"How reliable is the 2021 Jeep Wrangler?"

"Based on 1414 NHTSA complaints, the 2021 Jeep Wrangler has a median complaint mileage of 18000 miles. The most common issue is Electrical System."

"What are common problems with the 2021 Jeep Wrangler?"

"The most frequently reported component in NHTSA complaints for the 2021 Jeep Wrangler is Electrical System, accounting for a significant portion of the 1414 total complaints filed."

2021 Jeep Wrangler: Reliability Data

Source: NHTSA — 1414 complaints

1414

Total Complaints

18,000mi

Median Mileage

Electrical System

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

4,900 25th Percentile

18,000 Median Mileage

30,250 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

Electrical System

268

Steering

232

Engine

199

Suspension

169

Power Train

130

Unknown Or Other

125

Fuel/Propulsion System

Vehicle Speed Control

Fuel System, Gasoline

Wheels

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"WANDERING STEERING ABOVE 30 MPH WON'T TRACK STRAIGHT, EXCESSIVE PLAY IN THE WHEEL. ORDERED FROM DEALER WENT TO THE SHOP FOR STEERING ISSUES AT 52 MILES AND BACK AGAIN 2 WEEKS LATER, JUST PICKED IT UP FROM THE DEALER AND STEERING IS WORSE, I FEEL IT IS UNSAFE FOR MY 17 YEAR OLD DAUGHTER TO DRIVE."

"VEHICLE IS BRAND NEW AND THE CHECK ENGINE LIGHT CAME ON ONLY AFTER 300 MILES. DEALER DIAGOSED THE PROBLEM WITH O2 SENSOR FAILURE AND VALVE COVER DEFECT. THE VEHICLE RAN VERY ROUGH AND FELT LIKE IT WAS ABOUT TO STALL. SEARCH ON JLWRANGLERFORUMS SHOWS THERE ARE OTHERS EXPERIENCING SIMILAR PROBLEMS ..."

"TL* THE CONTACT OWNS A 2021 JEEP WRANGLER. THE CONTACT STATED WHILE DRIVING 45 MPH, HE BECAME AWARE THAT THE STEERING WHEEL WAS LOOSE AND FAILED TO STEER THE VEHICLE STRAIGHT. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO LINDSAY CHEVROLET LOCATED AT 15605 JEFFERSON D..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

When Were Complaints Filed?

Number of complaints by the year the issue occurred.

When Does Each Component Fail?

Median mileage at complaint for top components.

Electrical System 268 complaints

25th: 7,000 mi Median: 21,385 mi 75th: 34,000 mi

Steering 232 complaints

25th: 4,058 mi Median: 16,550 mi 75th: 23,250 mi

Engine 199 complaints

25th: 12,250 mi Median: 25,057 mi 75th: 32,750 mi

Suspension 169 complaints

25th: 14,750 mi Median: 18,500 mi 75th: 23,250 mi

Power Train 130 complaints

25th: 4,724 mi Median: 18,000 mi 75th: 30,625 mi

Where Are Complaints Coming From?

Top states by complaint count.

CA: 156 FL: 125 TX: 98 PA: 73 NY: 65 NJ: 57 IL: 53 GA: 53 OH: 51 AZ: 45

Who Files Complaints?

0.6%

Original Owners

99.4%

Second+ Owners

Jeep Wrangler — Other Years

See how this model compares across different model years.

Year	Complaints	Median Mileage	Top Issue	Crashes
1990	105	120,000	Conventional	6
1991	100	115,000	Engine	5
1992	100	137,000	Tank Assembly	7
1993	134	96,500	Fuel Pump	10
1994	184	120,000	Fuel Pump	17
1995	259	90,000	Parking Brake	36
1997	548	74,000	Manifold/Header/Muffler/Tail Pipe	46
1998	401	71,300	Air Bags	28
1999	262	68,512	Manifold/Header/Muffler/Tail Pipe	16
2000	311	91,912	Manual Transmission	24
2001	235	89,000	Body	25
2002	139	62,792	Body	22
2003	130	26,895	Suspension	11
2004	281	47,000	Steering	27
2005	756	49,450	Fuel System, Gasoline	12
2006	852	36,000	Fuel System, Gasoline	9
2007	791	61,800	Steering	22
2008	1251	64,500	Air Bags	25
2009	492	51,600	Air Bags	10
2010	898	49,500	Fuel/Propulsion System	26
2011	672	53,325	Air Bags	16
2012	1275	42,000	Power Train	35
2013	1027	50,000	Power Train	24
2014	830	47,000	Engine	32
2015	632	37,200	Engine	21
2016	618	36,450	Service Brakes	37
2017	405	22,500	Service Brakes	25
2018	2566	6,700	Steering	38
2019	1036	5,500	Steering	16
2020	745	1,219	Steering	25
2022	556	18,500	Electrical System	28
2023	511	13,000	Electrical System	16
2024	1221	14,500	Engine	18
2025	87	-	Electrical System	4

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28