Comparsion Table

Model Start/Run Wattage Propane Start/Run Wattage Inverter Start Type Editor’s Rating
Champion 100263
Check Price
3400/3100 3060/2790 Electric Start 8.2
Champion 76533 Dual Fuel
Check Price
4750/3800 4275/3420 Electric Start 7.8
Duromax XP4850EH
Check Price
4850/3850 4608/3658 Electric Start, Recoil Start 7.3

#1. Champion 100263 (3100 Watt) - Dual Fuel Generator with Elecrtric Start

Looking to hold a beach party or go camping this weekend? Well, do you have enough power to lighten up the evening? Presenting the Champion 3400, dual-fuel inverter generator. This portable inverter generator by Champion is an efficient and pocket-friendly source of emergency power. It is quiet and is easy to carry around.

Champion is known to manufacture versatile power generators. Plus the Cold start technology ensures that there are no difficulties in starting the generator during winters.

Features of Champion 3400

The Duel Fuel Power is described by:

  • Electric Start: the electric start feature increases the convenience and ease of use.
  • Quiet Operation: For a portable generator it is not too loud to hurt your ears.
  • Duel-Fuel: You can use it with gasoline or propane. It also has high fuel efficiency. The total runtime on gasoline is 7.5 hours.
  • Warranty & Support: A 3-year warranty and lifetime support service is provided with the purchase of Champion 3400.


The Champion 3400 has quick access which lets you control the generator with ease. The Low-Oil shut off sensor ensures the operational integrity and safety. It always holds 0.6 quarts of oil as a buffer.

The reliable engine generates 3400 watts of power when starting and it runs at 3100 watts. There are only a few other generators which produce less than 3% THD of clean electricity.


To end this review, the Champion 3400 is a good emergency or outdoor power source. It works with smart technology which decreases the noise emitted by adjusting the throttle along with providing adequate fuel efficiency. Honestly, getting easy power has not been so easy before.

Champion 100263 (3100 Watt) - Dual Fuel Generator with Elecrtric Start


  • Starting Wattage: 3400
  • Running Wattage: 3100
  • RV Ready Outlet: Yes
  • Noise Level from 23 ft.: 59 dBA
  • Inverter: yes
  • Start Type:  Electric Start
  • Fuel Type:  Gasoline, Propane
  • CARB Compliant: CARB Compliant

Our grades

Noise 8.9
Efficiency 7.5
Reliability/Customer Satisfaction 9.0
Power to Price Ratio 6.7
8.2 Average rating
View on Amazon
  • Fuel Efficient
  • Can handle high power load
  • Ultraquiet operation
  • Easy to operate
  • Enabled with power cold technology
  • It can use both gasoline or propane fuels
  • Eco-friendly and EPA Certified product
  • Electric Start
  • The battery may wear down quickly if it is not used regularly
  • Price

#2. Champion 76533 Dual Fuel (Gasoline+Propane) Generator

Champion - 76533 is a 3800-watt portable generator used as a backup or standby power source. It produces enough power for most appliances. Because of the dual fuel source, this champion generator is very diversified in terms of usage. You can either use propane gas or just the regular gasoline to power this generator.

The generator is quite big, but you do not have to worry about how to start it, because the electric push-button start makes things easier. And if the battery of the generator is low, well you have to fall back to the use of the pull start. And for people who are concerned about the noise this generator produces, well the generator creates so little sound that you'd almost think it's just a lawnmower.

The generator comes-in handy and portable enough for travels. It is recommended for both homes, offices and play stations like RV. The overall quality of the generator is quite perfect for your everyday use if the case requires you using it everyday. It comes with a cooling system that prevents the generator from overheating. When looking at its mobility, the wheels make moving this large generator easy. In all, this generator is cost effective and worth the price.

Champion 76533 Dual Fuel (Gasoline+Propane) Generator


  • Starting Wattage: 4750
  • Running Wattage: 3800
  • RV Ready Outlet: Yes
  • Noise Level from 23 ft.: 68 dBA
  • Inverter: no
  • Start Type:  Electric Start
  • Fuel Type:  Gasoline, Propane
  • CARB Compliant: CARB Compliant

Our grades

Noise 5.5
Efficiency 7.8
Reliability/Customer Satisfaction 8.8
Power to Price Ratio 8.5
7.8 Average rating
View on Amazon
  • Its safety fuel selector switch comes in handy
  • The generator can be started with both electric push button and pull starter
  • The generator is built with cast iron making it very durable
  • EPA certified and CARB compliant in 50 states
  • The cold start technology makes it easy to start the generator in cold weather
  • Its volt guard helps to protect against over voltage and under voltageRV ready
  • When the oil is low, the generator shuts down automatically
  • When using gasoline, you cannot open the fuel solenoid when the battery is low
  • The Champion is loud enough to drown out normal conversation.

#3. Duromax XP4850EH Dual Fuel Generator with Electric Start

The Duromax XP4850EH is a relatively powerful advanced generator. Its manufacturing process considered absolute service delivery for it user. This explains the high quality of this dual-fuel generator which is an improvement from the previous version DuroStar DS4400EHF Fortress Hybrid.

Consequently, the DuroMax XP4850EH model offer improved its functional performance and has a longer lifespan. This generator is designed for running household appliances or at a jobsite. Just as its name suggests, this dual fuel generator offers variety of choice on the fuel to use between gasoline and propane.

It is clear that the manufacturers wanted to provide a reliable generator for their consumers when designing this product. Honestly speaking, Honda and Yamaha make quite impressive generators but the Duromax brand is prevalently used in many household because not only its functional qualities but also its amicable product pricing.

You may be wondering about what other special features the DuroMax XP4850EH has.


Purchasing a generator is not as cheap; hence, it is imperative to be certain that the kind of product purchased offers optimal efficiency. Duromax manufacturers are minimalistic but objective. Duromax generators have rigid solid steel frames with four-point mounting systems. It is has minimal extras but is strong and reliable. This feature makes this generator relatively cheap as compared to others.

It has a dual generator that can use both propane and gasoline if one is unavailable.

Minimal sound: it has quite a large muffler with a spark arrestor hence does need additional sound insulation.

It has a powerful 7HP engine. The generator’s engine is well protected with an indicator that automatically turns it off in case of low oil levels

The amount of energy produced by this generator ranges between 3,850 to 4,850 watts. It is sufficient for people with heavy household appliances.

Duromax XP4850EH Dual Fuel Generator with Electric Start


  • Starting Wattage: 4850
  • Running Wattage: 3850
  • Noise Level from 23 ft.: 69 dBA
  • Inverter: no
  • Start Type:  Electric Start, Recoil Start
  • Fuel Type:  Gasoline, Propane
  • CARB Compliant: CARB Compliant

Our grades

Noise 4.3
Efficiency 8.0
Reliability/Customer Satisfaction 7.8
Power to Price Ratio 9.0
7.3 Average rating
View on Amazon
  • Environmentally friendly: the use of this generator is approved by both the CARB and EPA for complying with emission standards
  • High power output
  • Convenient electric start
  • Good price to power ratio
  • Dual fuel capability
  • It may not be suitable for all 12-volt appliances because its 12-volt DC outlet produces a higher voltage
  • May run a bit loudly, especially under heavy load
  • It is slightly complicated to fill its oil tank