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John Deere 6420

2002110 HPStandard DieselT1a
A+
Excellent
Score: 95.0/100
Recalls
322
Found
Known Issues
2
See details
Auction Records
17
Avg €28,981
Reliability
A+
95/100

Specifications

Engine Power110 HP
Engine (kW)81 kW
Fuel TypeStandard Diesel
CategoryT1a
Production Years2002–2002

Safety Recalls

322 found
Safety recall — John Deere JD-8R370 (Japanese market, reference 1241810)

Japanese manufacturer safety recall affecting the lighting. Declared production window: 2021–2022.

LightingJP
On certain side-by-side UTVs, the owner's manual is missing information for how a person can contact Transport Canada to report a safety concern.

On certain side-by-side UTVs, the owner's manual is missing information for how a person can contact Transport Canada to report a safety concern. Canadian regulations require all companies to provide this information in the owner's manual.

OtherCA
On certain side-by-side UTVs, the owner's manual is missing information for how a person can contact Transport Canada to report a safety concern.

On certain side-by-side UTVs, the owner's manual is missing information for how a person can contact Transport Canada to report a safety concern. Canadian regulations require all companies to provide this information in the owner's manual.

OtherCA
On certain side-by-side UTVs, the owner's manual is missing information for how a person can contact Transport Canada to report a safety concern.

On certain side-by-side UTVs, the owner's manual is missing information for how a person can contact Transport Canada to report a safety concern. Canadian regulations require all companies to provide this information in the owner's manual.

OtherCA
Safety recall — John Deere JD-7R310 (Japanese market, reference 1241260)

Japanese manufacturer safety recall affecting the electronic control. Declared production window: 2020–2024.

Electronic controlJP
+317 more recalls
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Known Issues

2 reported
1 low1 medium
CA: John Deere Review by Jamie from Canton, TX (1/5 stars) Have John Deer
medium

Have John Deere 6420 tractor with 1200 hours. Radiator leaking. Took to be repaired. Cannot be repaired. Must buy new radiator on tractor with only 1200 hours. After calling John Deere to see about a price, because there was a problem with that type of radiator with other tractors, it has now been modified and you can not buy the same radiator. So in order to replace the radiator on this tractor I

cooling
John Deere issues
low

We have a 6420 that only works in come home mode, codes were cleared and tech cannot figure it out. Anybody else ever had this issue?

General

Market Value

Average
€28,981
Median
€28,606
Range:€19,500 – €40,119
Avg Hours:8,180 hrs
Records:17 sales
Recent Sales
klaravik€20,234
klaravik€20,100
+15 more sales
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Hours Benchmark

Class: Row Crop (100–200 HP)
Average hours at sale for this model
0Avg: 8,180 hrs12,000
Low use400 /year
Typical600 /year
High use850 /year
Typical lifetime12,000 hours
Expected life15 years

Have a specific John Deere 6420 VIN to check?

Model data shows the average — a VIN/PIN lookup pulls the per-unit history (theft, recalls, prior owners, hours).

Found on the chassis plate or registration papers

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Get the complete breakdown: pre-buy checklist, component reliability,322 recalls, 2 known issues, comparable sales, and theft risk analysis.

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