What is the best 5000 watt generator? The answer to this question may not be as simple as you think. There are many factors that determine which generator is the best for each individual person. Look at our complete guide about what type of generators there are, what they are used for, and reviews of some of the top models on the market today!

Comparsion Table

Model Start/Run Wattage Noise Level Fuel Type Start Type Editor’s Rating
DuroStar DS7000Q
6000/5500 70 dBA Diesel Electric Start, Remote Start 8.0
WEN 56682
7000/5500 74 dBA Gasoline Electric Start, Recoil Start 7.6
Generac XD5000E
Check Price
5500/5000 - Diesel Recoil Start 7.1

#1. DuroStar DS7000Q 5,500 Watt - Portable Diesel Generator

Are you looking for a best-value generator to use at home as an electricity backup? The DuroStar DS7000Q might be the answer to your power backup plans!

At a glance, the DS7000Q is enclosed in a large rectangular steel casing with wheels at the bottom – designed to be powerful and robust with cost-effective fuel consumption. Here is what the manufacturer includes in the packaging:

  • DuroStar DS7000Q Silent Diesel Generator
  • Battery (for electric start)
  • Remote (for remote start)
  • Maintenance Tool Kit
  • User Manual

Operation & Ease of Use

For those that have experience with generators, you will find the DS7000Q fairly easy to use. DuroStar strapped an electric starter onto it for users to get it started with a convenient wireless remote control.

The control panel of the DS7000Q is ideally easy to read and use. To complement the oil alert lamp, the DS7000Q has an inbuilt low oil pressure detecting system that automatically shuts it down for optimum safety. A voltmeter lets you keep an eye out for the power output.

The four caster-style wheels allow you to glide this 305 lbs workhorse over a paved, or smooth, surface. However, it might be impossible to move it on gravel surfaces.

Noise Level & Power

The DS7000Q has a super quiet functionality. It has a muffler that enables it to run smoothly at a minimum noise of about 70 decibels.

This 418cc portable diesel engine makes use of an innovative direct injection fuel system for high energy yields. The DuroStar DS7000Q presents a continuous running power of 5500W with a peak power of 6000W. Though it houses a smaller 3.83-gallon diesel tank, it runs for 12 hours at half load.

Verdict: Should You Buy It?

Everything considered, the DuroStar DS7000Q Generator still is a cost-effective diesel generator. It certainly is an economical investment that might be the best portable backup generator to power your home through the darkness.

What’s more? If you are looking to purchase one for residential use, you get a 30-day satisfaction guarantee as well as a 3-year warranty. Hopefully, this DuroStar DS7000Q review has answered your questions and helps you make a more informed purchase decision.

Do you have experience with this generator? What are your thoughts or tips? Please take a moment to let us know in the comments!

DuroStar DS7000Q 5,500 Watt - Portable Diesel Generator


  • Starting Wattage: 6000
  • Running Wattage: 5500
  • Noise Level from 23 ft.: 70 dBA
  • Inverter: no
  • Start Type:  Electric Start, Remote Start
  • Fuel Type:  Diesel

Our grades

Noise 7.9
Efficiency 9.8
Reliability/Customer Satisfaction 7.8
Power to Price Ratio 6.4
8.0 Average rating
  • Diesel Generator
  • Powerful, robust, and efficient operational capability
  • Good fuel efficiency
  • Low oil automated shut off system
  • Wheel kit
  • Extremely quiet functionality
  • Electric start and remote
  • Expensive
  • Some of the DS7000Q customers express their concerns on the availability of the model’s spare parts

#2. WEN 56682 - Best 5,500 Watt Generator with Electric Start

Portable, gas-powered generators don’t come cheap! But, there are some good buys on the market that maximize on power to compensate for the price. So, it doesn’t really matter if you’re heading out into the wilderness, or if you want to save your family from the sporadic natural perils – a good generator always comes in handy.

That said, choosing a top-quality model can certainly make the difference. But which is the best generator to focus on right about now? You need one that presents you with a lot of power and ample runtime; reason why you might have to closely scrutinize the WEN 56682 portable generator.

At a glance, the WEN 56682 looks like a bulky powerful machine made up of robust tubular-frame cage constructs that’s presented in a more portable package. Are you an RV owner who wants to upgrade your experience up a notch? Why not take a moment to put this model under scrutiny to find out why it might be the ideal unit geared towards your preferences?

