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Jeep · Compact SUV · 2018–2026

Jeep Wrangler JL

Weaknesses, engine ratings and buying advice

★★★★★
3.0 / 5.0 · Based on 3 engine variants
Most Fun Engine

381 PS

2.0L PHEV Benzin

Wrangler 4xe — 375 hp PHEV, check fire risk recall

Fun to Drive!

Generations

Engine Overview

The Jeep Wrangler JL is available with 3 engine variants — from 273 to 381 hp.

2.0L Turbo · Benziner· 273 PS
2018 2026
Be Careful 3 weaknesses
Show all weaknesses →
3.6L V6 · Benziner· 290 PS
2018 2026
Be Careful 4 weaknesses
Wrangler 4xe · Benziner Plug-in-Hybrid· 380 PS
2021 2026
Be Careful 3 weaknesses
Show all weaknesses →

The Jeep 2.0L Turbo (Benziner, 273 PS) has the GME-T4 (2.0L Turbo) — rated: "Be Careful", 3 known weaknesses.

The Jeep 3.6L V6 (Benziner, 290 PS) has the Pentastar-3.6 (3.6L V6) — rated: "Be Careful", 4 known weaknesses.

The Jeep Wrangler 4xe (Benziner Plug-in-Hybrid, 380 PS) has the GME-T4-4xe (2.0L PHEV) — rated: "Be Careful", 3 known weaknesses.

Vehicle Weaknesses

WeaknessCost
!Weld seam water leak

Welded seams on the floor and sills let water in during rain or washing. JL-specific issue from revised body construction.

Symptoms: Water in floor area, wet floor mats, moisture smell
from 20,000 km
Ad seam sealer Wrangler JLbody sealing JL weld seam
 Low

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Known Problems and Issues

A total of 14 weaknesses have been documented for the Jeep Wrangler JL (2018–2026) — 10 engine-related and 4 vehicle-related. Typical issues affect Body, Steering, Electronics, HVAC.

Wrangler (Pentastar-3.6, 2018–2026) — Be Careful: Oil cooler housing leak, Cylinder head crack — early models 2011-2013, Rocker arm tick (class action 2022). Power: 290 PS.

Wrangler (GME-T4, 2018–2026) — Be Careful: Coolant leak / coolant in oil, Elevated oil consumption, Wastegate rattle. Power: 273 PS.

Wrangler (GME-T4-4xe, 2021–2026) — Be Careful: Recall: HV battery fire risk — 32,125 Wrangler 4xe, Hybrid system failure (power inverter module), Electric mode inoperative in cold weather (class action). Power: 380 PS.

What to watch out for with the Jeep Wrangler? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Jeep Wrangler JL have? +
The Jeep Wrangler JL has 10 known engine weaknesses and 4 vehicle weaknesses.
What should I look for when buying a used Jeep Wrangler JL? +
faq.watch_a_none
Which engine is recommended? +
Be careful: Pentastar-3.6 (3.6L V6), GME-T4 (2.0L Turbo), GME-T4-4xe (2.0L PHEV). No engine is rated 'Good Choice'. The most fun to drive is the GME-T4-4xe (2.0L PHEV).
Which Jeep Wrangler JL engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Jeep Wrangler JL — rated: "Fun to Drive!". {description} 375 hp PHEV Wrangler: 25-30 miles electric, then gas. Off-road with an extra 770 lbs of battery ballast. Fire risk recall (32,125 vehicles), power inverter module fails on early models. Makes sense for short commutes — debated as serious trail rig.
Is the Jeep Wrangler JL worth buying used? +
The Jeep Wrangler JL requires careful consideration — choosing the right engine variant is crucial.
What horsepower variants are available for the Jeep Wrangler JL? +
The Jeep Wrangler JL is available with engine variants from 273 to 381 hp. Petrol: Pentastar-3.6 (3.6L V6), GME-T4 (2.0L Turbo), GME-T4-4xe (2.0L PHEV).

Last updated: February 2026 · All information without guarantee