Maintaining a four-acre property is a significant undertaking that demands a reliable and efficient riding lawn mower. The right machine can turn hours of weekend labor into a quick and enjoyable task, while the wrong one can lead to frustration and wasted time. With options ranging from powerful electric zero-turns to sturdy gas-powered tractors, selecting the perfect mower requires careful consideration of your land’s specific terrain and your personal preferences.
This guide is designed to help you navigate the key features and benefits of the top models on the market. We’ve compiled a list of eight excellent riding mowers, each with unique strengths, to help you find the ideal partner for keeping your expansive lawn in pristine condition throughout the mowing season.
The Best Riding Lawn Mowers for a 4-Acre Yard
- EGO Power+ Electric Riding Lawn Mower, 42″ Deck
- Greenworks 80V 42″ Zero Turn Riding Lawn Mower
- Greenworks 80V 42″ Zero Turn Mower with Tool Combo
- Starter Motor Replacement for Husqvarna YTH18542
- Butom Air Filter Maintenance Kit for Toro Timecutter
- John Deere S120 42-in 22-HP Lawn Tractor
- Husqvarna YTH18542 42-in 18.5-HP Riding Lawn Mower
- Cub Cadet XT1 Enduro Series LT 42-in Lawn Tractor
EGO Power+ Electric Riding Lawn Mower, 42″ Deck
Experience the quiet, emission-free power of the EGO Power+ ZT4204L. This zero-turn mower is engineered to deliver performance comparable to a 22-horsepower gas engine, reaching speeds up to 8 MPH for efficient mowing. Its key advantage is the modular battery system; with the four included 56V batteries, you can cut up to 2 acres on a single charge. For a 4-acre property, you can easily add more batteries to complete the job without interruption.
The intuitive LCD interface allows you to customize your mowing experience with three distinct driving modes: Standard, Control, and Sport. This lets you match the mower’s handling to your skill level and the specific challenges of your lawn. The zero-turn radius provides exceptional maneuverability around trees and garden beds, making it a top choice for those seeking a clean, quiet, and high-performance mowing solution.
Greenworks 80V 42″ Zero Turn Riding Lawn Mower
The Greenworks 80V zero-turn mower is a robust electric alternative that boasts a 32-horsepower equivalent, providing ample power for a 4-acre lot. Its reinforced 12-gauge steel 42-inch deck is built to last, and the premium cutting system maintains a constant 17,000 FPM blade tip speed for a consistently clean cut. With a top speed of 8 MPH and the ability to handle slopes up to 15 degrees, this mower is well-suited for properties with varied terrain.
This package includes four 5.0Ah batteries and three rapid chargers, enabling you to cut up to 2 acres and recharge quickly. The deck height is easily adjustable from 1.5 to 4.5 inches, giving you control over your lawn’s finish. For those looking to move away from gas without sacrificing performance, this Greenworks model offers a compelling combination of power, speed, and convenience.
Greenworks 80V 42″ Zero Turn Mower with Tool Combo
This package from Greenworks includes the same powerful 80V, 42-inch zero-turn mower but adds exceptional value with a bonus 6-piece power tool combo. You get the same 32 HP equivalent performance, 8 MPH speed, and 2-acre cutting capacity with the included four batteries. This makes it an ideal choice for homeowners who need not only a superior mower but also a full suite of tools for other yard and workshop projects.
The inclusion of the tool set means you can standardize on the Greenworks 80V battery platform, reducing clutter and the need for multiple chargers. The mower itself features a durable steel deck and a cutting system designed to rival gas-powered models in both power and precision. This bundle is a smart investment for comprehensively outfitting your garage and tackling a wide range of tasks.
Starter Motor Replacement for Husqvarna YTH18542
For owners of a Husqvarna YTH18542 or compatible Craftsman mowers, this replacement starter motor is an essential maintenance part. It is specifically engineered for 14-tooth Briggs & Stratton engines, commonly found in 18.5 to 21 HP riding mowers. Ensuring your mower starts reliably is crucial for maintaining a large property, and this part offers a direct replacement to restore function.
This starter is built with a durable 14-tooth gear designed for consistent ignition and long-term reliability. Before purchasing, it is important to verify that your engine uses a 14-tooth starter. This part is a practical solution for extending the life of your existing gas-powered riding mower, saving you the cost of a full machine replacement.
Butom Air Filter Maintenance Kit for Toro Timecutter
Keep your Toro Timecutter SS5000 or SW5000 riding mower running at its best with this comprehensive air filter maintenance kit from Butom. Regular maintenance is key to the longevity and performance of any gas-powered mower, especially one tasked with caring for four acres. This kit includes the essential filters needed for a tune-up, helping to ensure optimal engine performance and fuel efficiency.
The kit contains replacement parts that match OEM numbers, including an air filter, pre-cleaner, oil filter, and fuel filter. Using a maintenance kit like this can help prevent common engine issues and maintain a clean cut. It is a simple, cost-effective way to protect your investment and ensure your mower is ready for the demands of a large lawn.
John Deere S120 42-in 22-HP Lawn Tractor
The John Deere S120 is a lawn tractor that brings the brand’s renowned durability and quality to a residential setting. Powered by a 22-HP engine, it provides reliable power for mowing a 4-acre property. The 42-inch Edge™ Cutting System is designed to deliver a clean, professional-looking finish, while the comfortable high-back seat and easy-to-use controls make long mowing sessions more manageable.
As a lawn tractor, the S120 offers more than just mowing capability; it can also be used with a variety of attachments for year-round yard work, such as carting and snow removal. Its sturdy construction and hydrostatic transmission provide smooth operation and easy speed control. For those who value brand reputation and the potential for versatility, the John Deere S120 is a solid and trustworthy choice.
