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Jeep: reliability & common problems

#18 of 24
Longevity rank#1 Tesla holds up to ~187k
~104k
Trouble-free mileageacross all body styles
130
Jeeps inspectedreal pre-purchase inspections
59/100
Average conditionall cars we check: 61/100



Based on 130 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
68%
Low coolant / cooling system issues · Engine
38%
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 23% Mediocre 31% Poor 23%
Hidden history

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

68%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 ~187k. 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: 69% in good shape (16 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: 29% in good shape (7 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:

2021 Jeep Grand Cherokee · 43k mi — flagged: battery condition, powertrain control module, drive train control module. Inspected Aug 21.
2015 Jeep Grand Cherokee · 119k mi — flagged: low coolant / cooling system issues, exhaust system leaks, oil leaks. Inspected Aug 13.
The bottom line

Treat every Jeep as an oil-leak car until proven otherwise. Engine seepage shows up on most of them, cooling trouble and live error codes pile on often enough that those three checks come before cosmetics. Get it on a lift for the drivetrain leaks and the tires. Plenty already look tired, and condition typically slips below decent around 104,000 miles, so that is where you either negotiate for the work still ahead or you walk. Leave if the underside is wet and the codes are still live.

FAQ
?
Is Jeep reliable?
46% of the 130 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 (68%), low coolant / cooling system issues (38%), active error codes (35%).
Thinking of buying a Jeep? Get the exact car inspected before you pay.
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Based on 130 inspections · updated Aug 28, 2026