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2004 Mercedes-Benz C-Class Overview, Reviews, Ratings & Specs

Rating: 4.47
Based on 45 Owner Reviews â–¶
Drew B | March 31, 2025
The 2004 Mercedes-Benz C-Class is part of the second generation (W203) of the C-Class, a compact executive car that gained popularity for offering Mercedes luxury in a smaller package. Available as a sedan, coupe, and wagon, the 2004 model year included trims like the C230, C240, C320, and the high-performance C32 AMG. Original pricing ranged from approximately $30,000 to $50,000 depending on the trim and options. Its combination of German engineering, sophisticated styling, and available performance made it a desirable choice.
The Good

The 2004 C-Class offers a comfortable ride and elegant design, appealing to those seeking a premium experience. Performance ranges from adequate to exhilarating, particularly in AMG models. It provides a sense of prestige and sophistication, satisfying emotional desires, while its relative affordability in the used market and decent fuel economy (depending on engine) appeal to practical buyers.

The Bad

The 2004 C-Class is known for potential issues with its electrical systems, including the instrument cluster and keyless entry. Suspension components, such as control arm bushings, can wear out. Some owners have also reported problems with the climate control system and engine oil leaks. Regular maintenance is crucial to mitigate these risks.

2004 Mercedes-Benz C-Class: Quick Overview

  • Engine Options:
        * C230 Kompressor: 1.8L Supercharged Inline-4
        * C240: 2.6L V6
        * C320: 3.2L V6
        * C32 AMG: 3.2L Supercharged V6
  • Horsepower:
        * C230 Kompressor: 189 hp
        * C240: 168 hp
        * C320: 215 hp
        * C32 AMG: 349 hp
  • Fuel Economy (City/Highway):
        * C230 Kompressor: 22/30 mpg (estimated)
        * C240: 18/26 mpg (estimated)
        * C320: 18/26 mpg (estimated)
        * C32 AMG: 16/23 mpg (estimated)
  • 0-60 Times:
        * C230 Kompressor: ~8.0 seconds
        * C240: ~8.9 seconds
        * C320: ~7.2 seconds
        * C32 AMG: ~5.2 seconds
  • Towing Capacity: Not recommended for towing.
  • Trim-Level Features:
        * C230: Dual-zone climate control, power front seats, cruise control, premium sound system.
        * C240: Adds minor cosmetic upgrades and sometimes leather upholstery.
        * C320: Enhanced interior trim, potentially more standard features like sunroof.
        * C32 AMG: AMG-tuned suspension, brakes, and styling, sport seats, and unique interior appointments.

2004 Mercedes-Benz C-Class Specifications

Vehicle Information
Year 2004
Make Mercedes-Benz
Model C-Class
Trim -
Style 4-Door Sedan 2.6-Liter
Type Sedan
Category Compact Car
Manufacturing Details
Made In Germany
Manufacturing City BRERNEN
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine V-6 Cylinders engine
Engine Size 2.6L
Engine Cylinders 6
Transmission 5-Speed Automatic
Transmission Type Automatic
Transmission Speeds 5-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) $33,850 USD
Invoice Price $31,481 USD
Delivery Charges $720 USD

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Analysis

What Problems Does the 2004 Mercedes-Benz C-Class Have?

The 2004 Mercedes-Benz C-Class has several frequently reported problems and reliability concerns. Electrical issues are common, including malfunctions with the instrument cluster (pixels fading or complete failure), the keyless entry system, and various sensors. Suspension problems, such as worn control arm bushings and ball joints, are also frequently reported, leading to premature tire wear and handling issues. Climate control systems can suffer from compressor failures or issues with the blend doors, resulting in inconsistent temperature regulation. Engine oil leaks, particularly from valve cover gaskets and the oil cooler, are also a concern. Transmission issues, while less common, have been reported, especially in higher-mileage vehicles. Recalls for the 2004 C-Class have addressed issues such as potential fuel filter leaks and problems with the brake light switch. Long-term reliability is a concern due to the complexity of the car's systems and the potential for expensive repairs as components age. Regular maintenance and addressing issues promptly are essential to mitigating these risks and extending the vehicle's lifespan. Specifically, models with the M271 engine (like some C230 Kompressor variants) may experience timing chain issues if not properly maintained.

How long will the 2004 Mercedes-Benz C-Class last?

