"How reliable is the 2021 Bmw X5?"

"Based on 134 NHTSA complaints, the 2021 Bmw X5 has a median complaint mileage of 14000 miles. The most common issue is ELECTRICAL SYSTEM."

"What are common problems with the 2021 Bmw X5?"

"The most frequently reported component in NHTSA complaints for the 2021 Bmw X5 is ELECTRICAL SYSTEM, accounting for a significant portion of the 134 total complaints filed."

2021 Bmw X5: Reliability Data

Source: NHTSA — 134 complaints

134

Total Complaints

14,000mi

Median Mileage

ELECTRICAL SYSTEM

Top Issue

Crash Reports

When Do Complaints Happen?

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

5,000 25th Percentile

14,000 Median Mileage

47,600 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ELECTRICAL SYSTEM

POWER TRAIN

ENGINE

UNKNOWN OR OTHER

AIR BAGS

BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING

ENGINE AND ENGINE COOLING

SERVICE BRAKES

STRUCTURE:BODY

SEAT BELTS

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"CAR HAD 2 ALERTS 2.5 HRS INTO JOURNEY, HAVING GONE I-675 TO 16: 1. DRIVETRAIN MALFUNCTION 2. POWER SUPPLY. I HAD STOPPED FOR FOOD. I GOT BACK IN, TURNED ON THE ENGINE, AND THESE ALERTS CAME ON IMMEDIATELY. I CALLED BMW, THEY SAID CAR SHOULD NOT BE DRIVEN. HAD IT TOWED TO HILTON HEAD BMW. THEY'VE H..."

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 27 complaints

25th: 10,360 mi Median: 47,600 mi 75th: 58,000 mi

POWER TRAIN 19 complaints

25th: 7,500 mi Median: 8,000 mi 75th: 14,000 mi

ENGINE 17 complaints

25th: 2,973 mi Median: 3,220 mi 75th: 14,000 mi

Where Are Complaints Coming From?

Top states by complaint count.

CA: 23 NJ: 16 MD: 13 NY: 11 GA: 9 FL: 8 PA: 7 MA: 6 KS: 4 VA: 4

Bmw X5 — Other Years

See how this model compares across different model years.

Year	Complaints	Median Mileage	Top Issue	Crashes
2000	37	75,000	POWER TRAIN:AUTOMATIC TRANSMISSION	4
2001	214	82,250	LATCHES/LOCKS/LINKAGES:DOORS:LATCH	7
2002	136	89,000	AIR BAGS	3
2003	134	90,000	ELECTRICAL SYSTEM	5
2004	93	86,500	ELECTRICAL SYSTEM	4
2005	109	89,075	ELECTRICAL SYSTEM	3
2006	220	85,000	AIR BAGS	6
2007	119	99,500	AIR BAGS	2
2008	319	76,271	ENGINE	4
2009	203	84,356	AIR BAGS	4
2010	187	66,500	ENGINE	2
2011	394	69,569	ENGINE	9
2012	370	70,000	ENGINE	7
2013	211	65,000	AIR BAGS	3
2014	128	48,500	FUEL/PROPULSION SYSTEM	4
2015	197	61,000	ENGINE	12
2016	103	55,630	ELECTRICAL SYSTEM	3
2017	111	27,000	ELECTRICAL SYSTEM	6
2018	89	11,000	ELECTRICAL SYSTEM	3
2019	234	19,500	ELECTRICAL SYSTEM	9
2020	130	48,000	ELECTRICAL SYSTEM	6
2022	89	19,500	POWER TRAIN	14
2023	43	-	UNKNOWN OR OTHER	6
2024	240	6,000	ELECTRONIC STABILITY CONTROL (ESC)	13
2025	91	2,000	ELECTRONIC STABILITY CONTROL (ESC)	14

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