DuroMax vs DuroStar Generators: Which Should You Buy? (October 2026)

On this page (11 sections)

1. DuroMax vs DuroStar generator: what is the main difference?
2. Which generator's outlets fit your backup plan?
3. Is the DuroStar easier to move?
4. Which model has the more convenient start?
5. How should you choose between gasoline and propane?
6. What do the CO Alert features mean for safe operation?
7. How do you set up a 13,000-watt generator for home backup?
8. What common buying and use mistakes should you avoid?
9. Who should buy the DuroMax XP13000HX?
10. Who should buy the DuroStar DS13000MX?
11. DuroMax vs DuroStar generator: which should you buy?

For the DuroMax vs DuroStar generator choice, pick the XP13000HX for more specified outlet options or the DS13000MX for remote start and lower weight. Both are 13,000-watt dual fuel models with electric start.

The right one depends on how you plan to connect equipment and operate the generator. DuroMax specifies four GFCI household outlets and two 30-amp options alongside its 50-amp outlet; DuroStar includes a remote control and weighs 25 pounds less.

These are large portable generators, weighing 220 and 245 pounds. Plan where the generator will run, how you'll move it, and how your home or appliances will connect before choosing between features.

DuroMax vs DuroStar generator: what is the main difference?

The DuroMax XP13000HX has more specified outlet choices, while the DuroStar DS13000MX adds remote electric start and weighs less. Both run on gasoline or propane and have a 13,000-watt output rating.

The XP13000HX has four 120V GFCI household outlets, one 120V 30-amp outlet, one 120/240V 30-amp twist-lock outlet and a 120/240V 50-amp outlet. The DS13000MX has a 50-amp outlet; its other outlet details aren't specified here.

The DuroStar weighs 220 pounds, compared with 245 pounds for the DuroMax. That difference can help with positioning and storage, but neither is a lightweight unit.

Which generator's outlets fit your backup plan?

Choose the DuroMax if your plan calls for its specified household and 30-amp outlets; either model offers a 50-amp outlet. Match the generator's outlets to your equipment and connection method before you buy.

The XP13000HX gives you four 120V GFCI outlets for compatible cords and appliances. Its 120/240V 30-amp twist-lock and 120/240V 50-amp outlets offer additional connection choices.

The DS13000MX has a heavy-duty 50-amp outlet. If you need other types, verify the panel details in its manual before deciding.

A 50-amp outlet does not mean the generator can run every circuit at once. Make a list of the appliances you need, add their running watts, and account for motor loads that draw extra power as they start.

Our guide to how many watts you need to run a house can help you build that list. For a broader view of fuel, output and features, use our guide to choosing a generator.

Do you need a transfer switch for the DuroMax or DuroStar?

Use a transfer switch for a planned connection to selected home circuits. Both models have a 50-amp outlet, but a compatible connection needs to be designed and installed for your home.

Ask a licensed electrician to check the generator, transfer switch and household wiring together. Never connect a portable generator to a home by plugging it into a wall outlet, which can send power back through utility lines and create a serious hazard.

Treat the outlet as one part of the setup, not a shortcut around electrical planning. Confirm the required cable, inlet and switch with your electrician and the generator manual.

Is the DuroStar easier to move?

The DS13000MX is 25 pounds lighter, but both generators need a plan for safe movement. Each includes a wheel and handle kit, and the difference may help when positioning the unit on a clear, level route.

Measure doorways, storage spaces and turns before bringing a generator home. Check whether the route has stairs, gravel or a slope, and arrange suitable help or equipment instead of trying to lift a heavy generator alone.

Choose an outdoor operating spot before a storm or outage. Keep the generator outside and away from doors, windows and vents, following its manual and safe generator placement guidance.

Portable generators produce carbon monoxide, which can be deadly. Never run one in a home, garage, shed or other enclosed space, even with doors or windows open.

Which model has the more convenient start?

The DuroStar DS13000MX includes remote electric start; both models have electric start and a front-facing fuel selector. Remote start may suit a setup where you want to start the unit without standing beside its controls, as long as you follow the manual.

The XP13000HX uses push-button start. The DS13000MX also has electric start and includes a remote control.

Neither starting method replaces a readiness routine. Learn the controls before an outage, keep the manual accessible, and follow the maker's instructions for starting, stopping and changing fuel.

How should you choose between gasoline and propane?

Both generators can use gasoline or propane, so choose based on your fuel supply, storage plan and operating needs. The front-facing selector makes the fuel choice accessible on either model.

DuroMax describes propane as clean-burning and says it has a long shelf life. DuroStar describes gasoline as its maximum-power fuel and propane as supporting longer run times and cleaner emissions.

Don't assume that fuel use, output or runtime will be identical between fuels. Check the manual for each model's instructions, and store and handle fuel in approved containers under local rules.

A fuel plan should cover the days before an outage as well as the outage itself. Decide where fuel will be stored and how you'll replenish it.

Choose the option you can handle safely. Our guide to propane vs gas generators explains the tradeoffs.

What do the CO Alert features mean for safe operation?

