

⚡ Power up anywhere, quietly and efficiently — don’t get left in the dark!
The Generac GP3300i inverter generator delivers 3300 watts peak power with advanced PowerRush™ technology, providing 50% more starting capacity for demanding outdoor and emergency power needs. Featuring TruePower technology, it ensures clean, stable electricity safe for sensitive devices. Its 1.06-gallon fuel tank combined with Eco Mode optimizes fuel efficiency and runtime, while a super quiet, lightweight design makes it ideal for camping, tailgating, and residential backup. Smart LED indicators, USB charging ports, and parallel-ready capability add convenience and versatility to this reliable power solution.


















| ASIN | B0DD1R1CXC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,140 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #86 in Outdoor Generators |
| Brand | Generac |
| Color | Orange, Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (231) |
| Date First Available | August 14, 2024 |
| Engine Displacement | 439 Cubic Centimeters |
| Engine Power Maximum | 3.3 Kilowatts |
| Engine Type | 4 Stroke |
| Fuel Type | Gasoline |
| Ignition System Type | Electronic |
| Included Components | Engine Oil, Oil Funnel, Owner's Manual, Tool Kit |
| Item Package Quantity | 1 |
| Item Weight | 59.5 pounds |
| Item model number | 71532 |
| Manufacturer | Generac |
| Material | Steel |
| Model Name | GP3300i |
| Output Wattage | 3300 |
| Part Number | G0071532 |
| Power Source | Fuel Powered |
| Product Dimensions | 22.3"L x 13.4"W x 18.4"H |
| Recommended Uses For Product | Camping, Residential |
| Running Wattage | 2500 Watts |
| Special Feature | Automatic Voltage Regulation, CO Sensor, Fully Enclosed Design, Lightweight, Super Quiet |
| Special Features | Automatic Voltage Regulation, CO Sensor, Fully Enclosed Design, Lightweight, Super Quiet |
| Starting Wattage | 3300 Watts |
| Style | 3300-Watt Inverter - COsense - 49 ST |
| Tank Volume | 1.06 Gallons |
| Total Power Outlets | 3 |
| UPC | 696471104011 |
| Voltage | 120 Volts (AC) |
| Warranty Description | 3 year limited |
| Wattage | 3300 watts |
D**Y
Delivers just as advertised and very quiet, but don't expect more than 2000 watts at 5000 feet
This Generac 3200i (2500-continuous watts) should do the trick the next time power goes out at our home. I wanted to buy a Honda EU2200i because of its quietness and reputation, but at 5500 feet altitude I didn't think its 1800 continuous watts was up to running the gas furnace, the fridge, and a few lights and battery chargers. The Generac was $500 cheaper and nearly 40 percent more powerful. Out of the box, I had to run at half choke for nearly a minute before it started to run normally. Otherwise, subsequent starting is a breeze. It's wonderfully quiet as well; it definitely won't bother us or the neighbors. And I'm glad I got the bigger wattage. I tested it with several combinations of current draw. It will run two circular saws simultaneously, but the engine bogs way down and my in-line watt meter indicated supply reductions of several hundred watts. That's not a problem for making a single cut but it would definitely be bad for the motors long-term. It powers either circular saw or a 1500-watt milk house heater just fine, but add any two in combination and it bogs down and doesn't recover. The best it could do was to run a milkhouse heater on the low setting (1320 watts draw) and a 6-amp drill (630-watt draw) for a total draw of 1950 watts. That's about right, given a 4 percent reduction in engine output per 1000 feet above sea level. The Generac 3500XL I bought 35 years ago ran great until the plastic gas lines rotted out. I could have repaired the gas lines but I worried about how clean the power would be for electronics these days. This new 3300i isn't pure-sine-wave output, but at 3 percent THD, it's close enough. Thus far, it delivers exactly as advertised. My only wish is that it came with the switch to turn the eco mode off. That might help with starting in colder weather. Maybe that won't be a problem, but I won't know until our first winter comes along.
J**R
Reliable and Easy to Use.
Great little generator. So far so good. I have used it one after the initial oil fill. It starts right up, runs fairly quiet and provides clean power.
S**H
Hope you have better luck
I got this generator to use with my travel trailer because it has the ability to run the ac power with an adapter. Straight out of box the generator leaked fuel. I couldn’t return via Amazon because oil and fuel had been added; the only way I could make sure it worked prior to camping. Generac customer service is pretty terrible and not much help. Pretty much someone working at their house reading a script. They told me to take it to a local generac service repair shop. I have been waiting almost a month and they haven’t even looked at the generator. I am very disappointed in the way I have been treated with this expensive generator purchase. It does run quiet so once the fuel leak is repaired i am hoping all else is well.
D**Y
Sized for the manual transfer switch at my house
Fast shipping. Arrived one day earlier than promised. Easy assembly and start up. READ THE DIRECTIONS. The battery is disconnected but fully charged. The generator comes with screwdriver and wrenches required to open battery and engine compartments. Also comes with 20 ounces of motor oil. Initially it took three tries to start up on LP Gas. Runs smooth and quiet. Installed with a #6 ground wire connected to a half inch metal conduit.
V**I
Powerful and long-lasting, but with a minor issue
The generator has immense power and runs for a long time without problems. It’s reliable and great for heavy use. However, it does leak a bit of gas, so be careful where you store it. Overall, still a great buy for the performance.
M**L
Not as easy to start as my previous Gernerac.
I purchased the lower-output Generac about four years ago. It did everything I wanted it to. My sister-in-law bought a camper trailer with no power except solar, so in a fit of total weakness, I gave her my generator set. I was going along fine without it. Then, one day, my electricity went out, and I could not brew a cup of coffee. As a retired guy, I tend to dwell on things, and I kept thinking if I had my little generator set, I would be drinking coffee. I saved up some points on Amazon and purchased this generator set. This engine on the Gen set likes to start one way and one way only. If you want to pull it to start, and it will run, nope, it's not going to happen. This is a four-stroke engine. You have to take the pull start and pull it out until you feel the compression stroke. Then, let the cord back in for a full pull, and it starts every time. The compression stroke is when you feel resistance at the pull start.
J**.
Quiet and easy to start.
Bought this for my son and daughter-in-law who are always losing power. They had to toss all the contents of their refrigerator multiple times. This isn't a giant generator but it will keep them from having to do that again. easy to use, quite and seems like really nice quality.
B**Y
Started right up, everything needed in the box.
Oil and funnel included, which was convenient. Added gas and two pulls later it was running. Relatively quiet, runs smoothly and seems to have rated power output. Directions are clear, quality product.
Trustpilot
1 month ago
2 months ago