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#BS-2003-BMW745-50FF

2003 Bmw 745i

Based on reports from 47 owners and 2 recalls for this exact model.

Complaints
47
Crashes
11
Fires
2
Recalls
2
TSBs
24
🟡

Preliminary Verdict

Think Twice

Based on 47 complaints, 11 crashes, 2 fires, and 2 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Power Train:automatic TransmissionHIGH

5 owners reported power train:automatic transmission issues — failures commonly reported around 86K miles.

!Inspect the EngineMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

8
0–30K
7
30–60K
4
60–90K
10
90–120K
3
120–150K
4
150K+

Peak failure range: 90–120K miles (10 reports) • Median: 86K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Power Train:automatic Transmission (5 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Power Train:automatic Transmission5 (11%)
Engine5 (11%)
Brakes5 (11%)
Drivetrain4 (9%)
Airbags4 (9%)
Seat Belts3 (6%)
Other3 (6%)
Electrical2 (4%)

2003 Bmw 745i: Known Issues & Problem Areas

Power Train:automatic Transmission Issues

Power Train:automatic Transmission complaints account for 11% of all reports filed for the 2003 Bmw 745i, with 5 owners filing complaints with NHTSA. The median mileage at time of complaint is 86,000 miles, suggesting issues tend to surface around the 86K-mile mark.

Engine Issues

Engine complaints account for 11% of all reports filed for the 2003 Bmw 745i, with 5 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.

Brakes Issues

Brakes complaints account for 11% of all reports filed for the 2003 Bmw 745i, with 5 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.

Drivetrain Issues

Drivetrain complaints account for 9% of all reports filed for the 2003 Bmw 745i, with 4 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

10
04
3
05
1
07
3
08
1
10
3
11
3
12
4
13
9
14
5
15
4
18
1
23

Complaints filed with NHTSA by year for the 2003 Bmw 745i. Recent trend: decreasing.

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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (2 recalls)

03V240000Jul 2003

ENGINE AND ENGINE COOLING

ON CERTAIN PASSENGER VEHICLES, DUE TO A SOFTWARE ERROR, A DESYNCHRONIZATION OF THE VALVETRONIC MOTORS FOR ENGINE BANKS I AND II MAY OCCUR. IF THIS OCCURS, THE ENGINE COULD STALL.

03V324000Sep 2003

ENGINE AND ENGINE COOLING

ON CERTAIN PASSENGER VEHICLES, THE ENGINE OIL FILTER DRAIN PLUG MAY BE INSUFFICIENTLY TIGHTENED. THIS COULD LEAD TO LOOSENING OF THE PLUG CAUSING AN INITIAL OIL SPRAY AND A SUBSEQUENT OIL LEAK.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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2003 Bmw 745i vs. Class Average (Large Cars)

This vehicle

47

Class avg

248

Below the class average — fewer complaints than typical large cars vehicles. A good sign.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 47 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 2 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Bmw 745i Model Years

20082007200620052004200320022001
View all Bmw 745i years →

2003 Bmw 745i: Frequently Asked Questions

What is the most common problem with the 2003 Bmw 745i?
The most commonly reported issue with the 2003 Bmw 745i is related to the power train:automatic transmission, with 5 complaints filed with NHTSA.
Is the 2003 Bmw 745i reliable?
The 2003 Bmw 745i has 47 complaints, 11 crash reports, and 2 fire reports filed with NHTSA. This is below the class average — a positive sign for reliability.
How much does it cost to fix 2003 Bmw 745i problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2003 Bmw 745i have any recalls?
Yes, the 2003 Bmw 745i has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Bmw 745i problems start?
Based on 36 complaints with mileage data, the median mileage at time of complaint is 86,000 miles. The highest concentration of reported issues occurs in the 90–120K mile range. The full report breaks down exactly which components fail at each mileage bracket.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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10 sections of AI analysis based on 47 owner reports. Know before you buy.

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