Finding a reliable self-propelled gas lawn mower that doesn’t break the bank can feel like a challenge, but it’s definitely achievable! We’ve scoured the market for the best options under $400, focusing on performance, durability, and ease of use. Whether you have a small city yard or a more expansive suburban lawn, these mowers offer that extra boost to make your mowing experience much easier.
Quick Product Comparison
Our Top 4 Best Self Propelled Gas Lawn Mower Under 400 Reviews – Expert Tested & Recommended
1. Greenworks 80V Brushless Cordless Self-Propelled Lawn Mower with LED Light and 4.0Ah Battery
The Greenworks 80V self-propelled mower is a fantastic option if you’re looking for electric power without sacrificing performance. It provides exceptional quality and power, making your mowing experience smoother and quieter. This mower is perfect for tackling lawns up to half an acre on a single charge.
Key Features That Stand Out
- ✓ Powerful 80V system for efficient cutting.
- ✓ Brushless motor for increased durability and longevity.
- ✓ Rear-wheel drive with variable speed for easy maneuverability.
- ✓ Durable 21-inch steel deck handles various grass types.
Why We Recommend It
We recommend the Greenworks 80V for its blend of power and eco-friendliness. It offers the convenience of no gas or oil changes and is significantly quieter than traditional gas mowers, making it a joy to use even for longer mowing sessions. Its self-propelled feature takes the strain out of pushing, so you can focus on getting a perfectly manicured lawn.
Best For
This mower is ideal for homeowners with medium to large yards who want a powerful yet quiet and eco-friendly alternative to gas mowers.
Pros and Cons
Pros:
- Quiet operation compared to gas models.
- No emissions, making it environmentally friendly.
- Easy to start and maintain.
- Excellent self-propelled performance.
Cons:
- Battery run time may vary depending on grass conditions.
- Requires charging time for the battery.
Customer Reviews
Customer Review: Love this mower. I have a pretty big lot and can mow it less than an hour with this mower. My neighbors dont even hear me mow. The height adjustments on this is great. 7 height adjustments. I usually mow at 6 as I prefer a 6” high cut for a lush lawn. For fall and winter I’ll be mowing at a 4”. The
Customer Review: I love this lawn mower. It works extremely well; and I love that I don’t have to pull-start it. It mows my .33 acre lawn on one charge! It is also much quieter than my old gas-powered machine.
2. YARDMAX 22-Inch 201cc Select PACE 6 Speed RWD Gas Self-Propelled Lawn Mower
The YARDMAX 22-inch gas mower is a robust choice that brings reliable power to your lawn care routine. It features a 201cc engine and a 6-speed rear-wheel drive system, offering excellent control and traction for tackling various terrains. This mower is built for performance and durability, ensuring it can handle your lawn week after week.
Key Features That Stand Out
- ✓ Powerful 201cc engine for strong cutting performance.
- ✓ 6-speed Select PACE system for customizable mowing speed.
- ✓ Aggressive tread tires for superior traction and maneuverability.
- ✓ Convenient deck cleanout port for easy maintenance.
Why We Recommend It
We chose the YARDMAX as an editor’s pick because it offers a great balance of power and user-friendly features for a gas mower in this price range. The ability to adjust your walking pace with the 6-speed system is a significant advantage, and the rugged tires ensure you won’t get stuck, even on uneven ground. It’s a dependable workhorse for any lawn.
Best For
This mower is perfect for homeowners with moderate to large yards, especially those with hills or uneven terrain, who prefer the power of a gas engine.
Pros and Cons
Pros:
- Strong engine power for thick grass.
- Adjustable speed control for comfortable mowing.
- Excellent traction on various surfaces.
- Durable construction.
Cons:
- Can be a bit heavy, which might be a factor for some users.
- Requires standard gas mower maintenance (oil changes, etc.).
