John Deere S100 vs Cub Cadet XT1 LT42 Specifications Comparison

If you’re looking for a reliable lawn tractor, both the John Deere S100 and Cub Cadet XT1 LT42 offer solid options. The John Deere S100 stands out for its simplicity and durability, powered by a 17.5 HP engine and a 42-inch cutting deck. It’s perfect for homeowners with medium-sized lawns, offering great maneuverability and a smooth ride with its automatic transmission.
The Cub Cadet XT1 LT42, on the other hand, offers a 18 HP engine paired with a 42-inch cutting deck as well. Its features include a Hydrostatic transmission, giving you better control over speed and cutting precision. With a more modern look and added comfort, it also offers a more advanced LED headlight system for early morning or evening use.
Both machines have their own merits. If you’re after something basic and reliable, the John Deere S100 is a great choice, especially if you prefer ease of use. But if you want a more advanced, feature-packed tractor, the Cub Cadet XT1 LT42 provides slightly more horsepower, a smoother ride, and additional conveniences like the LED lighting. Depending on your needs, either could be the right pick for your lawn care routine.
John Deere S100 vs Cub Cadet XT1 LT42 Specs
The John Deere S100 and Cub Cadet XT1 LT42 both offer reliable performance for homeowners, but the specifics can guide your choice depending on your needs.
The John Deere S100 is powered by a 17.5 HP Briggs & Stratton engine, providing solid power for residential lawns. It has a 42-inch deck, which is a common size for homeowners with medium-sized yards. The cutting height adjusts from 1 to 4 inches, making it versatile for different grass types. The S100 is equipped with the unique Easy Change 30-second oil change system, reducing maintenance time significantly.
In comparison, the Cub Cadet XT1 LT42 features a 19 HP Kohler engine, which delivers slightly more power than the S100. Its 42-inch deck is similar in size, but the XT1 offers more deck height settings (1.5 to 4 inches), giving you extra flexibility. The XT1 also boasts a fully welded frame, adding to its durability, and a hydrostatic transmission that offers smooth, adjustable speeds without shifting gears, ensuring ease of operation. It’s an excellent choice for those looking for a longer-lasting, more robust build.
Both mowers come with a comfortable, high-back seat, but the Cub Cadet XT1 LT42 provides more advanced features like the cruise control and larger rear tires for better traction. These features make it more suited for tougher terrains or larger lawns. The John Deere S100, however, focuses on simplicity and ease of use, making it a solid choice for anyone looking for straightforward, low-maintenance lawn care.
Consider the Cub Cadet XT1 LT42 if you need extra durability and power for varied landscapes, but the John Deere S100 will serve perfectly well for a smaller, easier-to-maintain yard.
Key Engine Differences Between John Deere S100 and Cub Cadet XT1 LT42
The John Deere S100 and Cub Cadet XT1 LT42 engines each bring distinct features. The S100 is powered by a 17.5-horsepower single-cylinder engine from Briggs & Stratton, while the XT1 LT42 offers a more robust 18-horsepower Kohler engine. The increased power in the XT1 LT42 provides slightly better performance for tackling tougher lawns and more demanding conditions.
The John Deere S100 engine uses a trusted Briggs & Stratton design known for simplicity and reliability. It’s ideal for homeowners looking for consistent performance without needing to focus on heavy-duty tasks. On the other hand, the Kohler engine in the Cub Cadet XT1 LT42 delivers smoother operation, especially for longer mowing sessions, due to its advanced cooling system and refined fuel management.
Fuel efficiency also differs. The Briggs & Stratton engine in the S100 offers solid fuel economy for routine lawn care. In contrast, the Kohler engine in the XT1 LT42 provides better overall fuel economy and a quieter, more refined operation, making it a good option for those who prioritize noise reduction and fuel savings over the long term.
Maintenance-wise, both engines offer convenient features for easy upkeep. However, the Kohler engine in the XT1 LT42 is equipped with a larger air filter and a more accessible oil change system, making it slightly easier to maintain for users who prefer a hands-on approach.
- John Deere S100: 17.5 HP Briggs & Stratton engine
- Cub Cadet XT1 LT42: 18 HP Kohler engine
- John Deere S100: Great for regular mowing and smaller yards
- Cub Cadet XT1 LT42: More power for larger, tougher lawns
- John Deere S100: Efficient but simpler design
- Cub Cadet XT1 LT42: Smoother operation with better fuel efficiency
- Cub Cadet XT1 LT42: More accessible maintenance features
Cutting Performance: Blade Size and Grass Handling

The John Deere S100 features a 42-inch steel deck with twin blades, delivering a precise cut across various grass types. It handles thick or dense grass well, leaving behind a clean, even finish. The wide deck helps reduce the time spent mowing larger areas while maintaining high-quality results.
In comparison, the Cub Cadet XT1 LT42 also boasts a 42-inch deck with dual blades, offering similar cutting width. The blades on the XT1 LT42 are designed to ensure smooth grass discharge, providing better handling of grass clippings in heavier conditions. This mower excels in mulching, breaking down grass finely and evenly for a neat appearance.
Both mowers handle tall or thick grass efficiently, but the John Deere S100 may struggle a bit in particularly wet conditions, where its blade design could cause some clogging. The Cub Cadet XT1 LT42, with its advanced bagging and mulching system, can handle moisture better, making it a solid option for unpredictable weather conditions.
Both mowers offer ample cutting heights and adjustability, allowing users to fine-tune the blade position to suit different grass types. However, the Cub Cadet’s design ensures more consistent results across varying grass lengths.
Comfort and Control Features for Extended Lawn Care Sessions

The John Deere S100 and Cub Cadet XT1 LT42 excel in comfort and control, offering features that make long mowing sessions more manageable. The John Deere S100 includes a high-back seat with lumbar support and adjustable settings, allowing users to customize their ride for maximum comfort. The padded seat is designed to minimize fatigue, even during extended use.
On the other hand, the Cub Cadet XT1 LT42 boasts a soft-touch steering wheel and a high-back seat with thick cushioning. Its seat also includes a flip-up feature for easy storage and access to the engine area. Both models incorporate ergonomically designed pedals that provide a smooth and controlled operation, reducing strain on the feet and legs during long hours of mowing.
For better control, the John Deere S100 features a single-lever deck height adjustment, which makes it easy to set the cutting height without needing to leave the seat. The Cub Cadet XT1 LT42 offers similar convenience with its adjustable cutting height system, allowing you to make quick adjustments on the go without interrupting your work.
Both mowers are equipped with vibration-reducing technology in their chassis, ensuring less discomfort during prolonged use. This is especially important for users who spend considerable time on their lawn care tasks, as it minimizes the stress on both the body and the mower.
In terms of handling, the Cub Cadet XT1 LT42 is equipped with larger wheels, providing better traction and stability on uneven surfaces. Meanwhile, the John Deere S100 is praised for its tight turning radius, making it ideal for navigating around obstacles and working in smaller yards.
These thoughtful features from both brands ensure that comfort and control are never compromised, even during lengthy lawn care sessions. Whether you choose the John Deere S100 or the Cub Cadet XT1 LT42, you can expect a more relaxed, controlled, and efficient mowing experience.