Year guide
Can we name Wrangler years to avoid?
Not in a fair way. Model years differ in age, and some years have far more cars on the road than others. A year with more reports is not always a worse year.
What you can do instead
Open the year you are shopping for. Check its reported problems and recalls. Then compare this car’s mileage to those reports.
Sources and limits
Evidence: High confidence
Owner reports can help you plan an inspection. They cannot predict the condition of one used car or support a fair year ranking on their own.