With proper maintenance, a 2004 Mercedes-Benz C-Class can potentially reach 200,000 miles or more, providing 15-20 years of service. However, achieving this longevity depends heavily on consistent maintenance, including timely oil changes, fluid replacements, and addressing repairs promptly. Weaknesses over time include the degradation of rubber components (seals, hoses, bushings), leading to leaks and suspension issues. Electrical components are also prone to failure with age. The durability of the engine and transmission is generally good if properly maintained, but neglecting maintenance can lead to costly repairs. Rust can also be a concern, especially in areas with harsh winters.

What Technology & Safety Features are Included?

The 2004 Mercedes-Benz C-Class featured decent technology for its time. Standard tech included a premium sound system with a CD player, dual-zone climate control, and power-adjustable front seats. Higher trims and optional packages added features like a sunroof, leather upholstery, a multi-function steering wheel, and a navigation system (which now appears quite dated).

Driver-assistance features were relatively limited compared to modern cars, but included cruise control and anti-lock brakes (ABS). Electronic Stability Program (ESP) was also standard, enhancing safety and handling.

Safety features included front and side airbags, as well as curtain airbags for head protection. The car also featured seatbelt pre-tensioners and force limiters.

Optional features included a Tele-Aid emergency calling system. Crash-test ratings from the Insurance Institute for Highway Safety (IIHS) generally awarded the 2004 C-Class good marks for frontal offset and side impact protection. The National Highway Traffic Safety Administration (NHTSA) also gave it high ratings in frontal and side crash tests. While these ratings were good for its time, modern vehicles generally offer superior levels of crash protection due to advancements in safety technology and vehicle design. The built-in navigation system, if equipped, would be considered rudimentary by today's standards. The audio system lacked modern connectivity options like Bluetooth audio streaming.

What Colors Options are Available?

Exterior Colors
Black
Arctic White
Brilliant Silver Metallic
Granite Grey Metallic
Mars Red
Capri Blue Metallic
Desert Silver Metallic
Onyx Black Metallic
Tealite Blue Metallic
Quartz Blue Metallic
Interior Colors
Ash
Black
Orion Grey
Graphite

2004 Mercedes-Benz C-Class Prices and Market Value

When new, the 2004 Mercedes-Benz C-Class ranged from approximately $30,000 to $50,000, depending on the trim and options. In today's used market, prices typically range from $3,000 to $8,000, although exceptionally well-maintained or rare AMG models may command higher prices. The C-Class has depreciated significantly due to its age, mileage, and the potential for costly repairs. Factors affecting resale value include the car's condition, mileage, maintenance history, and trim level. AMG models generally hold their value better than base models. Cars with a clean title and a documented service history will also fetch higher prices. High mileage and deferred maintenance significantly reduce resale value.

2004 Mercedes-Benz C-Class Cost of Ownership

The 2004 Mercedes-Benz C-Class can be costly to own long-term. Insurance costs are moderate but can be higher than non-luxury vehicles. Fuel costs vary depending on the engine, with the AMG models being the least economical. Maintenance and repair costs are a significant concern. Mercedes-Benz parts and labor are generally more expensive than those of domestic or Asian brands. Due to the car's age, unexpected repairs are likely. Regular maintenance, while essential, adds to the overall cost. Therefore, the 2004 C-Class is not considered an economical vehicle to own.

2004 Mercedes-Benz C-Class Fuel Efficiency

Fuel Type Gasoline (Required)
Fuel Capacity 62.08 liters
City Mileage 7.23 km/l
Highway Mileage 9.78 km/l

2004 Mercedes-Benz C-Class Safety Rating

NHTSA
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
IIHS
Rear Crash Protection/Head Restraint Ratings Marginal
Moderate Overlap Front Test Results Good
Side Impact Test Results Not Tested

2004 Mercedes-Benz C-Class Insurance

Insurance for a 2004 Mercedes-Benz C-Class is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2004 Mercedes-Benz C-Class Compare to Other Sedan?

The 2004 Mercedes-Benz C-Class competed with cars like the BMW 3 Series (E46), Audi A4 (B6), and Lexus IS300. In terms of performance, the C32 AMG could rival the BMW M3, but the standard C-Class models offered comparable but not superior performance to the 3 Series and A4. The Lexus IS300 offered a similar level of performance with potentially better reliability.

Feature-wise, the C-Class provided a similar level of luxury and available options as its German rivals. However, the Lexus IS300 arguably offered better value for money with a competitive feature set.

Reliability is where the C-Class often falls short compared to the Lexus IS300, which is known for its strong reliability. The BMW 3 Series and Audi A4 also have their own common issues but are often considered slightly more reliable than the C-Class.

