BestCarRank
Jeep

2021 Jeep WRANGLER 4XE

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2021 Jeep WRANGLER 4XE has 8 owner complaints filed with NHTSA — that's 0.6x the segment average of 13. The most common issue is electrical problems (50% of all complaints), specifically: the contact owns a 2021 jeep wrangler 4xe. the contact stated that upon starting the vehicle, the contact noticed that the windshield wipers and the heater unintendedly engaged. several unknown warning lights were illuminated. the contact was unable to turn off the vehicle, which required the conta. There are 2 recalls issued for this model year.

8

Total Complaints

2

Recalls Issued

/5

Safety Stars

0.6x

vs Segment Avg

Known Problems(top 3 of 3)

ELECTRICAL

4 complaints
50%
  • The contact owns a 2021 Jeep Wrangler 4XE. The contact stated that upon starting the vehicle, the contact noticed that the windshield wipers and the heater unintendedly engaged. Several unknown warning lights were illuminated. The contact was unable to turn off the vehicle, which required the conta
  • The contact owns a 2021 Jeep Wrangler 4XE. The contact stated while driving at an undisclosed, the check engine warning light illuminated. The accelerator pedal was depressed, but the vehicle failed to accelerate as intended, hesitated and jerked. The vehicle was taken to the dealer however, the fai
  • The contact owns a 2021 Jeep Wrangler 4XE. The contact received notification of NHTSA Campaign Number: 25V741000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the check engine warning light was illuminated. The vehicle was previously ta
Typical onset: 50K miles Est. repair: $500

The contact owns a 2021 Jeep Wrangler 4XE. The contact stated that upon starting the vehicle, the contact noticed that the windshield wipers and the heater unintendedly engaged. Several unknown warning lights were illuminated. The contact was unable to turn off the vehicle, which required the conta

— NHTSA complaint filing

Recalls (2)

ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY27/09/2024

Chrysler (FCA US, LLC) is recalling certain 2020-2024 Jeep Wrangler 4XE and 2022-2024 Jeep Grand Cherokee 4XE vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or driving.

Risk: A vehicle fire while parked or driving can increase the risk of injury.

Fix: This recall is replaced by NHTSA recall number 25V741. Vehicles already repaired under this recall will need to have the new remedy completed. Owners are advised to park outside and away from structures, and not to recharge their vehicles until they are repaired. Dealers will update the high voltage battery pack software and replace the battery pack assembly, if necessary, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed October 11, 2024. Owner notification letters were mailed beginning December 2024. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is 95B. Vehicles in this recall that were previously recalled for the same issue under NHTSA Recall 23V-787 will need to have the new remedy performed.

Estimated Insurance Cost for 2021 Jeep WRANGLER 4XE

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.
Full coverage / year
$1,687
Full coverage / month
$141
Liability only / year
$611
vs US avg
+1%
How this estimate is calculated
US base full-coverage premium$1674
× state (US)1.00x
× vehicle class (sedan-midsize)0.96x
× theft risk1.00x
× safety rating1.00x
× vehicle age1.05x
= Full coverage estimate$1687

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Jeep WRANGLER 4XE Service Intervals

Oil change
8K mi / 12 mo
Tire rotation
8K mi
Brake fluid
36 months
Transmission fluid
60K mi
Engine coolant
100K mi
Spark plugs
100K mi
Cabin air filter
24K mi
Engine air filter
30K mi
Differential (AWD/4WD)
20K mi

4WD Wrangler/Gladiator have shorter transfer case + differential intervals if off-roaded frequently.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Jeep New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)
3 yr / 36K mi
Powertrain
5 yr / 60K mi
Hybrid/EV battery
8 yr / 100K mi
Corrosion (rust perforation)
5 yr / unlimited mi
Roadside assistance
5 yr / 60K mi

These are the terms for a new Jeep. If you're buying a used 2021 WRANGLER 4XE, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Jeep dealer for VIN-specific remaining warranty.

Estimated Repair Costs

ELECTRICAL(~50K mi)
$500
ENGINE(~50K mi)
$500
DRIVER ASSIST/CAMERAS(~50K mi)
$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 8 owner complaints for this specific year, here's what to check or ask about:

  • ELECTRICAL: The contact owns a 2021 Jeep Wrangler 4XE. The contact stated that upon starting the vehicle, the contact noticed that the windshield wipers and the heater unintendedly engaged. Several unknown warning lights were illuminated. The contact was unable to turn off the vehicle, which required the conta

    Typically appears around 50K miles. Repair cost ~$500

  • ENGINE: The contact owns a 2021 Jeep Wrangler 4XE. The contact stated while driving at an undisclosed, the check engine warning light illuminated. The accelerator pedal was depressed, but the vehicle failed to accelerate as intended, hesitated and jerked. The vehicle was taken to the dealer however, the fai

    Typically appears around 50K miles. Repair cost ~$500

  • DRIVER ASSIST/CAMERAS: See attached document for complaint.

    Typically appears around 50K miles. Repair cost ~$500

  • RECALLS: Verify all 2 recalls have been completed — free at any Jeep dealer
  • General: Get a pre-purchase inspection from an independent mechanic ($100-$200)

Jeep WRANGLER 4XE — Year Comparison

How does 2021 compare to other years? Fewer complaints = more reliable.

Full years-to-avoid analysis →

NHTSA Safety Rating

No NHTSA safety rating available

At a Glance

Complaints
8
Recalls
2
Fire reports
0
Crash reports
0
Injury reports
0
Segment avg
13

Check a Specific VIN

See recalls for YOUR 2021 Jeep WRANGLER 4XE