A gas lawn mower is a great investment for keeping your yard looking sharp, especially if you have a medium to large-sized lawn. These mowers offer more power, longer run times, and greater cutting efficiency than electric or battery-powered models. The good news? You don’t have to spend a fortune to get a high-quality mower. There are plenty of reliable gas lawn mowers under $400 that provide excellent performance without breaking the bank. In this guide, we’ll highlight the best budget-friendly options and what to look for when making a purchase.
Key Highlights
- Affordable and powerful: Get a gas mower with strong engine performance for under $400.
- Ideal for medium to large lawns: More cutting power and longer run times compared to electric mowers.
- Self-propelled & push options: Choose between manual push or easier self-propelled models.
- Durable construction: Look for steel decks and reliable engines for long-lasting use.
Discover The Best Gas Lawn Mowers
- 170CC GAS ENGINE - Equipped with a recoil starter and auto choke, this gas engine is designed to deliver more power for improved cutting efficiency and easy start.
- SELF-PROPELLED RWD SYSTEM - A rear-wheel-drive system provides great traction on inclined slopes and is suitable for uneven terrain.
- 22-INCH CUTTING DECK: Durable 22 in. all-steel deck with heavy-duty blade is built to last for durability season after season.
- BAGGING COLLECTION: The 1.4-bushel rear bag collects more clippings for easy clean up or composting, is easy to empty, saving you time and effort.
- Efficient Yard Care: With a 21-inch cutting width and robust construction, this gas lawn mower is ideal for small to medium-sized yards, delivering a clean and even cut effortlessly.
- Strong and Dependable Engine: Powered by a 144cc engine, this mower offers extended engine life, reduced vibration, and easy upkeep. Its pull-start system ensures quick and reliable ignition every...
- Flexible 2-in-1 Cutting System: The 2-in-1 steel deck provides both mulching and side discharge options, adapting to various lawn care needs. The ergonomic handle design enhances comfort during...
- Customizable Cutting Height: Featuring a 6-position dual-lever height adjustment (1.5-inch to 3.9-inch), this mower allows for precise cutting. The 7-inch front and 10-inch rear wheels ensure smooth...
- Built For Efficiency: The 144cc 4-cycle OHV engine equipped with recoil starter and auto choke for easy start, delivers maximum efficiency in this class of mower.
- 3-IN-1: Push mower feature offers bagging, side-discharge and mulching capabilities for multiple uses. Easy-to-empty Rear bag collects grass clippings and leaves for easy clean up or composting.
- Mowing Quality: The 18-inch durable steel deck and the heavy blade provide ultra fine cuts and small clippings, while a vortex tunnel design disperses grass clippings evenly.
- Easy To Adjust and Maneuver: The 6-position dual lever height adjustment grass cutting height from 1.5 inches to 3.9 inches, and the durable 7-inch wheels provide easy maneuverability in tight spaces.
- Exclusive and industry-leading CVT (Continuously variable transmission) offers superior speed variability to adjust the mower pace to your walking speed by simply selecting the 6-speed shift...
- Exclusive rubber tires with aggressive spike tread pattern significantly increases overall traction and maneuverability
- Easily clean the underside of the cutting deck with the deck cleanout port
- Single-lever deck adjustment for quickly setting your mow height
- Efficient Yard Care: With a 21-inch cutting width and robust construction, this gas lawn mower is ideal for small to medium-sized yards, delivering a clean and even cut effortlessly.
- Strong and Dependable Engine: Powered by a 144cc engine, this mower offers extended engine life, reduced vibration, and easy upkeep. Its pull-start system ensures quick and reliable ignition every...
- Flexible 2-in-1 Cutting System: The 2-in-1 steel deck provides both mulching and side discharge options, adapting to various lawn care needs. The ergonomic handle design enhances comfort during...
- Customizable Cutting Height: Featuring a 6-position dual-lever height adjustment (1.5-inch to 3.9-inch), this mower allows for precise cutting. The 7-inch front and 10-inch rear wheels ensure smooth...
Last update on 2025-04-22 / Affiliate links / Images from Amazon Product Advertising API
Types of Gas Lawn Mowers Under $400
| Type | Best For | Features |
|---|---|---|
| Push Gas Mower | Small to medium lawns | Lightweight, easy to maneuver, more affordable |
| Self-Propelled Gas Mower | Medium to large lawns | Reduces effort, easier to push, adjustable speeds |
| Mulching & Bagging Mower | Those who want yard waste control | Mulching function, rear bag for clippings, side discharge option |
Smart Tips For Choosing The Right Gas Lawn Mower
Choosing the best gas lawn mower under $400 means balancing power, cutting ability, and convenience. Here’s what to consider:
- Engine Power: Look for at least a 140cc to 170cc engine for effective cutting power. More power helps tackle thick grass with ease.
- Cutting Width: A 20 to 22-inch cutting deck is ideal for covering more ground in fewer passes.
- Push vs. Self-Propelled: Push mowers are more affordable, but self-propelled models make mowing easier, especially on uneven terrain.
- Height Adjustments: Choose a mower with multiple height settings (usually 5-7) for flexibility in cutting different grass lengths.
- 3-in-1 Functionality: Some models offer mulching, bagging, and side discharge options for better lawn maintenance.
- Fuel Efficiency & Maintenance: Look for low-maintenance engines with easy-start technology to avoid frustration when starting the mower.
FAQs About Gas Lawn Mowers
Are gas lawn mowers under $400 durable?
Yes! Many budget-friendly gas mowers have steel decks and reliable engines that last for years with proper maintenance.
Is a self-propelled mower worth it?
If you have a large lawn or hilly terrain, a self-propelled mower makes mowing much easier and reduces fatigue.
How often should I change the oil in a gas lawn mower?
Most gas mowers require an oil change every 25-50 hours of use or at least once per mowing season.
Can I use regular gasoline in a gas lawn mower?
Most gas mowers use unleaded gasoline with an octane rating of 87 or higher. Avoid ethanol blends over 10% (E10) to prevent engine issues.
A high-quality gas lawn mower under $400 can give you the power and performance needed for a clean, well-manicured lawn. Pick one that fits your yard size and mowing needs, and enjoy effortless lawn care!