Price-wise in the used market, the 2004 C-Class is often comparable to its rivals. If reliability is a top priority, the Lexus IS300 is a better alternative. If driving dynamics are paramount, the BMW 3 Series might be a better choice. The Audi A4 offers a blend of luxury and performance. Given the age and potential for expensive repairs, a thorough inspection is crucial regardless of the chosen vehicle.

Ranks #743 Sedan

1 2023 Toyota Camry (5.0★)
2 2023 Honda Accord (0.0★)
3 2023 Lexus ES (0.0★)
4 2024 Subaru Legacy (5.0★)
5 2022 Mazda MX-30 (4.0★)
6 2024 BMW M3 (0.0★)
7 2023 Ford Mustang (5.0★)
8 2023 Mercedes-Benz AMG GT (0.0★)
9 2023 Audi A3 (0.0★)
10 2023 Chevrolet Camaro (5.0★)
11 2023 Hyundai Elantra Hybrid (0.0★)
12 2023 Nissan Altima (4.0★)
743 2004 Mercedes-Benz C-Class (5.0★)

Final Verdict: Is the 2004 Mercedes-Benz C-Class a Good Sedan?

The 2004 Mercedes-Benz C-Class is ideal for buyers seeking an affordable entry into the Mercedes-Benz brand. It's worth considering if you appreciate its styling and are willing to accept the potential for higher maintenance costs. A purchase is more justifiable if you find a well-maintained example with a documented service history and a pre-purchase inspection reveals no major issues. Specific trims like the C32 AMG can be appealing to enthusiasts, but require even more diligent maintenance. Buying a lower trim level in excellent condition might be a more sensible option than a higher trim in poor condition. Due to depreciation, buying used is the only option. Be prepared for potential repairs and factor that into your budget.

2004 Mercedes-Benz C-Class Owner Reviews

4.47
Consumer Rating, Based on 45 Consumer Reviews
Overall rating
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Joe C on August 18, 2020

Only 107k miles

One of the best cars I’ve ever owned. This was my wife’s car and we just got her a newer model. I currently own 3 of these they are great cars. I have a gold one and my daughter has a black one.

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Mikey on December 6, 2019

Sporty, yet classy

I love owning this car. It is sporty, with plenty of power yet provides a comfortable ride with roomy front seats for tall people and adequate room in the rear seat.

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Peter L on October 31, 2019

Best deal Ever!

Car is perfect for our needs as a comfortable daily commuter. Small but not too small for parking and traffic. Plenty of get up and go.

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Drruzzy a mercedes benz loyal customer on September 17, 2019

Beautiful machine

One of the best car that I never owned was a C220 CDI. Fabulous car and gives value for money. Has excellent fuel consumption and is very quiet considering that it was a diesel. Pheew. I enjoyed the ride.

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Classy Ride on August 6, 2019

Most reliable car!

The ride is smooth and it handles almost like new.It's just the right size, has very comfortable seats and is loaded with technology! On my first 500+ mile trip, I averaged 28.8 mpg. If you're looking for a good deal and ride, put this one on your short list to test drive.

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MB FAN on May 25, 2019

Classy, reliable, great driving wagon

Loads of features on this car for its age; comfortable, roomy and reliable. The wagon offers an especially smooth ride due to its extra suspension for loads. Great gas mileage, and a sleek look. They are hard to find, and this size is no longer imported from Germany.

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Alfabeacon on April 26, 2019

Most reliable car I owned highly recommend

This car met all my needs and no longer need a long car in the city.well recommended car and driving in a great condition. Come for a text drive.

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MARTHA MB OWNER on April 25, 2019

MERCEDES WAGON : WONDERFUL TO DRIVE.

This car has been my favorite for 10 years; plenty of leg room for driver and passengers, and cargo too. The most reliable car I have ever owned!

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The Jet on January 9, 2019

Very quiet, comfortable country cruiser

Each time I get behind the wheel of my Benz I delight in the way it drives. It's smooth and responsive, with oodles of poke. It's extremely sure footed, even on rough roads, providing a certain feel that only seems evident with the Mercedes. Power is smooth and the car changes both up and down the box, readily without complaint even when its' pushed.

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Mercedes lover on November 21, 2018

Priced to sell

Has some miles on it but it is a reliable car always maintained, heater and air work great, love the touch screen stereo bluetooth, gps, dvd, back up cam, sunroof. Heated seats and a clean title tags until November 2019 all this at a great price

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma