Skip to content
Trimslate
SavedHelp

2021 Jeep

Wrangler 2dr 4WD

Auto 8-spd, 6 cyl, 3.6 L, Mild Hybrid

Jeep Wrangler: best and worst years
2021 Jeep Wrangler 2dr 4WD (photo 1 of 2)

Photo may show a different model year; you're viewing the 2021.

PhotoAlexander MiglCC BY-SA 4.0Wikimedia Commons

Overview

Body
Small Sport Utility Vehicle 4WDEPA, from EPA, last updated 6/22/2026
Drivetrain
4-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission
Automatic 8-spdEPA, from EPA, last updated 6/22/2026
Powertrain
HybridEPA, from EPA, last updated 6/22/2026
Fuel
RegularEPA, from EPA, last updated 6/22/2026

Engine & performance

Cyl
6EPA, from EPA, last updated 6/22/2026
Aspiration
Naturally aspiratedEPA, from EPA, last updated 6/22/2026
Start-stop system
YesEPA, from EPA, last updated 6/22/2026

Efficiency

MPG Hwy
24 mpgEPA, from EPA, last updated 6/22/2026
MPG City
20 mpgEPA, from EPA, last updated 6/22/2026
MPG Comb
21 mpgEPA, from EPA, last updated 6/22/2026
Fuel $/yr
$2,950EPA, from EPA, last updated 6/22/2026
CO₂
416 g/miEPA, from EPA, last updated 6/22/2026
Eco Score
4/10EPA, from EPA, last updated 6/22/2026
Smog score
5/10
Elec. Range
0 miEPA, from EPA, last updated 6/22/2026
SmartWay certified
No

Dimensions & capacity

Length
182 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Width
74 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Height
74 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Wheelbase
119 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Curb Weight
4,222 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026

Safety NHTSA, model year

⚠ This model year has a recall advising owners to park outside or away from structures (fire risk). Check with the manufacturer.

Recalls
15
Owner complaints
861
Reported injuries
12

Reported problems NHTSA owner complaints, model year

  • ELECTRICAL SYSTEM19%
  • STEERING17%
  • ENGINE14%
  • SUSPENSION12%
  • POWER TRAIN9%
  • UNKNOWN OR OTHER9%

Source: NHTSA owner complaints, 1,435 total.

Jeep Wrangler: best and worst years

Federal investigations NHTSA defect investigations, model year

  • PE24024Openopened Sep 6, 2024STEERING:HYDRAULIC POWER ASSIST:PUMP

    Underhood fires

  • RQ24012Openopened Jul 5, 2024ENGINE

    Loss of Motive Power

  • EA23001Openopened Mar 17, 2023FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

    High pressure fuel pump failure

  • DP22005opened Jan 27, 2023ELECTRICAL SYSTEM:PROPULSION SYSTEM

    Pedestrian alert sounds

Known issues manufacturer service bulletins, model year

696 service bulletins filed with NHTSA for this model year

  • May 15, 2026POWER TRAIN21-041-26

    Transmission Auxiliary Oil Pump Failure Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P0B0D-00 - Electric/Auxiliary Transmission Fluid Pump Motor Control Module. Customers may also comment on the following: ● Vehicle is in limp mode This bulletin involves replacing the transmission oil pump.

  • May 13, 2026ELECTRICAL SYSTEM08-208-26 REV. A

    Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle.

  • May 7, 2026ELECTRICAL SYSTEM08-208-26

    Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle

  • Mar 27, 2026STRUCTURE:BODYS2623000018

    Wind Noise From Hard Top Freedom Panels Near Rear View Mirror While Driving.

  • Mar 24, 2026ELECTRICAL SYSTEM08-133-26

    Rear Defroster Inoperative Customers may experience one or more of the following: SYMPTOM: ● Rear window is not defrosting. ● The rear window glass left or right side defrost solder terminal is detached from the defrost grid. This bulletin involves replacing the Electric Backlite (EBL) wire connector repair and re-securing the electrical connector(s) to the rear window.

  • Mar 21, 2026ENGINE18-044-26

    Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status) ● P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status) ● P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stor

  • Mar 17, 2026ELECTRICAL SYSTEM16C Combo REV2

    Emissions Recall 16C - Check Engine/Malfunction Indicator Lamp - Dealer Notification (Revision 2)

  • Mar 9, 2026POWER TRAINS2621000003 REV.A

    The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.

  • and 688 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
3 yr / 36k mi
Powertrain
5 yr / 60k mi
Roadside assistance
5 yr / 60k mi
EV battery
8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.