Customer Reviews
Customer Review: Ok, first off this mower was delivered a day later than expected. No big deal. I can handle that. Secondly, this mower is quiet heavy. So, if you’re a smaller person, such as myself, pushing this monster could prove quiet difficult, especially on hillsides. But remember it is self-propelled. Howeve
Customer Review: This is a awesome mower! It operates as expected! One thing you should know about! After the factory testing, all fluids are removed to ship to Distributors. This is necessary to prevent leak on packaging and meet shipments safely requirements. My mower wouldn’t start because from the testing, resid
3. CRAFTSMAN 20-Inch Corded Electric Push Lawn Mower with 13-AMP Motor and 3-in-1 Functionality
For those on a tighter budget or with smaller yards, the CRAFTSMAN corded electric mower is a fantastic find. It packs a 13-amp motor into a 20-inch deck, offering ample power for its class. The 3-in-1 functionality means you can mulch, bag, or side-discharge, giving you versatility in how you manage your clippings.
Key Features That Stand Out
- ✓ Powerful 13-amp motor tackles common lawn tasks.
- ✓ 20-inch cutting deck covers ground efficiently.
- ✓ 3-in-1 system: mulch, bag, or side discharge.
- ✓ Single-lever height adjustment for quick setup.
Why We Recommend It
This CRAFTSMAN mower earns its budget-friendly badge by delivering reliable performance without unnecessary frills. It’s a straightforward, effective tool that makes lawn care simple. The corded nature means no battery worries, just plug in and go, making it a hassle-free option for smaller spaces. If you’re new to electric mowers or have a compact yard, this is a great entry point.
Best For
Ideal for small to medium-sized yards, apartment dwellers, or anyone seeking an affordable and easy-to-use electric mower. It’s also a good choice for those who prefer not to deal with gas engines.
Pros and Cons
Pros:
- Very affordable price point.
- Lightweight and easy to maneuver.
- Consistent power from the corded electric motor.
- Eco-friendly operation.
Cons:
- The cord can be a limitation and requires careful management.
- May struggle with very tall or dense grass compared to gas mowers.
Customer Reviews
Customer Review: Great mower for a small yard! I picked this up in early 2024 for $220, and it still looks like it’s the same price in 2025. If you don’t want to pay extra for cordless, or, like me, don’t have a good place to charge the battery, this is nice for small yard. Make sure to research the proper gauge ext
Customer Review: Imprassed with this powerhouse of a mower. Didn’t think it could handle the jungle that was my yard. Hadn’t mowed in two years. Blackberry vines were taking over. 2-3 foot tall grass was reforming the prairie back there. Small saplings were becoming real trees, magnificent redwoods even..This prince
4. Toro 119-2379 Traction Control Cable for Toro Recycler 22″ Self-Propelled Gas Mowers
While not a mower itself, the Toro 119-2379 traction control cable is an essential part for many Toro Recycler self-propelled mowers. If your mower’s self-propel function has stopped working, this upgraded cable can be the fix you need to get back up and running. It’s a critical component for maintaining your mower’s drive system.
Key Features That Stand Out
- ✓ Designed for Toro 22-inch Recycler self-propelled models.
- ✓ Replaces Toro part numbers 119-2379 and 290-945.
- ✓ Features standard Z-bend on one end and spring on the other.
- ✓ Constructed for durability and reliable performance.
Why We Recommend It
We’re including this part because a functioning self-propelled system is key to the convenience of these mowers. If you own a compatible Toro model and are experiencing issues with the self-propel feature, this upgraded cable is a cost-effective solution to repair it. Keeping your mower in top condition ensures it performs as it should, saving you from potentially needing a whole new machine.
Best For
Owners of specific Toro Recycler self-propelled gas mowers whose traction control cable needs replacement.
Pros and Cons
Pros:
- Direct replacement for common Toro parts.
- Restores self-propel function when the old cable fails.
- Often more affordable than dealer replacements.
Cons:
- This is a repair part, not a mower itself.
- Installation requires some mechanical aptitude.