Both models include CO Alert, but follow the individual manual for how each system works. DuroStar says its carbon monoxide detection automatically shuts down the generator if dangerous levels are detected; DuroMax describes CO Alert as protection from harmful fumes.

Don't assume that the systems behave in the same way. Read the manual and use the correct placement and operating steps for the model you choose.

CO Alert is an added safety feature, not permission to run a generator indoors or close to openings. Keep it outdoors, away from doors, windows and vents, and follow the placement directions.

How do you set up a 13,000-watt generator for home backup?

Set up your home backup plan before an outage, starting with the loads and connection method. A 13,000-watt rating alone does not confirm that every appliance can run together.

List essential equipment such as a refrigerator, sump pump, well pump or furnace. Find each item's running and starting watt needs, then decide which loads you'll run at the same time.

Motors may draw more power when they start than while they run. Read starting watts vs running watts before adding appliances together, and leave room for startup demand in your plan.

If you plan to power home circuits, ask an electrician to install and explain the compatible transfer switch setup. If you'll connect appliances directly, use cords rated for the load and keep them in good condition.

Position the generator outside before starting it, with exhaust directed away from the home and openings. Keep it dry and follow the manual for grounding, fuel, oil, startup and shutdown instructions.

If you only need to run a few small appliances, this size may be more generator than you need. Compare options in our guide to portable generators for home use.

What common buying and use mistakes should you avoid?

The most common mistake is choosing by the headline wattage or outlet alone. Check the loads, starting demand, plug types and connection plan as a set.

Don't assume that a 50-amp outlet means any home can connect directly or that all circuits can run at once. Have an electrician assess the setup and confirm which loads are practical.

Don't overlook size and handling. Even the lighter DuroStar weighs 220 pounds, so identify a storage area and a route to the outdoor operating location before an emergency.

Don't wait until the power goes out to learn the controls. Read the manual, understand the fuel selector, and follow the maker's steps for checking and operating the generator.

Avoid running the unit in a garage, basement, shed or near an open window. Carbon monoxide can enter living spaces even when the generator itself is outdoors but too close to the building.

Who should buy the DuroMax XP13000HX?

Buy the DuroMax XP13000HX if its specified outlet mix matches the equipment you intend to power. Its four 120V GFCI outlets and two 30-amp options give you clear connection choices, along with a 50-amp outlet.

It suits a home backup plan that uses compatible cords or an electrician-approved transfer switch setup. Push-button start and a front-facing fuel selector cover the core controls without a remote control.

Skip it if remote start is a must, or if the 245-pound weight creates a handling problem for your storage and operating locations. Also skip it if your power needs are modest and a smaller generator would handle your planned loads.

Who should buy the DuroStar DS13000MX?

Buy the DuroStar DS13000MX if remote electric start and a lower weight matter most, and its confirmed outlets fit your setup. It weighs 220 pounds and includes a remote control.

It suits buyers who value those operating and handling features and already have a clear plan for connecting appliances or home circuits. The 50-amp outlet supports a transfer switch-ready setup when the rest of the connection is compatible.

Skip it if you need the DuroMax's specified 120V GFCI household outlets or 30-amp outlet details. The DS13000MX's other outlet details aren't specified here, so confirm them in its manual before buying if your equipment needs a particular connection.

DuroMax vs DuroStar generator: which should you buy?

Pick the DuroMax XP13000HX for its specified GFCI household and 30-amp outlets; pick the DuroStar DS13000MX for remote start and a 25-pound weight advantage. Both offer dual fuel and a 50-amp outlet.

Your choice should follow the equipment you want to run, the way you plan to connect it, and how you'll manage the generator outdoors. Confirm your fuel and storage plans, then learn the manual's operating steps before an outage.

For a closer look at one option, read our DuroMax XP13000HX review. To compare another brand matchup, see Westinghouse vs DuroMax generators.

Frequently asked questions

Are DuroMax and DuroStar generators the same?

These 13,000-watt models share gasoline and propane fuel options, a 500cc engine, electric start and a 50-amp outlet. Their controls and specified outlet details differ, and the DS13000MX weighs 220 pounds compared with 245 pounds for the XP13000HX.

Which is better, DuroMax or DuroStar?

The DuroMax XP13000HX fits if you want four 120V GFCI household outlets and two 30-amp outlet options. The DuroStar DS13000MX fits if remote starting and a 25-pound lower weight matter more to you.

Can either generator run a house?

Both are described as home backup generators and have a 50-amp outlet. The power available to your home depends on the loads you run and your setup.

Have a qualified electrician handle transfer switch installation and follow the generator manual.

Can you switch between gasoline and propane?

Yes. Both models run on gasoline or propane and have a front-facing fuel selector.

Follow the manual for safe fuel switching and operation, and store and handle fuel as directed.

Is the DuroStar DS13000MX lighter than the DuroMax XP13000HX?

Yes. The DS13000MX weighs 220 pounds, while the XP13000HX weighs 245 pounds, a 25-pound difference.

Both are heavy portable generators, so plan how you'll move and position the unit before an outage.