Purchasing used equipment can be a smart financial decision, and understanding the longevity of models like the 2012 John Deere D100 Lawn Tractor is crucial. Having owned a D100 since new in April 2012, and using it extensively on a challenging property, I can provide a detailed, real-world review. This model shares similarities in specifications and price with both the preceding L100 series and the current 100E lawn tractors, making this review relevant for those considering any of these machines.
Our need for the John Deere D100 arose from a cabin purchase in the Ozarks. The property, while 13 acres, required mowing of approximately one acre. For those familiar with the Ozark region, you’ll know that rocks are more plentiful than fertile soil. Budget constraints were significant at the time, making the affordability of the D100 a key factor. Opting for a new tractor over a used one was a deliberate choice based on past negative experiences with used lawn equipment. Comparing the John Deere D100 to other brands in the same class, the basic D100 model with its manual transmission appeared to be the best fit for my needs and budget.
Over six years of ownership, here’s a breakdown of the John Deere D100’s performance:
Year 1: The first year was trouble-free. Routine oil change performed at the 10-hour mark as recommended.
Year 2: Annual service revealed no issues. The original battery did require replacement mid-season. One blade was bent after encountering a rock, leading to the replacement of both blades for balanced cutting.
Year 3: Another annual service with no problems reported. However, one day the brakes failed – an unexpected and exciting moment! Fortunately, I was able to figure out how to adjust the brakes myself. The throttle lever broke and was replaced with a dealer part costing around $30, a relatively easy DIY repair. Two tires needed puncture repairs due to thorns from Black Locust trees encountered while mowing a deer plot.
Year 4: Annual service, again, showed no issues. The mower deck began to exhibit wear and tear consistent with the rocky terrain it operated in. Brake adjustment was needed once more.
Year 5: During this year, my father and son took over mowing duties while I was dealing with a medical issue. No services were performed. My dad replaced the mower blades and a hinge on the front hood, indicating continued regular use.
Year 6: Annual service was performed, and no issues were found. Another brake adjustment was necessary. The mower deck was removed for a thorough cleaning. The battery was replaced again. Impressively, the John Deere D100 was still running on its original belt and tires at this point.
Throughout its life, this John Deere D100 has been more than just a lawn mower. It has tackled brush in deer plots (before I acquired a rotary cutter), pulled a garden trailer loaded with heavy wood and tools, and even provided rides for the grandkids. It has endured both summer mowing and winter firewood hauling, managed the roadside culvert, and even launched a 3-inch rock through a kitchen screen and window – a testament to the terrain it operates in. It has hit countless rocks and branches exceeding 1 inch in diameter. Despite a challenging life, this John Deere D100 continues to operate reliably. This is precisely why I chose John Deere, and it has proven to be a dependable machine over the past six years.
Likes:
- The 17.5 hp Briggs & Stratton engine has been consistently powerful and reliable. Traction limits are reached before engine power becomes an issue, even in demanding conditions.
- Oil servicing is incredibly easy and quick, genuinely a 2-minute task. John Deere has made routine maintenance very user-friendly.
- The included 8 cubic yard garden cart/trailer has proven to be an exceptionally useful accessory, adding versatility beyond just mowing.
Dislikes:
- The brakes have always been a weak point. Even from new, braking performance has been marginal.
- The combined clutch/brake pedal, while functional, feels like a compromise in design and performance.
- The battery cables are noticeably short. An extra inch or two of length would significantly improve battery access and maintenance.
- The seat sensor is occasionally unreliable. Sometimes multiple attempts to sit and engage the sensor are needed before the engine will start. Overriding the switch has been considered due to this intermittent issue.
- The headlights are ineffective for practical mowing in low light conditions. While they might improve visibility to others, they offer minimal illumination of the mowing area itself. Better headlights would be beneficial for early morning or late evening mowing.
Servicing:
As mentioned, oil changes are remarkably straightforward. John Deere deserves praise for this design aspect. However, there are several grease points on the John Deere D100 that require regular attention. These are likely overlooked by many owners as some require cleaning the deck and knowing their specific locations. Regular greasing is essential for the longevity of moving parts.
Conclusion:
My experience with the John Deere 100-series lawn tractors, specifically the D100, demonstrates that they offer solid value for money. For owners with typical, smooth lawns, I am confident these tractors would provide an exceptionally long service life. Given the rough service and terrain my D100 has endured, I am very satisfied with its durability and expect to get at least another three to four years of reliable use, reaching my goal of 10 years of service from this dependable machine.
