When two standby generator quotes are about $1,500 apart but come with the same 10-year warranty, the choice is not always as simple as taking the lower price. For many homeowners, the bigger question is which unit is less likely to leave them waiting on repairs when the power is already out.
In a Reddit thread on r/Generator, one shopper was weighing two bids that looked close on paper: about $10,500 for a 14-kilowatt Generac and around $12,000 for an 18-kW Briggs. The hesitation was on Generac's 816cc engine.
The OP asked, "Heard so many mixed things about Generac more specifically about their 816cc and new hydraulic lifters. Any advice or input?"
Here's what to know
Price was only part of the debate in the replies. Users focused instead on how each brand holds up during a real outage, and some of the strongest criticism was aimed at Generac.
One said, "During a recent outage, a coworker ran the Briggs for 10 days straight. His neighbor's Generac failed on day 2."
Another user said, "Generac's service network is a whole lot bigger than Briggs."
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Even one user who said they had multiple broken 816 engines in the shop still leaned toward Generac. They described Briggs as a "big unknown."
More background
A standby generator is not like buying a small portable unit for occasional use. It is a major home system meant to perform when the stakes are high — during severe weather, grid failures, or extended outages that can put food storage, heating, cooling, and medical equipment at risk.
On paper, both options seemed similar in terms of coverage. Users suggested that repair frequency and access to local dealers may matter more than what the warranty promises.
Brand reputation was not the only difference people mentioned.
One user noted that Briggs uses a front exhaust, which "Makes it easier to put in certain areas and harder to put in others." For some homes, placement constraints could matter just as much as engine size.
Users also questioned whether the shopper needed to compare those exact models at all, with some suggesting that a properly sized alternative might make more sense than paying for extra capacity.
What can be done?
One user asked, "What are your actual needs? Will both units address the needs sufficiently? Don't forget to confirm the max (surge) power needs and the running needs, particularly considering the fuel type you will utilize."
The discussion kept returning to running load, surge demand, and fuel type, especially for central air and other large appliances.
One user specifically suggested adding a soft start to an air-conditioning system, which can reduce startup demand and potentially expand the list of suitable generators.
Service access close to home was another major theme, with commenters emphasizing the brands local installers handle most often and the strength of the nearby dealer network.
One user said, "It's great that the warranties are long, but ultimately, a warranty isn't really that beneficial if the unit needs regular repairs."
Where can I learn more?
If you're comparing standby generators, it also helps to look at the broader shift in home backup power. These stories cover battery-based alternatives, the safety limits of fuel-burning generators, and why some homeowners are replacing older systems.
• Homeowners are opting for these next-gen models as solar-linked batteries challenge old backup generators.
• After Hurricane Beryl, families learned how carbon monoxide can build up fast around backup generators.
• This winter, some homeowners may upgrade their backup generators for steadier, lower-stress home power.
• More households are choosing to retire outdated backup generators before gasoline fumes become a crisis.
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