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#BS-2004-MERE32-4D41

2004 Mercedes Benz E320

Based on reports from 243 owners and 2 recalls for this exact model.

Complaints
243
Crashes
8
Fires
1
Recalls
2
TSBs
74
🟡

Preliminary Verdict

Think Twice

Based on 243 complaints, 8 crashes, 1 fires, and 2 recalls.

See full verdict with buy/skip conditions

Top reported problems

1

excessive oil consumption

1 complaints • Severity 6/10

$X,XXX
2

fuel smell outside of vehicle

1 complaints • Severity 4/10

$X,XXX
3

hesitation on cold starts

1 complaints • Severity 8/10

$X,XXX

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the Fuel SystemHIGH

115 owners reported fuel system issues — failures commonly reported around 100K miles.

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

Failure Timeline by Mileage

10
0–30K
30
30–60K
46
60–90K
42
90–120K
41
120–150K
24
150K+

Peak failure range: 60–90K miles (46 reports) • Median: 100K 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: Fuel System (115 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

Fuel System115 (47%)
Brakes47 (19%)
Electrical13 (5%)
Other6 (2%)
Structure:body5 (2%)
Airbags5 (2%)
Lights5 (2%)
Visibility4 (2%)

2004 Mercedes Benz E320: Known Issues & Problem Areas

Fuel System Issues

Fuel System complaints account for 47% of all reports filed for the 2004 Mercedes Benz E320, with 115 owners filing complaints with NHTSA. The median mileage at time of complaint is 100,000 miles, suggesting issues tend to surface around the 100K-mile mark.

Brakes Issues

Brakes complaints account for 19% of all reports filed for the 2004 Mercedes Benz E320, with 47 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.

Electrical Issues

Electrical complaints account for 5% of all reports filed for the 2004 Mercedes Benz E320, with 13 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Structure:body Issues

Structure:body complaints account for 2% of all reports filed for the 2004 Mercedes Benz E320, with 5 owners filing complaints with NHTSA. Owners should pay attention to structure:body-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

3
04
12
05
2
08
4
09
5
10
10
11
20
12
56
13
35
14
24
15
15
16
12
17
6
18
5
19
5
20
6
21
7
22
7
23
6
24
3
25

Complaints filed with NHTSA by year for the 2004 Mercedes Benz E320. Recent trend: decreasing.

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

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Recall History (2 recalls)

19V918000Jul 2020

VISIBILITY:SUN/MOON ROOF ASSEMBLY

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf

24V874000Jan 2025

VISIBILITY:SUN/MOON ROOF ASSEMBLY

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.

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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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 243 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 Mercedes Benz E320 Model Years

2009200820072006200520042003200220012000199919981997199619951994
View all Mercedes Benz E320 years →

2004 Mercedes Benz E320: Frequently Asked Questions

What is the most common problem with the 2004 Mercedes Benz E320?
The most commonly reported issue with the 2004 Mercedes Benz E320 is related to the fuel system, with 115 complaints filed with NHTSA.
Is the 2004 Mercedes Benz E320 reliable?
The 2004 Mercedes Benz E320 has 243 complaints, 8 crash reports, and 1 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2004 Mercedes Benz E320 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 2004 Mercedes Benz E320 have any recalls?
Yes, the 2004 Mercedes Benz E320 has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Mercedes Benz E320 problems start?
Based on 193 complaints with mileage data, the median mileage at time of complaint is 100,000 miles. The highest concentration of reported issues occurs in the 60–90K 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 243 owner reports. Know before you buy.

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