DuroMax XP2300iH vs Generac 2500i
What is the difference?
The DuroMax XP2300iH has 1.8 kW of running power, 2.3 kW peak. The Generac 2500i has 2.2 kW of running power, 2.5 kW peak.
The DuroMax XP2300iH runs 7 h at half load, the Generac 2500i runs 4.5 h at half load. The DuroMax XP2300iH runs longer on a tank.
The DuroMax XP2300iH has a 1.1 gal tank, the Generac 2500i has a 1 gal tank.
The DuroMax XP2300iH weighs 53 lb, the Generac 2500i weighs 49 lb. The Generac 2500i is easier to carry.
Specs side by side
| DuroMax XP2300iH | Generac 2500i | |
|---|---|---|
| Running W | 1800 | 2200 |
| Peak W | 2300 | 2500 |
| Fuel | dual-fuel | — |
| Tank (gal) | 1.1 | 1 |
| Run time @50 % (h) | 7 | 4.5 |
| Noise (dB) | — | — |
| CO shutoff | yes | yes |
| Weight (lb) | 53 | 49 |
| Warranty (yr) | 3 | — |
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Specs as read from manufacturer pages on 2026-10-31 / 2026-10-26. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which has more running watts, DuroMax XP2300iH or Generac 2500i?
The Generac 2500i. More running watts: 2200 W vs 1800 W.
Which is lighter, DuroMax XP2300iH or Generac 2500i?
The Generac 2500i. Lighter: 49 lb vs 53 lb.
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Compare other models → · All DuroMax models · All Generac models