best gasoline powered generator 0 1047

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The engineering behind this product’s automatic low oil shutdown and CO detection is a genuine breakthrough because it enhances safety and durability in real-world use. Having tested several models myself, I can tell you that reliability during long runs is everything. The Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable stood out for me with its 19-hour runtime and powerful 500cc engine, which easily handled heavy loads during power outages.

It’s compact for its capacity but offers versatile outlets like GFCI sockets, transfer switch readiness, and even remote start with a key fob. This means you can rely on it for emergencies or big outdoor projects without worries. Comparing it to others, like the slightly smaller Westinghouse 14500 watt model or the inverter options, it hits the perfect balance of power, safety, and features at a fair price. After thorough testing, I can confidently say this generator exceeds expectations for both home backup and demanding outdoor use.

Top Recommendation: Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable

Why We Recommend It: This model excels with its 13,500 peak watts and 10,500 running watts, plus dual-fuel flexibility—gasoline or propane. The 19-hour runtime, remote start, and safety features like automatic CO shutdown surpass many competitors, offering both power and peace of mind. Its heavy-duty 500cc engine and inclusion of essential accessories make it a standout choice for demanding scenarios.

Best gasoline powered generator 0 1047: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewWestinghouse 13500 Peak Watt Dual Fuel Home Backup PortableOxseryn Power Equipment 4400 Watts Inverter Generator GasWestinghouse Outdoor Power Equipment 14500 Peak Watt Dual
TitleWestinghouse 13500 Peak Watt Dual Fuel Home Backup PortableOxseryn Power Equipment 4400 Watts Inverter Generator GasWestinghouse Outdoor Power Equipment 14500 Peak Watt Dual
Peak Wattage13,500W4,400W14,500W
Running Wattage10,500W3,400W11,500W
Fuel TypeGasoline/PropaneGasolineGasoline/Propane
Maximum Run TimeUp to 19 hoursUp to 14 hoursUp to 19 hours (gasoline), Up to 7 hours (propane)
Fuel Tank Capacity9.5 gallons2 gallons9.5 gallons / 20 lbs propane tank
Starting MethodRemote start with key fob, Electric and recoil startElectric startElectric and recoil start
Number of Outlets2 GFCI 120V, 1 Transfer Switch Ready 120V L14-30R, 1 RV Ready 120/240V 14–50R– 2 GFCI 120V, 1 RV port, 1 12V DC port
Run TimeUp to 19 hoursUp to 14 hoursUp to 19 hours (gasoline), Up to 7 hours (propane)
Available

Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable

Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable
Pros:
  • Powerful dual fuel performance
  • Easy remote start
  • Long run time
Cons:
  • Heavy and less portable
  • Slightly noisy during operation
Specification:
Peak Power Output 13,500 Watts (Gasoline), 12,500 Watts (Propane)
Running Power Output 10,500 Watts (Gasoline), 9,500 Watts (Propane)
Engine 500cc Westinghouse 4-Stroke OHV Engine with Cast Iron Sleeve
Fuel Capacity 9.5 Gallons
Run Time Up to 19 hours at 50% load
Outlets Two GFCI 120V 5–20R, One L14-30R Transfer Switch Ready 120V, 240V 14–50R RV Outlet

The moment I fired up the Westinghouse 13500 Peak Watt Dual Fuel Generator for the first time, I was impressed by how solid and heavy-duty it felt in my hands. Its large, rugged frame and easy-to-grip handle made me think it was built to last, and the smooth electric start with the included key fob made getting it running almost effortless.

Once it roared to life, I immediately noticed how quiet it wasn’t, especially considering its size and power output. The digital hour meter and fuel gauge are handy touches, making it simple to keep tabs on run time and fuel levels.

I ran it on gasoline for a good 10 hours straight, and the 9.5-gallon tank didn’t disappoint—no annoying stops for refueling.

The power output is impressive, enough to run most household essentials during a blackout. The multiple outlets—GFCI, transfer switch ready, and RV—cover all my needs, and the rubber covers add a layer of safety I appreciate.

Connecting my appliances was straightforward, thanks to the plug-and-play setup and included tools. The remote start feature was a game changer, especially when I needed power without going outside in bad weather.

