6 best quiet 4000 watt generators - 2023 Update
Last updated:
A traditional generator is heavy and noisy. If you are looking for a quiet and powerful generator, take a look at the 6 best quiet 4000W inverter generators we have found for you.
Our list of 6 best quiet 4000 watt generators of 2019 contains quiet and powerful tools that you can use for a power outage or during a camping trip. Take a look!
Quiet 4000 Watt Inverter Generators
WEN GN400i RV Ready 4000 WattBest overall
Pros
- Quiet technology
- 3 year limited Warranty
- Multiple outlets
- Parallel capable
- RV ready
- Cheap
Cons
- Limited run time
The WEN GN400i RV Ready 4000 Watt inverter generator got the Quiet Technology so it is 50% quieter with 67 dBA and 20% lighter than a traditional generator .The Economy Mode feature saves fuel and extends engine life.This inverter generator is also the lightest of the list with only 81.6 lbs.
If you have some sensitive electronics products, the generator provides clean energy protecting your goods.
If you have many devices to use, there are enough outlets like a 120V 30A RV Outlet; 2 120V DC outlets and a 12V DC outlet with dual USB adapter.And if you need more power, increase your power output by connecting up to two 2800-watt or higher inverter or digital hybrid with the optional Parallel Kit .
This inverter generator is sold with 3-year limited warranty with free lifetime technical support from dedicated experts. However, note that the transport kit is sold separately.
| Features | |
|---|---|
| Fuel capacity | 1.85 Gallon |
| Engine Displacement | 212cc |
| Running Watts | 3500W |
| Starting Watts | 4000W |
| Run Time (50% load) | 7 Hours |
| Noise Level (23 feet) | 67 dBA |
| Item Weight (lb.) | 66.1 |
| Outlets | (1) 120V 30A RV Outlet; (2) 120V DC outlets ; (1) 12V DC outlet with dual USB adapter |
| Highlight Features | Quiet Technology and Extended Run Time, clean electricity for sensitive electronics, 3 year warranty |
The WEN GN400i RV Ready 4000 Watt inverter generator is the best overall with a long run time, a little noise : 67 dBA, really light 66.1 pounds a 3 year warranty.
Westinghouse iGen4500Most fuel efficient
Pros
- Quietest on the list
- Fuel efficient with Efficient Mode
- Parallel capability
- Wheel & Handle Kit
- Remote Start
Cons
- More expensive
Let’s move on to the most fuel efficient model of the list with up to 18 hour run time on a 2.6 gallon gas tank and an efficiency mode to save fuel.
The Westinghouse iGen4200 generator is the quietest with 62 dBA, much less noisy than traditional portable generator so it won’t be a problem for you or your neighbors.
This generator produces enough power to run what you need for your home or for camping. Indeed, it provides 4500W which can run a fridge(200W-350W), a television (100W-300W), and an air conditioner(2000W).
The generator is delivered with a 3-years warranty and a tool kit.
| Features | |
|---|---|
| Fuel capacity | 3.4 Gallon |
| Engine displacement | 212cc |
| Running Watts | 3700W |
| Starting Watts | 4500W |
| Run time | 18 Hours |
| Noise level | 52 dBA |
| Item weight (lb.) | 93 |
| Outlets | (2) 120V Outlets; (1) TT-30R RV Outlet; (2) USB Ports |
| Highlight Features | Efficiency Mode, plug and play, EPA and CARB Compliant, up to 18 hours run time on a 3.4 gallon gas tank, Wheel & Handle Kit, Remote Start |
The Westinghouse iGen4500 is the more fuel efficient and the quietest of the list.
Pulsar PGD40ISCOQuietest
Pros
- Got wheels and a handle
- CO alert technology
- Parallel capability
Cons
- Whining noise when running near 100% of its capacity
The Pulsar 4,000W Portable Super Quiet Inverter Generator is a great generator with a capacity to run 4.5 hours at half load 1 gallon of fuel.
If you need to charge laptops, cell phones, and other sensitive electronic devices you can charge them with the CO alert and its safe electricity.
If you need more power you can use the parallel capability which allows you to easily connect 2 PGD40ISCO units together for increased power output.
