John Deere 6425 Specs, Price and Review (2026)
Agricultural · 114 HP · Best for fuel efficiency and versatility
Power
114 HP (85 kW)
Fuel
Diesel
Transmission
Manual
PTO
97 HP @ 540 rpm
Weight
3,780 kg (4 t)
New price (est.)
$85,363 – $128,045
Est. used price
$29,877 – $89,632
Overview
Powered by a 114 HP engine, the John Deere 6425 is a agricultural tractor designed for large-acreage farming, heavy tillage, and large-implement compatibility. Built by John Deere, the 6425 carries the engineering standards expected from this manufacturer. Here you will find all 6425 specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our 6425 review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the 6425 price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete John Deere 6425 specification tables, suitability scores, price estimates, and links to similar tractors in our database.
TractorFitâ„¢ Analysis
Overall score
Based on specs and use-case fit for John Deere 6425.
Positioned in the high-utility band suited to row-crop, hay, and heavier loader and tillage work. A manual gearbox offers straightforward operation and lower complexity. Agricultural use cases include tillage, planting, hay, and material handling. PTO horsepower and speed options support mowers, hay tools, and other driven implements. Key specs include 114 HP, 97 HP PTO, 4 t operating weight, estimated used range $29,877–$89,632, and overall suitability 55/100.
Higher = simpler
Pros
- ✓Efficient consumption relative to power-to-weight and engine type.
- ✓Simple maintenance; mechanical transmission with lower repair costs.
- ✓High versatility: PTO and hydraulic options for multiple implements.
- ✓Reliable manual transmission with low maintenance cost.
Cons
- •Limited capacity for intensive loader work.
- •Modest power-to-weight ratio; less agility in traction and on slopes.
- •Basic hydraulic system; limited for demanding implements.
John Deere 6425 receives an overall suitability score of 55/100 from the TractorSuitabilityâ„¢ Engine. mixed use with multiple PTO and hydraulic implements, operations where fuel economy is a priority. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. Loader work rates 30/100; fuel efficiency index is 73/100. Maintenance is classified as Low: Mechanical transmission and straightforward engine design; lower repair costs and easier DIY or general dealer servicing. Operating cost tier is Moderate: Reasonable fuel efficiency and maintenance; operating costs are in line with the power class. Versatility (71/100) reflects PTO and hydraulic options; cost tier (58/100) reflects value for money. It has relative limitations in: large farm, loader. Overall, it offers a balanced profile for its class. The TractorSuitabilityâ„¢ Engine uses manufacturer technical data only to compute these indices in an objective, reproducible way. We recommend comparing these scores with your specific acreage, crop type, and implement needs before deciding.
Real-world performance & ownership
Highlights
- Strong engine power for PTO work and heavy drawbar loads.
- Manual transmission keeps design simple and ownership costs lower.
- 4 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 97 HP supports mowers, hay tools, and other driven implements.
- Suitability profile is solid across typical use cases.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $29,877–$89,632 USD.
Trade-offs
- Maintenance complexity is rated on the higher side; factor in service access and parts availability.
- Loader and front attachment suitability is limited by design; best for lighter loader duties.
Best for
- Row-crop and hay operations
- Feeding and material handling
- Full-season fieldwork
- Fuel-conscious operation
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
John Deere 6425 — Pros and Cons
Pros
- Strong engine power for PTO work and heavy drawbar loads.
- Manual transmission keeps design simple and ownership costs lower.
- 4 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 97 HP supports mowers, hay tools, and other driven implements.
- Suitability profile is solid across typical use cases.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $29,877–$89,632 USD.
Cons
- Maintenance complexity is rated on the higher side; factor in service access and parts availability.
- Loader and front attachment suitability is limited by design; best for lighter loader duties.
Used market insights
Estimated used price
$29,877 – $89,632 USD
High confidence
Estimate only. Actual prices vary by condition, hours, and region.
Buyer checklist
- Check engine and PTO hours; service history matters for long-term reliability.
- Confirm PTO speed (540/1000) and HP match your mowers, balers, or other implements.