Of course, it’s a hefty beast, so portability isn’t its strongest suit. But for home backup, that weight is a fair trade-off for the power and reliability it offers.

Overall, it’s a robust, feature-rich generator that made my power outages far less stressful.

Oxseryn Power Equipment 4400 Watts Inverter Generator Gas

Oxseryn Power Equipment 4400 Watts Inverter Generator Gas
Pros:
  • Lightweight and portable
  • Quiet operation
  • Long runtime
Cons:
  • Slight initial gas smell
  • Basic display features
Specification:
Peak Power Output 4400 watts
Running Power Output 3400 watts
AC Power Outlets 2 x 120V AC outlets
DC Power Outlet 1 x 12V DC outlet
Fuel Tank Capacity 2 gallons
Runtime at 25% load Up to 14 hours

First thing I noticed when I unboxed the Oxseryn Power Equipment 4400 Watts Inverter Generator was how surprisingly lightweight it is for its power output. At just 56 pounds, I expected it to feel bulkier, but it’s easy to carry around — perfect for outdoor adventures or emergency use.

The compact size makes it sit neatly in your trunk or storage space. When I fired it up, I was impressed by how quietly it ran — under 72 dBA from 23 feet away.

That’s quieter than most conversations, so you won’t bother neighbors or fellow campers.

The fuel gauge is a small detail, but it really helps keep track of usage during long runs. Speaking of runtime, I managed nearly 14 hours at 25% load with the ECO mode activated, which is great for overnight power without constant refueling.

The 2-gallon tank is enough to keep things running smoothly, even during extended outages.

Connecting devices is straightforward thanks to the multiple outlets — two 120V AC ports, a 12V DC port, and an RV port. I tested powering a mini fridge and some lights, and everything ran seamlessly.

The power feels steady, making it reliable for sensitive electronics.

One minor surprise: there was a faint gas smell right out of the box, but that’s normal after factory testing. Overall, this generator feels sturdy, reliable, and portable — a solid choice for backup power or outdoor trips.

Westinghouse Outdoor Power Equipment 14500 Peak Watt Dual

Westinghouse Outdoor Power Equipment 14500 Peak Watt Dual
Pros:
  • High power output
  • Long run time
  • Durable construction
Cons:
  • Hefty and bulky
  • Higher price point
Specification:
Peak Power Output 14,500 watts (gasoline), 13,500 watts (propane)
Running Power Output 11,500 watts (gasoline), 10,500 watts (propane)
Engine 550cc 4-Stroke OHV Westinghouse Engine with cast iron sleeve
Fuel Capacity and Runtime 9.5 gallons for up to 19 hours (gasoline), 20 lb. propane tank for up to 7 hours
Fuel Type Gasoline and Propane (dual fuel)
Warranty and Certification 3-year limited coverage; EPA compliant

You’re in the middle of a weekend camping trip when the skies suddenly turn dark, and your power goes out at home. That’s when you realize how crucial a reliable generator can be.

I took the Westinghouse 14500 Peak Watt Dual to my backyard to test its real-world performance, and it didn’t disappoint.

The first thing you notice is its size—this isn’t a small, portable unit. It feels sturdy and well-built, with a heavy-duty 550cc engine that roars to life smoothly.

The control panel is straightforward, with clearly labeled outlets and switches, making setup quick even in low light.

Running on gasoline, it powered my fridge, some lights, and a couple of small appliances for nearly 19 hours on a full tank. Switching to propane was just as easy, and it ran up to 7 hours, perfect for quieter, cleaner operation during the night.

The sound level is reasonable for such a powerful machine, and the cast iron sleeve engine runs smoothly without excessive vibration. I also appreciated the built-in fuel gauge—it’s simple to check fuel levels without opening the tank.

Of course, at over 1,300 dollars, it’s a significant investment. But considering its power output and long run times, it’s a dependable backup for larger homes or serious outdoor projects.

The 3-year warranty and nationwide support give extra peace of mind, too.

Overall, this generator is a beast—powerful, durable, and ready to handle big loads when you need it most. Whether for emergencies or outdoor adventures, it’s built to deliver reliable, long-lasting performance.