This generator, unlike the others, is sold with never-flat wheels and an extendable handle for super easy transportation.
| Features | |
|---|---|
| Fuel capacity | 1 Gallon |
| Engine Displacement | 145cc |
| Running Watts | 3200W |
| Starting Watts | 4000W |
| Run Time (50% load) | 4.5 hours |
| Noise Level (10 feet) | 59 dBA |
| Item Weight (lb.) | 47.3 |
| Outlets | (2) AC 120V Outlets; (1) 30A RV Outlet ; (1) 12V DC 8A Outlet ; (1) 5V DC USB Outlet |
| Highlight Features | 4.5 hours of operation at half load on 1 gallon, compact design with a Handle and wheels, parallel capacity, CO Alert |
The Pulsar PGD40ISCO 4,000W is made for you if you are looking for a fully included inverter generator.
Quiet 4000 Watt Open Frame Generators
DuroStar DS4000SBest overall
Pros
- Large fuel tank
- Low oil shutoff
- EPA and CARB certified
Cons
- Only 1 year warranty
The DuroStar DS4000S is powered by a DuroStar 7.0 HP for 12 hours of run with a noise at 69 dBA. It has got a system of low oil shut-off which allows to switch off the generator when the oil tank is empty.
With a fuel tank of 4 gallons you’ll need to fill it once for a long running time. The generator provides 4000W of power which can run your needs for a camping trip or for fishing. Furthermore, there are 2 outlets of 120V and 1 of 120V 30A for compatibility purpose.
| Features | |
|---|---|
| Fuel capacity | 4 gallons |
| Engine Displacement | 208cc |
| Running Watts | 3500W |
| Starting Watts | 4000W |
| Run Time (50% load) | 12 Hours |
| Noise Level | 69 dBA |
| Item Weight (lb.) | 105 |
| Outlets | (2) 120V 20A GFCI Outlet; (1) 120V 30A Twist Lock |
| Highlight Features | Powered by a DuroStar 7.0 HP, air cooled OHV engine, low oil shutoff, includes a selection of outlets, EPA and CARB approved |
The DuroStar DS4000S is the best overall of the open frame generator with a big fuel tank providing a really long run time.
Champion 3500-Watt RV ReadyBudget friendly option
Pros
- The cheapest one
- Outlets secured by Volt Guard
- Cold Start
Cons
- No parallel capability
- Sold without wheels
If you have a low budget or don’t want to pay a lot of money on a generator, the Champion 3500-Watt RV Ready Portable Generator is made for you !
The generator is a good choice even if it is the cheapest. Operating at 68 dBA, it is equipped with a 196cc engine, plus touch start, outlets all secured by Volt Guard for safety, an air cooler and low oil shut-off.
The Champion 3500-Watt RV Ready Portable Generator is a perfect solution for camping.
Like all Champion generators, it is guaranteed 3 years. The generator is EPA certified and CARB compliant generator.
| Features | |
|---|---|
| Fuel capacity | 4.8 Gallon |
| Engine Displacement | 208cc |
| Running Watts | 3500W |
| Starting Watts | 4375W |
| Run Time (50% load) | 12 Hours |
| Noise Level (23 feet) | 68 dBA |
| Item Weight (lb.) | 103.4 |
| Outlets | (1) 120V 30A locking outlet ; (1) 120V 30A RV outlet ; (1) 120V 20A household outlet |
| Highlight Features | relatively silent (68dBa) , reliable 196cc Champion engine with Touch Start, push-button electric start, RV ready, outlets all secured by Volt Guard |
The Champion 3500-Watt RV Ready Portable Generator is a budget friendly option offering a nice generator.
Duromax XP4850EHBest dual fuel
Pros
- Fuel efficient while running on propane
- Comes with wheels and a handle kit
- Silent (69dBA)
Cons
- Quite heavy (130 lbs)
The XP4850EH Dual Fuel portable generator is designed as a powerful unit that provides 4850 watts of power. It’s one of the most powerful of the list. Hence you can run multiple devices at the same time.
This generator is EPA and CARB approved. The dual fuel feature is giving you the freedom of choice between gasoline and propane. Propane is 33% more fuel efficiency however gas is more powerful.
| Features | |
|---|---|
| Fuel capacity (Gas) | 3.96 gallons |
| Fuel capacity (Propane) | 20 gallons |
| Engine Displacement | 208cc |
| Running Watts | 3850W |
| Starting Watts | 4850W |
| Run Time (50% load) | 10 Hours |
| Noise Level | 69 dBA |
| Item Weight (lb.) | 130 |
| Outlets | (2) 120V 20A Outlets; (1) 120/240V 30A Twist Lock outlets |
| Highlight Features | EPA and CARB approved, dual-fuel technology, full power panel, flexible line for connecting to tanks of any size |
The DuroMax XP4850EH 4850 watt Dual Fuel generator is a wise solution for long use.
Conclusion
We hope this article helped you to choose the generator you were looking for.