lp) 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 5502 | 10.0 kW | — | — | — | — |
| Generac 5520 | 10.0 kW | — | — | — | — |
| Generac G007171-0 | 10.0 kW | 1 | 61.0 dBA | 153.0 kg | — |
| Generac G007172-0 | 10.0 kW | 1 | 61.0 dBA | 153.0 kg | — |
| Generac G0072100 | 10.0 kW | 1 | — | 338.0 kg | — |
| Generac G-Force 1000 Series | 10.0 kW | Single | — | — | — |
| Cummins/Onan 10 GEAD | 10.0 kW | Single Phase | — | — | — |
| Cummins/Onan LSG-423 | 10.0 kW | Single Phase | — | — | — |
| Cummins/Onan GSAA | 10.5 kW | 1 | — | — | — |
| Kohler 12RESV | 11.0 kW | 1 | 67.0 dBA | 196.0 kg | — |
| Generac G007031-0 | 11.0 kW | 1 | 66.0 dBA | 158.0 kg | — |
| Generac G007032-0 | 11.0 kW | 1 | 66.0 dBA | 158.0 kg | — |
| Generac G007033-0 | 11.0 kW | 1 | 66.0 dBA | 158.0 kg | — |
| Cummins/Onan GNAB | 11.5 kW | Single | — | — | — |
| Kohler 12 RES | 12.0 kW | 1 | 65.0 dBA | 182.0 kg | — |
| Generac 12k | 12.0 kW | 1 | — | 199.1 kg | — |
| Elliott Magnetek Power Systems MPSG12 | 12.0 kW | — | 63.0 dBA | 253.0 kg | — |
| Cummins/Onan GEAA | 12.5 kW | Single Phase | — | — | — |
| Cummins/Onan GEAB | 12.5 kW | Single Phase | — | — | — |
| Generac G007173-0 | 13.0 kW | 1 | 65.0 dBA | 175.0 kg | — |
| Generac G007174-0 | 13.0 kW | 1 | 65.0 dBA | 175.0 kg | — |
| Generac G007175-0 | 13.0 kW | 1 | 65.0 dBA | 175.0 kg | — |
| Kohler 14RES | 14.0 kW | 1 | 67.0 dBA | 191.0 kg | — |
| Generac 5503 | 14.0 kW | — | — | — | — |
| Generac 5522 | 14.0 kW | — | — | — | — |
| Generac G007223-0 | 14.0 kW | 1 | 65.0 dBA | 175.0 kg | — |
| Generac G007224-0 | 14.0 kW | 1 | 65.0 dBA | 175.0 kg | — |
| Generac G007225-0 | 14.0 kW | 1 | 65.0 dBA | 175.0 kg | — |
| Generac G007258-0 | 14.0 kW | 1 | 65.0 dBA | 177.0 kg | — |
| Generac G007323-0 | 14.0 kW | 1 | 65.0 dBA | 177.0 kg | — |
| Cummins/Onan GNAC | 14.0 kW | Single | — | 373.8 kg | — |
Among 10–15 kW Bi-Fuel (NG/LP) generators in this comparison, the Generac G007171-0 is quietest at 61.0 dBA.
Among 10–15 kW Bi-Fuel (NG/LP) generators in this comparison, the Generac G007171-0 is lightest at 153.0 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.