generac vs kohler generator reviews


As a homeowner, I’ve come to realize the importance of having a reliable generator at home. Power outages can happen unexpectedly, and having a backup source of electricity can provide a peace of mind. In this review, I’ll be comparing two of the top generator brands in the market: Generac and Kohler.

Generac vs. Kohler: A Brief Overview

Generac and Kohler are both well-known companies in the power generation industry. Generac has been around since 1959 and has since become a leader in the residential and commercial generator market. Kohler, on the other hand, has been providing power solutions since the early 1900s and is known for its high-quality products.

Generac Generators Reviewed

Generac GP Series: Strengths, weaknesses, and overall efficiency

The Generac GP Series is an affordable option for homeowners who need a portable generator for emergency situations. It’s known for its ease of use and efficiency, but some customers have reported issues with its durability.

Generac Guardian Series: Features, benefits, and customer feedback

The Generac Guardian Series is a standby generator that offers automatic backup power. It has advanced features such as Mobile LinkTM and G-Flex™ technology, which allows for a customized power output. Customers have raved about its reliability and ease of installation.

Generac Synergy Series: Unique features, pros, and cons

The Generac Synergy Series is a newer line of generators that offers variable speed technology. This means that the generator adjusts the engine speed to match the electrical load, resulting in increased fuel efficiency and quieter operation. However, it comes with a higher price tag than other Generac models.

Kohler Generators Reviewed

Kohler PRO Series: Durability, performance, and noise level

The Kohler PRO Series is a portable generator that’s built for heavy-duty use. It’s designed with a durable steel frame and wheels, making it easy to transport. Customers have praised its reliable performance and relatively low noise level.

Kohler Residential Series: Power output, reliability, and eco-friendliness

The Kohler Residential Series is a standby generator that comes with a 5-year warranty. It’s designed to be eco-friendly, with features such as Quiet-Test™ and automatic load management. Customers have noted its reliable power output and easy installation process.

Kohler Commercial Series: Power capacity, maintenance, and warranty

The Kohler Commercial Series is a line of generators that are built for heavy-duty use in commercial and industrial settings. It has a wide range of power capacity options and comes with a 5-year warranty. Customers have reported that it’s easy to maintain and has a long lifespan.

Head-to-Head Comparison

Both Generac and Kohler offer a range of generators for residential and commercial use. In terms of power output, Kohler generally has a higher capacity than Generac. Fuel efficiency is similar between the two brands, with Generac’s Synergy Series offering the most advanced technology. Kohler is known for its relatively low noise level and eco-friendliness, while Generac has a wider range of products and generally lower prices. Customer service is generally good for both brands, but Kohler’s 5-year warranty is a standout feature.


After researching and comparing Generac and Kohler generators, I would recommend Kohler for those who value eco-friendliness and reliability, and Generac for those who want a wider range of options at a lower price point. Ultimately, the choice depends on individual needs and preferences. If you have experience with Generac or Kohler generators, please share your thoughts in the comments below!

