Pricing reviewed October 2026
Kohler's reputation rests on industrial engine heritage dating to 1920 — the reason it's our pick for maximum durability. Generac's scale means wider dealer and parts availability.
| Generac | Kohler | |
|---|---|---|
| U.S. residential share | 70%+ | Smaller |
| Remote monitoring | Mobile Link (included) | OnCue |
| Power restoration | Automatic | ~10 seconds |
| Heritage | Broadest residential lineup | Industrial engines; founded 1920 |
| Warranty | 5 years (extendable to 10) | 5 years / 2,000 hours (extendable to 10) |
| Self-test | Quiet-Test mode | Weekly exercise |
| Best for | Practical default, wide dealer network | Maximum durability |
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Brand facts (Generac 70%+ U.S. residential market share, Mobile Link monitoring, Quiet-Test; Kohler ~10-second power restoration, industrial engine heritage since 1920, OnCue monitoring, 5-year/2,000-hour warranty; both offer 5-year warranties extendable to 10 years) come from the KohlerVsGenerac brand comparison sources. Specific model specs change often — confirm on the manufacturer's spec sheet. Prices from the HomeGeneratorCost 2026 guide.