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Jeep: reliability & common problems

#18 of 24
Longevity rank#1 Tesla holds up to ~197k
~106k
Trouble-free mileageacross all body styles
134
Jeeps inspectedreal pre-purchase inspections
59/100
Average conditionall cars we check: 61/100



Based on 134 used Jeeps we inspected, they are in about average shape — 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
67%
Low coolant / cooling system issues · Engine
38%
Active error codes · Electronic equipment
34%
Tires condition & wear · Brakes and tires
34%
Oil leaks · Drivetrain
25%

Share of inspected Jeeps where each item was flagged.

How they score

Excellent 25% Good 23% Mediocre 30% Poor 22%
Hidden history

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

67%had a repainted or replaced panelall cars: 75%
4%showed structural repairall cars: 4%
23%had fault codes recently clearedall cars: 24%

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 ~106k miles. It ranks Jeep #18 of 24 brands we have enough data to rate; the longest-lasting, Tesla, holds up to ~197k. 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 (13 cars) 40–60k mi: 69% in good shape (16 cars) 60–80k mi: 54% in good shape (24 cars) 80–100k mi: 47% in good shape (17 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 (17 cars) 5 years old: 38% in good shape (8 cars) 6 years old: 71% in good shape (7 cars) 7 years old: 50% in good shape (10 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 Wrangler · 38k mi — flagged: tires condition & wear. Inspected Oct 9.
2020 Jeep Grand Cherokee · 71k mi — flagged: oil leaks, battery condition, mounts. Inspected Oct 1.
The bottom line

Treat every Jeep as an engine-first buy. Oil leaks are the signature problem on both the engine and the drivetrain, so get under it with a light before you care about anything else, then check coolant and the rest of the cooling system. Scan for active codes and inspect the tires next. A truly clean example is the exception, not the rule, so pay for condition when you find it. These typically fall below decent around 106,000 miles—shop under that if you can. Stacked leaks, low coolant, and codes mean you walk; isolated seepage is the negotiation chip.

FAQ
?
Is Jeep reliable?
48% of the 134 Jeeps we inspected scored 60/100 or higher, averaging 59/100 — they are in about average shape.
?
What are the most common problems with a used Jeep?
Across the Jeeps we inspected, the items we flag most often are oil leaks (67%), low coolant / cooling system issues (38%), active error codes (34%).
Thinking of buying a Jeep? Get the exact car inspected before you pay.
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Based on 134 inspections · updated Oct 11, 2026