List of 10 generac vs kohler generator reviews

Bestseller No. 1
Generac 6484 Scheduled Maintenance Kit for Home Standby Generators with 12-18 kW 760cc-990cc Engines
  • Scheduled maintenance kit is for standby home generators
  • Kit for 12-18-Kilowatt 760cc - 990cc Engines
  • Maintenance is recommended every 200-hours or 2-years
  • Includes a pre-cleaner, air filter, oil filter, oil funnel, (2) spark plugs, chamois, instruction manual and preventative maintenance reminder sticker
  • Oil must be purchased separately
SaleBestseller No. 2
Generac 2 Pack Genuine 070185ES Oil Filter Fits 070185E 70185 OEM
  • Brand New (2) Pack of Genuine Generac Oil Filters... We are an Authorized Generac Dealer... (2) Pack of Oil Filters Genuine Generac Part # 070185ES Supercedes Old Part #'s 70185, 70185B, 070185E 90 mm Fits Specific Generac Engines Genuine OEM Generac Part
Bestseller No. 3
Generac 8250 GP2500i 2,500-Watt Gas-Powered Portable Generator, CARB Compliant
  • 50 State Configuration/CSA
  • Compact and Lightweight
  • Makes transportation easy with built-in handle
  • Automatically adjusts engine speeds to save fuel and reduce sound emissions
  • Alert you when unit is low on oil, overloaded or ready-to-use
Bestseller No. 4
Generac 00715040K1663 Genuine Original Equipment Manufacturer (OEM) Part for Generac
  • Brand New Genuine Generac Pressure Washer Pump... We are an Authorized Generac Dealer... Pressure Washer Pump 2.2 GPM 2400 PSI Genuine Generac Part # 0K1663 Replaces/Supercedes Old Part # 0H9565 Fits Specific Generac Models Genuine OEM Generac Part
SaleBestseller No. 5
CRAFTSMAN C0010250 2,500-Watt Gas Portable Generator 50-State/CARB Compliant, Powered by Generac
  • Built In Handle – Allows you to carry the generator with one hand for easy mobility
  • Easy Start – Start Stop Choke dial makes starting the generator quick and easy
  • Steady Power – Inverter technology produces safe, clean power, ideal for sensitive electronics and tools
  • Ultra Quiet Design – With fully enclosed case
  • Automatic RPM Control – Adjusts engine speed, reducing consumption and sound levels
Bestseller No. 6
Generac 7043 22kW Air Cooled Guardian Series Home Standby Generator with, 200-Amp Transfer Switch
  • Up to whole house protection with the 200 Amp, NEMA 3R (aluminum outdoor enclosure) smart switch
  • Smart, User-friendly controls; Generac evolution controller features a multilingual LCD display that allows you to Monitor Battery status and track maintenance intervals to ensure your generator is always in top operating condition
  • 240 volts supply
  • Receive real time status updates
SaleBestseller No. 7
Generac 0G0767A OEM RV Spark Plug 0.040" Gap - Fuel Igniter, Replacement Part
  • Includes (1) RC12YC Spark Plug.
  • New, Bulk Packed.
  • Genuine OEM Champion Replacement Part.
  • Consult owners manual for proper part number identification and proper installation.
  • Please refer to list for compatibility.
Bestseller No. 8
Generac 7678 GP3600 3,600-Watt Gas-Powered Portable Generator 50 ST/CARB Compliant
  • Featuring Generac’s PowerRush ADVANCED TECHNOLOGY – Delivers over 40% more starting capacity allowing you to do more with less. Disclaimer Increases electrical current upon demand above rated output when starting electric motors
  • Generac's OHV engine with splash lubrication provides a long engine life
  • Low-oil level shutdown automatically safeguards engine from damage
  • Large-capacity steel fuel tank with incorporated fuel gauge provides durability and long run times
Bestseller No. 10
Generac 7118 Parallel Kit for GP2200i and GP2500i Inverter Generator
  • Double your power – connect two inverters together for 2 times the power, up to 3,230 running watts and 4,400 starting watts
  • Connect your loads to the kit's L5-30R twist lock or TT-30R (RV) receptacles
  • Easy access storage compartment in the back keeps power cables safe when not in use
  • Rated 120 VAC amperage is 28.2 when paralleled

People also ask

1. What is the main difference between Generac and Kohler generators?

Generac generators are designed for residential use and are known for their affordability and ease of use. Kohler generators, on the other hand, are built to withstand heavy-duty commercial and industrial use and offer higher power outputs than Generac.

2. Which brand is more reliable?

Both Generac and Kohler are reliable brands and have a good reputation in the industry. However, Kohler is typically seen as the more reliable of the two due to their higher quality components and longer lifespan.

3. Are Generac generators cheaper than Kohler?

Yes, Generac generators are generally more affordable than Kohler generators, which makes them a popular choice for homeowners and smaller businesses who need backup power. That being said, Kohler generators are more expensive for a reason – they offer higher quality and more robust performance than Generac.

4. Can I install a Generac or Kohler generator myself?

It is not recommended that you attempt to install a generator yourself unless you have extensive experience with electrical work and specific knowledge of generator installation. Both Generac and Kohler recommend that their generators be installed by certified professionals to ensure proper setup and operation.

5. How loud are Generac and Kohler generators?

Both Generac and Kohler generators produce some noise, but their noise levels vary depending on the specific model and size. Generally speaking, Kohler generators tend to be quieter than Generac generators, but you should consult individual product specifications to get an accurate idea of what to expect.

6. Can I run my Generac or Kohler generator on natural gas?

Yes, both Generac and Kohler offer generators that can run on natural gas, in addition to traditional diesel and propane options. Running your generator on natural gas can offer several benefits over other fuel types, including lower emissions, lower fuel costs, and no need for fuel storage tanks.

7. How long do Generac and Kohler generators typically last?

Both Generac and Kohler generators are designed to last for many years with proper maintenance and care. On average, you can expect a generator from either brand to last anywhere from 10 to 30 years, depending on factors such as usage, climate, and quality of installation.