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Jeep: reliability & common problems

#18 of 24
Longevity rank#1 Tesla holds up to ~189k
~104k
Trouble-free mileageacross all body styles
129
Jeeps inspectedreal pre-purchase inspections
59/100
Average conditionall cars we check: 61/100



Based on 129 used Jeeps we inspected, they tend to be in slightly worse shape than average — average condition 59/100 vs 61 for all cars we check. Every number on this page comes from real pre-purchase inspections — cars people were about to buy and paid an independent inspector to go through point by point, engine to underbody, paint depth to error codes. Not owner surveys, not warranty statistics, not forum lore: what we actually found.

What we found

Most common faults

Oil leaks · Engine
69%
Low coolant / cooling system issues · Engine
39%
Active error codes · Electronic equipment
35%
Tires condition & wear · Brakes and tires
34%
Oil leaks · Drivetrain
26%

Share of inspected Jeeps where each item was flagged.

How they score

Excellent 23% Good 22% Mediocre 31% Poor 23%
Hidden history

What the seller might not mention — how often we find it on Jeeps.

69%had a repainted or replaced panelall cars: 75%
5%showed structural repairall cars: 4%
23%had fault codes recently clearedall cars: 23%

Cross-shopping? Jeep vs Toyota · Jeep vs Honda · Jeep vs Ford

How long does a Jeep last?

Across every Jeep body style we've inspected — sedans, SUVs and anything else pooled together — the average one's condition dips below decent (a 55/100 score) around ~104k miles. It ranks Jeep #18 of 24 brands we have enough data to rate; the longest-lasting, Tesla, holds up to ~189k. Shopping a Jeep near that mileage? Expect more wear ahead — see which makes give the best odds at your budget.



Good cars by mileage
0 25 50 75 100 0–20k mi: 91% in good shape (11 cars) 20–40k mi: 100% in good shape (12 cars) 40–60k mi: 67% in good shape (15 cars) 60–80k mi: 50% in good shape (22 cars) 80–100k mi: 44% in good shape (16 cars) 100–120k mi: 11% in good shape (18 cars) 120–140k mi: 21% in good shape (14 cars) 140–160k mi: 22% in good shape (9 cars) 40k 80k 120k 160k 200k mileage when we inspected it
Good cars by age
0 25 50 75 100 1 years old: 86% in good shape (7 cars) 3 years old: 90% in good shape (10 cars) 4 years old: 94% in good shape (16 cars) 5 years old: 17% in good shape (6 cars) 6 years old: 67% in good shape (6 cars) 7 years old: 44% in good shape (9 cars) 8 years old: 50% in good shape (14 cars) 9 years old: 14% in good shape (7 cars) 10 years old: 38% in good shape (8 cars) 11 years old: 22% in good shape (9 cars) 12 years old: 0% in good shape (5 cars) 2y 4y 6y 8y 10y 12y 14y 16y vehicle age when we inspected it

Share of Jeeps in good shape (scoring 60+/100) by mileage and by age when we inspected them (each dot ≥5 cars; rolled-back odometers excluded from the mileage curve). The dashed grey curve is all cars we check.



Jeep models we've inspected

Recently inspected:

2015 Jeep Grand Cherokee · 119k mi — flagged: low coolant / cooling system issues, exhaust system leaks, oil leaks. Inspected Aug 13.
2015 Jeep Wrangler · 89k mi — flagged: oil leaks, fluid condition. Inspected Aug 1.
The bottom line

Jeeps tend to wear out from the engine first. Oil leaks are the standout problem, often showing up together with cooling-system issues and active error codes, so the first things to check on any example are the underside for drips, the coolant level, and a scan for stored faults. Tires also wear out frequently. Condition typically starts sliding after 104,000 miles, which means a lower-mileage one with a dry engine bay is the smarter buy; visible leaks or codes give you solid grounds to negotiate hard or walk away.

FAQ
?
Is Jeep reliable?
45% of the 129 Jeeps we inspected scored 60/100 or higher, averaging 59/100 — they tend to be in slightly worse shape than average.
?
What are the most common problems with a used Jeep?
Across the Jeeps we inspected, the items we flag most often are oil leaks (69%), low coolant / cooling system issues (39%), active error codes (35%).
Thinking of buying a Jeep? Get the exact car inspected before you pay.
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Based on 129 inspections · updated Aug 22, 2026