What is in the Package?

Here’s what the manufacturer includes in the packaging:

  • WEN 56682 Portable, Gas-Powered Generator
  • Battery (for electric start)
  • Wheel Kit
  • Maintenance Tool Kit
  • User Manual

Operation & Ease of Use

The WEN 56682 is pretty easy to use for experienced generator operators. To get the generator up and running, you simply have to flick the ignition switch – an elegant feature if you ever got sore tussling with pull starts. Good thing is that you still have the option to pull the standard recoil starter as a backup for the instance the battery is low on charge.

The power panel of this model comes with 5 AC outlets - (1) 120/240V 30A (L14-30R), (2) Duplexes 120V 20A (5-20R). Also, it sports a DC outlet – 12V 8A; allows you to easily charge your batteries. Note that the twist-lock L14-30R receptacle ensures that the WEN 56682 is transfer switch ready – you can connect it to a breaker box to power your RV.

On the control panel of this model, you’ll find the data center. Here, all the info you need on the lifetime run hours is conveniently displayed to help you monitor the generator’s status and activity. Thanks to a built-in fuel gauge, you can keep an eye on the gas-level at your convenience.

There are built-in safety features to keep this portable generator safe when you’re away. In case the oil level gets too low, or if this generator is somehow overloaded, it is designed to automatically switch off.

Furthermore, the ergonomic build of this 200lbs model makes moving it around effortless. Even though it may be a challenge to manually lift and transport this generator, its folding handle and large, indestructible wheels help the operator to pull or push it; the manufacturer ideally built the WEN 56682 for outdoor use.

Noise Level & Power

The WEN 56682 portable generator sports a 390cc, WEN OHV 4-stroke, gasoline-fueled engine; provides a power yield of about 5,500 running watts and about 7,000 surge watts.

Case in point: – if you are tailgating or camping, this portable generator might allow you to simultaneously power a number of appliances, for example – a DVD player, toaster oven, radiant heater, coffee maker, rice cooker, blender, and a cell phone charger.

The WEN 56682 has a 6.5-gallon fuel tank and you can expect it to present you with up to 11hrs of runtime at 50% Load when on full-tank. With a fuel consumption of approximately 0.59 GPH, this model has decent gasoline-efficiency in comparison to other generators in its class.

The rather unfortunate point to most powerhouses is that they more often than not trade off noise generation for wattage. Be it as it may – at a noise rating of about 74 dBA, the WEN 56682 is merely slightly noisier than your typical vacuum cleaner!

Verdict: Should You Buy It?

All things considered, the WEN 56682 Gas-Powered Portable Generator presents this entire power yield, and advanced features, for a whole lot less as compared to other portable units with the same wattage output.

Granted, this model might not be the lightest finds on the market, but it is surely a reliable and powerful unit that works great in challenging environments. For those looking for loads of bang for their buck and the expediency of an electric ignition, you might want to buy the WEN 56682 Gas Powered Portable Generator.

Do you have experience with this generator? What are your thoughts or tips? Please take a moment to let us know in the comments!

WEN 56682 - Best 5,500 Watt Generator with Electric Start


  • Starting Wattage: 7000
  • Running Wattage: 5500
  • Noise Level from 23 ft.: 74 dBA
  • Inverter: no
  • Start Type:  Electric Start, Recoil Start
  • Fuel Type:  Gasoline

Our grades

Noise 5.8
Efficiency 7.8
Reliability/Customer Satisfaction 9.2
Power to Price Ratio 8.4
7.6 Average rating
  • Inexpensive
  • Electric Start
  • Superior Wattage
  • The generator is very easy to operate
  • Very reliable
  • No remote start
  • Heavy (200lbs)
  • Not CARB-compliant
  • Noise level is a bit more than its competitor models

#3. Generac XD5000E 5,000 Watt - Portable Diesel Generator

Modern diesel generators are known for being more efficient and providing a long life while requiring less maintenance. The Generac XD5000E is one perfect example of these diesel generators.

It's a mid-range model of high-quality standards and offers great power and reliability, factors which have made it stand out against the best diesel generators that the market has to offer.