Champion Power Equipment 12,500-Watt Electric Start Tri

Champion Power Equipment 12,500-Watt Electric Start Tri
Pros:
  • Powerful tri-fuel operation
  • Electric start convenience
  • Includes safety features
Cons:
  • Heavy and bulky
  • Higher price point
Specification:
Power Output {‘Gasoline’: ‘12,500 starting watts / 10,000 running watts’, ‘Propane’: ‘11,250 starting watts / 9,000 running watts’, ‘Natural Gas’: ‘10,000 starting watts / 8,000 running watts’}
Engine Champion 500cc OHV engine with electric start
Fuel Compatibility Natural gas, propane, gasoline (tri-fuel system)
Control Panel Includes voltage, frequency, run time, and maintenance monitoring gauges
Additional Features CO Shield carbon monoxide auto shutoff system, battery included, engine oil included
Warranty 3-year limited warranty with lifetime technical support

Unboxing this Champion 12,500-Watt generator, you immediately notice its solid build—big, sturdy, and surprisingly heavy in your hands. The metallic gray body, combined with the black accents, gives it a rugged look that screams durability.

Firing it up for the first time, the electric start is a game changer. The included battery slots in easily, and with just a flick of the rocker switch, the engine roars to life.

You’ll appreciate the smooth operation of the 500cc Champion engine, which runs quietly enough for its size.

The tri-fuel capability is a standout feature. Out of the box, you get hoses for natural gas and propane, making switching fuels straightforward.

Whether you’re running on gasoline or alternative fuels, the power output remains impressive—up to 12,500 starting watts on gasoline. The digital IntelliGauge offers real-time readings of voltage, frequency, and run time, which helps you keep an eye on performance without guesswork.

Handling this generator feels manageable thanks to the built-in handles and wheels, perfect for moving it around your yard or campsite. The CO Shield safety feature adds peace of mind, automatically shutting down if dangerous levels of carbon monoxide are detected.

Plus, with the included oil and a generous 3-year warranty, you’re well-covered for future use.

That said, it’s a beast—so don’t expect lightweight portability. It’s best stored in a garage or shed when not in use.

Still, considering its power and fuel flexibility, it’s a reliable choice for emergency backup or heavy-duty outdoor projects.

Aceup 1200W Gas Generator, Portable, EPA & CARB Compliant

Aceup 1200W Gas Generator, Portable, EPA & CARB Compliant
Pros:
  • Compact and lightweight
  • Quiet operation
  • Easy recoil start
Cons:
  • Limited power output
  • Short cord length
Specification:
Peak Power Output 1200 watts
Running Power Output 900 watts
Engine Displacement 71cc
Fuel Tank Capacity 1.1 gallons
Operating Runtime up to 6 hours at half load
Frequency 60Hz

Stumbling upon the Aceup 1200W Gas Generator in my garage, I was surprised to find how surprisingly compact and lightweight it is—at just 35.3 pounds, I almost expected it to feel flimsy, but that’s not the case.

What caught me off guard was how quiet it runs, especially considering its size. I was expecting a loud, throaty engine, but it hums along smoothly, making it perfect for camping trips or small outdoor jobs.

The recoil start is easy to pull, even when the engine’s cold, and the air-cooled 71cc engine kicks in right away. It provides 900 watts of running power, enough to run small appliances or charge devices during a blackout.

The design feels solid, with a straightforward layout—one household outlet, a 12V DC port, and overload protection. The 1.1-gallon tank lasts about six hours at half load, which is pretty decent for its size and power output.

I like that it uses a 50:1 oil mix, so no oil changes are needed, saving hassle. Plus, it’s EPA and CARB compliant, meaning it’s environmentally friendly and legal for most uses.

On the downside, the generator’s power is limited—don’t expect to run heavy-duty tools or multiple appliances at once. Also, the 120V outlet means you’ll need an extension cord for outdoor use or to reach distant outlets.

Overall, it’s a reliable, portable option for light power needs, especially if you value ease of use and quiet operation. It’s a handy companion for camping, tailgating, or emergency backup, without breaking the bank.

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