The John Deere 4020, produced from 1964 to 1972, is a true classic in agricultural machinery. Known for its durability, advanced features, and versatility, it has remained a favorite among farmers and collectors alike. Over the years, the 4020’s market value has been influenced by factors such as production year, condition, usage, and optional features like Power Shift transmission or diesel engines.
Whether you’re a collector, a farmer looking for a reliable workhorse, or simply exploring its value, understanding how prices have changed over time is essential. Below, you’ll find a year-by-year list of JD 4020 prices, compiled from auctions, private sales, and market listings. This guide will help you evaluate models, track trends, and ensure you’re getting fair market value for one of the most iconic tractors in history.

John Deere 4020 1964
Price: $9300 – $10530

John Deere 4020 1965
Price: $12200 – $15010

John Deere 4020 1966
Price: $14040 – $17320

John Deere 4020 1967
Price: $16000 – $19100

John Deere 4020 1968
Price: $16300 – $21700

John Deere 4020 1969
Price: $19650 – $24300

John Deere 4020 1970
Price: $22210 – $24530

John Deere 4020 1971
Price: $21210 – $23530

John Deere 4020 1972
Price: $25210 – $34530
Summary
The price of a John Deere 4020 varies significantly, ranging from around $9,300 for the 1964 model to as high as $34,530 for the 1972 model. Factors such as production year, condition, and optional features play a key role in determining the value. Over the years, prices have steadily increased, reflecting the tractor’s lasting popularity and status as a reliable workhorse and collectible item.
Below is a summary table of prices for different model years of the John Deere 4020:
Tractor Year | Price |
---|---|
John Deere 4020 1964 | $9300 – $10530 |
John Deere 4020 1965 | $12200 – $15010 |
John Deere 4020 1966 | $14040 – $17320 |
John Deere 4020 1967 | $16000 – $19100 |
John Deere 4020 1968 | $16300 – $21700 |
John Deere 4020 1969 | $19650 – $24300 |
John Deere 4020 1970 | $22210 – $24530 |
John Deere 4020 1971 | $21210 – $23530 |
John Deere 4020 1972 | $25210 – $34530 |