- Inspect hydraulics and three-point hitch condition; repair costs can be high.
For used John Deere 6425, hours and service history matter. Confirm PTO and hydraulic operation, tire condition, and that implements match your HP and category.
Find Used Listings (International)
Technical Specifications
What this means: Cylinder count and displacement affect smoothness and repair complexity; compare to similar models in the same HP band.
Engine
- Maximum Power (Gross)
- 114 HP (85 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Documentation & Resources
Compare with similar models
Better Alternatives
Frequently asked questions
What is the John Deere 6425 best used for?
As a farm tractor, the John Deere 6425 is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
What type of transmission does the John Deere 6425 have?
The John Deere 6425 uses a manual transmission.
What should I check when buying a used John Deere 6425?
Verify hours, condition, service history, PTO operation, hydraulics, and tire wear. Confirm weight and dimensions if you need to transport or match implements.
What fuel does the John Deere 6425 use?
The John Deere 6425 uses diesel fuel.
What is the weight of the John Deere 6425?
Operating weight is approximately 3,780 kg (4 tons).
Where can I find used John Deere 6425 listings?
This page links to international marketplaces where you can search for used John Deere 6425 tractors; listings are provided by third parties.
How much does a used John Deere 6425 cost?
Used John Deere 6425 tractors are often listed in the range of $29,877–$89,632 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the John Deere 6425 have a PTO?
Yes. The John Deere 6425 has a rear PTO rated at 97 HP at 540 rpm.
What is the horsepower of the John Deere 6425?
The John Deere 6425 is rated at 114 HP (gross) (85 kW).
Is the John Deere 6425 good for loader work?
TractorFit scores rate this model as less suited for loader work (30/100). Check front axle capacity and loader compatibility for your intended use.
John Deere 6425: Complete Tractor Specifications and Technical Data
Overview
The John Deere 6425 is a agricultural tractor from John Deere designed for agricultural operations. This comprehensive tractor specifications guide provides complete technical data, engine specifications, transmission details, dimensions, and hydraulic system capabilities. This agricultural tractor features a 114 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the John Deere 6425, making it easy to compare with other models in the John Deere lineup or across different brands.
Engine Specifications
The John Deere 6425 is powered by a diesel engine that delivers 114 HP for agricultural tasks. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate John Deere's engineering expertise in creating efficient powerplants.
- Maximum Power: 114 HP (85 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The John Deere 6425 features a manual transmission system. Transmission type affects power delivery and operational efficiency. Different transmission types offer various advantages for different operating conditions and implement requirements.
Dimensions and Weight
Understanding tractor dimensions and weight is essential for storage, transport, and operational compatibility. The John Deere 6425's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 2400 mm (94.5 in)
- Weight: 3780 kg (8333 lbs)
Power Take-Off (PTO)
The PTO system allows the tractor to transfer engine power to driven implements. PTO specifications, including horsepower and speed ratings, are essential when selecting implements.
- PTO Speed: 540 rpm
- PTO Power: 97 HP (72 kW)
Performance and Applications
The John Deere 6425 delivers 114 HP performance for agricultural applications including plowing, planting, and harvesting. Tractor performance metrics, including power output, hydraulic capabilities, and dimensions, determine the machine's suitability for various tasks. When evaluating tractor performance, consider your specific application requirements, operating conditions, and implement needs to ensure the John Deere 6425 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the John Deere 6425. Key specifications include: 114 HP engine, manual transmission, 97 HP PTO, and 3780 kg weight. These tractor specifications enable accurate comparisons with other models. Our tractor database provides comprehensive data for thousands of models, making it easy to research specifications and compare tractors.
Conclusion
The John Deere 6425 is a reliable agricultural tractor from John Deere, designed for modern farming operations. With its 114 HP diesel engine and manual transmission, weighing 4 tons, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential John Deere 6425 tractor data and specifications for informed decision-making.
Conclusion
With 114 HP, the John Deere 6425 is a solid choice for operators who need Row-crop and hay operations, Feeding and material handling, Full-season fieldwork. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the 6425 against other tractors in the same HP range before making a final decision.