Compare
Both Kohler and Cummins manufacture residential standby generators with comparable kW ranges and similar installed price points. Neither is a clear-cut winner for every homeowner — local dealer availability, installer experience with each brand, and specific model features often matter more than brand preference in a typical residential installation.
| Feature | Kohler | Cummins |
|---|---|---|
| Residential kW range | 8.5–26 kW (higher for commercial lines) | 7.5–26 kW (higher for commercial lines) |
| Fuel options | Natural gas or propane | Natural gas or propane |
| Typical installed cost | $7,000–$13,000 | $7,500–$14,000 |
| Commercial/industrial depth | Substantial — Kohler Power has a long commercial history; rebranded as Rehlko in 2024 | Very deep — Cummins has one of the broadest commercial and industrial generator lines globally |
| Remote monitoring | Yes (Kohler OnCue) | Yes (Cummins Connect) |
| U.S. dealer network | Large — widely available in most U.S. markets | Available in most U.S. markets; somewhat fewer residential-focused dealers than Kohler in some regions |
Bottom line
Kohler and Cummins offer comparable residential standby products at similar price points. Cummins has wider commercial and industrial product depth, which may be a factor for high-capacity residential needs. For a typical single-family home, local dealer availability and installer familiarity with the brand are often the most practical decision factors.