Husqvarna YTH18542 42-in 18.5-HP Riding Lawn Mower
The Husqvarna YTH18542 is a capable and ergonomic riding mower built for efficiency. Its 18.5-HP engine provides sufficient power for most 4-acre properties, and the 42-inch cutting deck offers a good balance between maneuverability and cutting width. The hydrostatic transmission allows for smooth, effortless changes in speed without the need to manually shift gears, which is a significant advantage on a large lawn.
Husqvarna mowers are known for features like a comfortable steering wheel and easy-to-reach controls, which reduce operator fatigue. The patented air induction technology helps lift grass for a more even cut before bagging or discharging. This model represents a strong value in the gas-powered riding mower category, offering a blend of performance, comfort, and durability from a trusted brand.
Cub Cadet XT1 Enduro Series LT 42-in Lawn Tractor
The Cub Cadet XT1 Enduro Series LT is a hydrostatic lawn tractor designed for comfort and reliable performance. Its 18-HP engine is well-matched to the 42-inch deck, making it a suitable machine for maintaining a 4-acre yard. The hydrostatic transmission provides infinite forward and reverse speeds with a simple pedal, allowing for precise control in any mowing condition.
This tractor is built with operator comfort in mind, featuring a high-back seat and a steering system designed for smooth handling. The durable construction and quality components ensure that this mower can handle the regular use required by a large property. For homeowners seeking a comfortable, easy-to-operate, and dependable gas-powered lawn tractor, the Cub Cadet XT1 is a contender worth serious consideration.
Buying Guide: How to Choose the Best Riding Lawn Mower for a 4-Acre Property
Tackling four acres of grass is a big job, and having the right machine makes all the difference. I’ve spent a lot of time comparing models, and I can tell you that the key is finding a mower that balances power, durability, and comfort without breaking the bank. For a property this size, you’re looking at a serious investment, so you want to get it right the first time. Let’s break down the main things I look for when helping someone pick out their next workhorse.
First, you need to think about the mower type. For four acres, a standard lawn tractor might feel a bit underpowered and slow. I usually recommend stepping up to a Garden Tractor or a Zero-Turn Mower. Garden tractors are built tougher, often have stronger transmissions, and can handle attachments like a cart or snow blade, which is a huge bonus for year-round property maintenance. Zero-turn mowers are the speed demons of the lawn care world. Their ability to turn on a dime drastically cuts down on mowing time, which is a major advantage on a large, open property. If you have a lot of obstacles like trees and flower beds, a zero-turn is probably your best bet.
Next, consider the engine and cutting deck. You don’t want a weak engine struggling across four acres. Look for an engine in the 20 to 25 horsepower (HP) range. This provides plenty of power for hills and taller grass. The cutting deck width is all about efficiency. A wider deck means fewer passes and a faster mow. For this much land, I’d set my sights on a deck between 48 and 54 inches. A 54-inch deck is a real sweet spot, offering great coverage without being so wide that it’s difficult to maneuver in tighter spaces or store in your shed.
Finally, don’t overlook comfort and the transmission. You’ll be in that seat for a while, so a comfortable, high-back seat and a smooth ride are important. As for the transmission, you have two main choices: a traditional gear-driven manual or a hydrostatic transmission. For most people, I strongly suggest the hydrostatic option. It’s like an automatic transmission in a car—you control your speed with a single pedal, making the whole process much less tiring and more intuitive, especially on varied terrain. This 2025 buyer’s guide for the 8 best riding lawn mowers for a 4-acre property is designed to help you focus on these critical features.
Frequently Asked Questions
What is the average mowing time for 4 acres with a riding mower?
This depends heavily on the mower and your property’s layout. With a standard 42-inch lawn tractor, you could be looking at 3 to 4 hours or more. However, if you upgrade to a 54-inch zero-turn mower, you can often cut that time in half, finishing in about 1.5 to 2 hours. The number of trees, hills, and other obstacles you have to navigate around is the biggest variable that will affect your actual mowing time.
Is a zero-turn mower a good choice for a property with hills?
This is a common concern. While zero-turn mowers are fantastic on flat ground, you need to be cautious on hills. Their design can make them less stable than a traditional lawn tractor on steep slopes. If your property has significant hills, you must look for a model specifically built for stability, often with a lower center of gravity and a wider wheelbase. Always check the manufacturer’s slope rating and consider a garden tractor if you have serious, uneven terrain.
How much should I expect to spend on a quality mower for 4 acres?
Be prepared for a significant investment. A reliable lawn tractor capable of handling four acres typically starts around $2,500. For a more durable garden tractor or a commercial-grade zero-turn mower, prices can easily range from $4,000 to $8,000 or more. Remember, you’re buying a machine for the long haul, and spending more upfront often gets you a stronger frame, a better transmission, and a more powerful engine that will last for years.
What kind of maintenance does a riding mower for a large property require?
Staying on top of maintenance is non-negotiable. For a machine working this hard, I recommend changing the oil and air filter more frequently than the manual might suggest, perhaps every 50 hours of use instead of 100. You’ll also need to regularly sharpen the blades—dull blades tear grass and make your mower work harder. Keep the deck clean, check tire pressure, and grease the fittings as outlined in your manual. Proper care is the key to a long machine life.
Can I use a riding lawn mower from a big-box store for 4 acres?
You can, but there’s a catch. The models at large retail stores are often built to a lower price point and may not hold up as well under the constant, heavy use that a 4-acre property demands. They frequently have lighter-duty transmissions and frames. For this size of job, I usually suggest visiting a dedicated outdoor power equipment dealer. They sell commercial-grade or semi-commercial models that are built with more robust components, and they often provide better service and support. This 2025 buyer’s guide for the 8 best riding lawn mowers for a 4-acre property aims to highlight models that are up to the task, whether from a dealer or a top-tier retail option.