Customer Reviews
Customer Review: I got this as a spare for my Toro 20339 mower. I have not installed it, but gave it a thorough inspection. The construction and length are identical. There are no visible flaws in the end connecting hooks, the outer coating, or anything else. I am confident that I can install this and have it work c
Customer Review: As described in the listing, if the price is right, can’t ask for more, 5 stars. Heads up, the inner cable/steel-wire cannot be removed completely from the outer tube/sleeve, so make sure the length is correct (in my case, it was a bit longer than the original on a Toro 22″ recycler, Home Depot vari
Complete Buying Guide for Best Self Propelled Gas Lawn Mower Under 400
Essential Factors We Consider
When looking for the best self-propelled gas lawn mower under $400, we focus on a few key elements. First is the engine’s power and reliability; a good engine ensures it can handle your lawn’s conditions without bogging down. We also look at the self-propel system itself – how smooth is it, and does it offer adjustable speeds? Deck size is important for efficiency; larger decks cover more ground but can be harder to maneuver in tight spots. Finally, we consider the build quality and durability to ensure your mower will last. We also consider features like cutting height adjustments, mulching/bagging capabilities, and ease of starting.
Budget Planning
Staying under $400 for a self-propelled gas mower means you’re likely looking at entry-level to mid-range models, or perhaps last year’s models on sale. Don’t let the price fool you; many excellent machines fall into this category. Keep an eye out for deals and promotions, especially during seasonal sales. Remember that while the initial purchase price is important, consider the ongoing costs like fuel, oil, and potential maintenance. Sometimes, paying a little more upfront for a slightly better-built mower can save you money and hassle in the long run.
Final Thoughts
Choosing the right self-propelled gas lawn mower under $400 is about balancing your needs with your budget. Whether you prioritize a powerful engine, the ease of electric power, or a reliable brand name, there’s a great option out there for you. Take the time to consider your lawn size and any specific challenges you face, like hills or thick grass, to make the best choice. A self-propelled mower can truly transform your lawn care routine, making it less of a chore and more of a satisfying task.
Frequently Asked Questions
Q: What is the difference between front-wheel drive and rear-wheel drive self-propelled mowers?
A: Rear-wheel drive self-propelled mowers generally offer better traction and control, especially on inclines or uneven terrain, because the drive wheels are behind the deck. Front-wheel drive mowers are often easier to maneuver, especially for turning, but can sometimes lose traction on hills.
Q: How much power (engine size) should I look for in a self-propelled gas mower under $400?
A: For gas mowers in this price range, look for engines typically between 140cc and 200cc. Larger engines generally provide more power, which is beneficial for thicker grass or larger lawns.
Q: Are corded electric mowers still a good option for self-propelled models?
A: Yes, corded electric mowers can be a great budget-friendly option, especially for smaller yards. The main drawback is managing the cord, but they offer consistent power without battery life concerns or gas engine maintenance. Some models do offer self-propelled functionality.
Q: How do I maintain my self-propelled gas mower to ensure it lasts?
A: Basic maintenance includes regularly cleaning the deck, checking and changing the oil, replacing the spark plug, air filter, and blade as needed. For specific models, you might need to address belt adjustments or replacements; for instance, learning how to change a belt on a Craftsman self-propelled lawn mower can be a common task.
Q: What are the benefits of a mulching mower?
A: Mulching mowers finely chop grass clippings and return them to the lawn, acting as a natural fertilizer. This enriches the soil, reduces waste, and can save you the hassle of bagging.
Finding the perfect self-propelled gas lawn mower under $400 is all about understanding your lawn’s needs and identifying which features will make your life easier. Each of the models we’ve highlighted offers a solid performance for its price point. Remember to consider factors like yard size, terrain, and your preference for gas versus electric power. If you’re looking to tackle more specific maintenance tasks, resources on how to start a self-propelled lawn mower or how to fix the self-propelled on a lawn mower can be invaluable. Happy mowing!