YearToAvoid

2005 BMW 545i Reliability Data: Problems & Recalls

No verdict NHTSA lists 78 complaints for the 2005 BMW 545i, led by airbags (44%) and transmission/powertrain issues (19%). No recalls are on file for this model year, and only this year has data, so it cannot be ranked against other 545i years.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
—/100
Verdict
No verdict
vs. other years of this model
Complaints
78
unique NHTSA reports
Recalls
0
distinct NHTSA campaigns
Crashes
2
reported in complaints
Fires
1
Injuries
1
Top issue
Airbags
Best nearby year
—
no alternative with data
NHTSA overall rating
Not rated
EPA combined MPG
18
15 city / 23 hwy
Injuries / deaths
1 / 0

Top 2005 BMW 545i problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Airbags34 (44%)
  2. Transmission & Powertrain15 (19%)
  3. Electrical System14 (18%)
  4. Brakes10 (13%)
  5. Seat Belts9 (12%)
  6. Structure & Body8 (10%)
  7. Engine7 (9%)
  8. Suspension, Wheels & Tires6 (8%)
  9. Steering5 (6%)
  10. Other3 (4%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Owners describe the transmission downshifting hard or unexpectedly, including one case where a sudden shift from 4th to 2nd gear caused a crash.
  • Some drivers report a jerking or banging sensation from the transmission when decelerating to a stop or accelerating before fully stopping.
  • Airbags reportedly failed to deploy in at least one crash after the car lost control and hit a guard rail.
  • One vehicle caught fire while parked, with damage limited to the right rear before firefighters arrived.
  • Owners report wheels cracking and needing replacement, plus tires wearing out very early in the vehicle's life.
  • Electrical problems are described together in one case: a steering malfunction light, non-working wipers, headlights shutting off, and a blank navigation screen.
2005 BMW 545i complaints: complaints filed per quarter62005 Q12010 Q42012 Q22013 Q32015 Q12017 Q32021 Q3
78 complaints filed with NHTSA from 2005 Q1 to 2024 Q1; peak 2011 Q2 (6).

2005 BMW 545i recalls

No safety recalls on record for this model year.

2005 BMW 545i fuel economy and fuel cost

City
15 MPG
Highway
23 MPG
Combined
18 MPG
Annual fuel cost (EPA)
$4,450
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2005 compared with other 545i years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002005
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005No verdict—78018

All BMW 545i years: best and worst →

Frequently asked questions

Is the 2005 BMW 545i reliable?
NHTSA records 78 complaints for the 2005 545i, with airbags (44% of complaints) and transmission/powertrain problems (19%) as the top concerns. No recalls have been issued for this model year.
What is the most common problem with the 2005 BMW 545i?
Airbag-related complaints are the most common, making up 44% of all complaints filed with NHTSA for this year, with a median mileage at failure of 86,400 miles overall.
Does the 2005 BMW 545i have any recalls?
NHTSA lists zero recalls for the 2005 BMW 545i.
How does the 2005 BMW 545i compare to other 545i model years?
There is only complaint data available for the 2005 model year, so it cannot be compared or ranked against other 545i years.
What is the fuel economy of the 2005 BMW 545i?
The EPA rates the 2005 545i at 18 mpg combined (15 city / 23 highway), with an estimated annual fuel cost of $4,450.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.