The 2026 BMW M4 has zero owner defect complaints and 1 safety recall campaign on file with NHTSA. EPA testing covers 12 certified vehicle configurations spanning 3L 6-Cyl hybrid and 3l 6-cyl configurations. Gasoline and hybrid variants deliver 18 to 30 MPG combined. Detailed NHTSA crash-test ratings are not available in the current AutoUtility dataset for this model year.

Key Data Findings
  • • NHTSA Owner Complaints: 0 reports
  • • Safety Recall Campaigns: 1 campaign
  • • NHTSA Overall Safety Rating: Not rated by NHTSA
  • • EPA Efficiency: 18–30 MPG (12 variants)
Data Note: Compiled directly from official NHTSA Office of Defects Investigation (ODI), NHTSA 5-Star Safety Ratings, and EPA FuelEconomy.gov databases.
Fuel Economy
18–30MPG
12 EPA certified variants (3L 6-Cyl hybrid and 3l 6-cyl configurations)
Reported Complaints
0
0 submitted complaints
Safety Recalls
1
1 official NHTSA recall
NCAP Safety Rating
Not rated by NHTSA

What is the fuel economy and range of the 2026 BMW M4?

Official EPA laboratory test ratings, electric driving range, and annual energy cost estimates by certified vehicle variant

Variant Engine Drivetrain Transmission City Highway Combined EV Range Est. Annual Fuel Cost
M440i Coupe Hybrid 3L 6-Cyl Rear-Wheel Drive Automatic (S8) 27 MPG 34 MPG 30 MPG — $2,550 / yr
M440i xDrive Coupe Hybrid 3L 6-Cyl All-Wheel Drive Automatic (S8) 26 MPG 33 MPG 29 MPG — $2,600 / yr
M440i Convertible Hybrid 3L 6-Cyl Rear-Wheel Drive Automatic (S8) 27 MPG 33 MPG 29 MPG — $2,600 / yr
M440i xDrive Convertible Hybrid 3L 6-Cyl All-Wheel Drive Automatic (S8) 25 MPG 32 MPG 28 MPG — $2,700 / yr
M440i Gran Coupe Hybrid 3L 6-Cyl Rear-Wheel Drive Automatic (S8) 26 MPG 32 MPG 28 MPG — $2,700 / yr
M440i xDrive Gran Coupe Hybrid 3L 6-Cyl All-Wheel Drive Automatic (S8) 25 MPG 31 MPG 27 MPG — $2,800 / yr
Z4 M40i 3L 6-Cyl Rear-Wheel Drive Automatic (S8) 23 MPG 29 MPG 25 MPG — $3,050 / yr
Z4 M40i 3L 6-Cyl Rear-Wheel Drive Manual 6-spd 19 MPG 26 MPG 22 MPG — $3,450 / yr
M4 Coupe 3L 6-Cyl Rear-Wheel Drive Manual 6-spd 16 MPG 23 MPG 19 MPG — $4,000 / yr
M4 Competition Coupe 3L 6-Cyl Rear-Wheel Drive Automatic (S8) 16 MPG 23 MPG 19 MPG — $4,000 / yr
M4 Competition M xDrive Coupe 3L 6-Cyl All-Wheel Drive Automatic (S8) 16 MPG 23 MPG 18 MPG — $4,200 / yr
M4 Competition M xDrive Convertible 3L 6-Cyl All-Wheel Drive Automatic (S8) 16 MPG 22 MPG 18 MPG — $4,200 / yr
Data Boundary Note: EPA specifications are shown by certified vehicle configuration. NHTSA complaints and recall totals are recorded at the model-year level across all configurations.

What are the crash test safety ratings for the 2026 BMW M4?

Official 5-Star Safety Ratings evaluated by the National Highway Traffic Safety Administration

Tested Drivetrain / Cab Variant Overall Rating Frontal Crash Side Crash Rollover Rating Rollover Risk
COUPE 2 DR N/A AWD —
COUPE 2 DR N/A RWD —
Active Driver Assistance Systems (NHTSA Recorded): Forward Collision Warning (FCW) is documented as No and Lane Departure Warning (LDW) is documented as No in official NHTSA records for tested 2026 BMW M4 models.
View complete 2026 BMW M4 crash test & safety breakdown →

What defect complaints are reported for the 2026 BMW M4?

Summary of 0 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
0
Crash Reports
0
Fire Reports
0
Complaints w/ Injury
0
Total Injuries
0

Data Attribution & Context: Complaints are self-reported by vehicle owners to NHTSA and represent unverified consumer submissions. Complaint volume does not equal a statistically controlled failure rate and is not adjusted for total vehicles sold or cumulative mileage driven.

View all 2026 BMW M4 problems & component breakdown (0 categories) →

Are there open safety recalls on the 2026 BMW M4?

Manufacturer safety recall campaigns monitored and recorded by NHTSA

NHTSA Campaign #25V643000 Active Recall
Affected Component: ELECTRICAL SYSTEM:WIRING:POWER DISTRIBUTION MODULE/IPDM

Defect Summary: BMW of North America, LLC (BMW) is recalling certain 2026 M4 and 430i vehicles. The positive battery cables may not be properly connected to the power distribution box, resulting in an engine stall and a fire.

Free Manufacturer Remedy: Dealers will inspect and replace cables and power distribution box as necessary, free of charge. Owner notification letters were mailed November 20, 2025. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 17, 2025.
View all 2026 BMW M4 recalls & campaign history (1 campaigns) →
Official US Government Data Provenance

The specifications, safety ratings, defect reports, and recall campaigns published on this page are retrieved directly from official United States Government agency databases:

  • NHTSA Office of Defects Investigation (ODI): Consumer complaints and defect reports.
  • NHTSA New Car Assessment Program (NCAP): Frontal, side, and rollover 5-Star crash safety test ratings.
  • U.S. EPA / FuelEconomy.gov: Standardized multi-cycle dynamometer fuel economy, MPGe, and electric driving range ratings.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.