Under the hood of the unit is an air-cooled 435cc Yanmar LW Series engine which is capable of producing around 5, 000 watts of continuous power and 5,500 watts of surge power.

That's sufficient output to keep almost everything in a house running in case of an extended outage. Beyond power, this Generac model guarantees balance and smooth operation with minimal vibrations.

It utilizes a direct fuel injection engine which delivers 9.3HP at a consistent speed of 3,600 RPMs plus it's counterbalanced to facilitate smooth operation even at such high speeds.

Therefore, vibrations which used to be a major issue with older diesel engines won't be a point of concern with this model.

Like many other diesel generators, the XD5000E is not an inverter but it does feature a true power technology which allows it to provide cleaner power compared to a lot of other diesel generators.

Despite the enormous output, this technology is able to deliver power with a total harmonic distortion of less than 5% which makes it safe enough to distribute clean and smooth electricity.

That means you can use it to power even the most sensitive electronics like your smartphone and computer without having to worry about them getting fried by surges.

Another thing that stands out in this Generac XD5000E model is its incredible runtime. It has a 12-gallon fuel tank which is really generous and ensures continuous power supply for a long time during an outage.

Operating at 50% load, the unit can run for up to 32 hours straight which means you can use it for a whole day from morning to morning before you have to refill it. At full load, it can go for up to 16 hours which is still a decent runtime compared to that of similar models.

It's one of the best fuel-efficient diesel generators available in the market and it comes with an automatic shutdown feature, so in case the oil level gets too low, it will immediately shutdown.

Operating this generator is also no hassle at all. You can use either a push-button electric start or a recoil pull start to start it both which are straightforward. The unit also features a compression release lever which makes it easier to start it in cold weather.

However, the battery for the electric start is not included which is unfortunate plus there's no remote start option. Another notable downside is weight. At 254 pounds, it's quite a heavy unit which considerably limits its portability.

The good news though is that it features a dual grip handle and 2 never-flat wheels to make it a bit easy to move. Further to this, it's equipped with an integrated lifting eye to allow you to bring it anywhere you want.

Noise will neither be an issue as the unit utilizes a set of high-quality mufflers which help make it quite and suitable to use in most neighborhoods.

Overall, considering the powerful engine that produces clean power and the longer runtime, the Generac XF5000E indeed represents excellent value for money. It's a solid, reliable diesel generator that's efficient, quiet and durable.

It's good enough for not just home use but also for most outdoor applications like powering electric power equipment and tools if you have a small garage or workshop.

Generac XD5000E 5,000 Watt - Portable Diesel Generator


  • Starting Wattage: 5500
  • Running Wattage: 5000
  • Inverter: no
  • Start Type:  Recoil Start
  • Fuel Type:  Diesel
  • CARB Compliant: CARB Compliant

Our grades

Noise 0.0
Efficiency 9.5
Reliability/Customer Satisfaction 5.4
Power to Price Ratio 5.9
7.1 Average rating
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  • Sturdy and very durable steel frame
  • Powerful engine capable of producing up to 5,000 running watts
  • Delivers cleaner power with less than 5% harmonic disruption
  • A large fuel tank that offers longer runtime at both 50% and full load
  • Easy to start and operate
  • CARB/EPA compliant
  • Excellent fuel efficiency
  • Comes with a 2-year warranty
  • Diesel Power requires less maintenance
  • Heavy and somewhat hard to transport
  • Battery and remote control option not included
  • Have to buy wheel kit separately
  • Expensive

Best 5000 watt generator - Buyer’s Guide

Once you have your shortlist of generators, it will be a lot easier to make an informed choice. The right 5,000-watt generator depends on what kind of power source and budget that are most important for you!

What Can I Run With A 5000 Watt Generator?

A 5000 watt generator can power an entire household in a blackout or storm, except for air conditioning and heating. Other common uses for a 5000 watt generator include powering tools at construction sites, tailgating before football games, camping trips, RVing, grilling out by the poolside on hot summer days... the list goes on and on!

Quiet Generator 5000 watt - which one to choose

The quietest 5000 watt generator is the DuroStar DS7000Q. This model has a high-efficiency muffler that makes it much quieter than most other generators of this size. It also uses fuel efficiently (so you don't have to refuel as often), and its eco mode means all but one light on the control panel will shut off during operation, so you can reduce noise even further!