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2004 Cadillac CTS Overview, Reviews, Ratings & Specs

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Eugene S | March 31, 2025
The 2004 Cadillac CTS marked Cadillac's entry into the modern sport sedan market, aiming to compete with European rivals. It's a 4-door sedan, part of the first generation (2003-2007). Key trims included the base model and the more luxurious variations. The original pricing ranged from around $30,000 to $40,000. The CTS stood out for its sharp, angular styling, a departure from traditional Cadillac designs, and its focus on performance handling, appealing to a younger demographic.
The Good

The 2004 CTS offered decent performance with its V6 engines and available manual transmission, appealing to enthusiasts. Its distinctive styling made an emotional statement. Practically, it provided a comfortable ride and was relatively affordable compared to its European competitors. While not the most reliable, it offered a good balance of luxury and performance for its price point.

The Bad

The 2004 Cadillac CTS is known for some reliability issues. Potential buyers should watch out for problems with the timing chain, differential, and electrical systems. The interior materials and build quality were sometimes criticized. Rust can also be a concern, particularly in regions with harsh winters. Power window regulators are also prone to failure.

2004 Cadillac CTS: Quick Overview

  • Engine Options:
    • 3.6L V6: Standard engine
    • 2.6L V6: Available as a lower-cost option (less common)
  • Horsepower:
    • 3.6L V6: Approximately 255 hp
    • 2.6L V6: Approximately 210 hp
  • Fuel Economy:
    • 3.6L V6: Around 18 mpg city / 27 mpg highway
    • 2.6L V6: Slightly better, around 19 mpg city / 28 mpg highway, but varies based on driving style.
  • 0-60 Times:
    • 3.6L V6: Around 7 seconds
    • 2.6L V6: Around 8 seconds
  • Towing Capacity:
    • Not recommended or rated for towing.
  • Trim-Level Features:
    • Base: Included features such as:
      • Leatherette seating
      • Dual-zone climate control
      • Power windows and locks
      • CD player
      • Alloy wheels
    • Higher Trims (options, could be package based): Enhanced features such as:
      • Leather seating
      • Bose audio system
      • Sunroof
      • Heated seats
      • Navigation system (optional)
      • Sport suspension (optional)
      • Xenon headlights
The 3.6L engine offered a noticeable performance improvement over the 2.6L. The CTS was available with either a manual or automatic transmission, with the manual transmission being more popular among enthusiast drivers. The interior options were somewhat limited on the base trim, making higher trims more desirable for those seeking additional luxury features. Some of the options available at higher trims were packaged in a way that you could not get all of the available options unless you had the highest trim.

2004 Cadillac CTS Specifications

Vehicle Information
Year 2004
Make Cadillac
Model CTS
Trim -
Style Rear-Wheel Drive
Type Sedan
Category Mid-Size Car
Manufacturing Details
Made In United States
Manufacturing City LANSING - GRAND RIVER
Dimensions
Doors 4-Door
Curb Weight 1618.42 kg
Gross Vehicle Weight Rating -
Overall Height 144.02 cm
Overall Length 482.85 cm
Overall Width 179.32 cm
Wheelbase Length 288.04 cm
Standard Seating 5
Engine & Performance
Engine 3.6-L V-6
Engine Size 3.6L
Engine Cylinders 6
Transmission Automatic
Transmission Type Automatic
Transmission Speeds -
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $30,650 USD
Invoice Price $28,351 USD
Delivery Charges $695 USD

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Analysis

What Problems Does the 2004 Cadillac CTS Have?

The 2004 Cadillac CTS has several frequently reported problems, impacting its long-term reliability. One prevalent issue involves the timing chain, which can stretch or fail, leading to costly repairs. Differential issues, manifesting as noise or failure, are also common. Electrical problems, including issues with the power windows, door locks, and instrument cluster, are frequently reported.

Recalls for the 2004 CTS included issues with the fuel system and airbags. Owners have also reported problems with the cooling system, such as leaks and overheating. Premature wear of suspension components is another concern.

Rust, especially in areas with road salt, is a long-term concern. The interior materials, particularly the leatherette in the base models, may show wear and tear over time. The build quality of some interior components has also been criticized. While specific issues might vary slightly by model year, the 2004 model shares many of the common problems found in the first-generation CTS, making a thorough pre-purchase inspection crucial. The lack of readily available parts for some repairs can also prolong repair times and increase costs.

How long will the 2004 Cadillac CTS last?

With proper maintenance, a 2004 Cadillac CTS can reach 200,000 miles or more. However, neglecting maintenance will significantly shorten its lifespan. Many well-maintained examples are still on the road, nearing or exceeding 20 years of service.

Long-term durability weaknesses include the aforementioned timing chain issues, differential problems, and electrical gremlins. Rust is also a major factor, especially in northern climates. Regular oil changes, fluid flushes, and timely repairs are crucial to maximizing the vehicle's lifespan. Paying attention to early warning signs of potential problems can prevent more extensive damage down the road.

What Technology & Safety Features are Included?

The 2004 Cadillac CTS featured a decent array of technology for its time. Standard features included dual-zone climate control, a CD player, and power windows and locks. Optional features included a Bose audio system, a navigation system (which was fairly basic by today's standards), and heated seats.

Driver-assistance features were limited compared to modern vehicles. It had standard antilock brakes (ABS) and traction control. Stability control was an available option. Safety features included front and side airbags.

The NHTSA (National Highway Traffic Safety Administration) crash-test ratings for the 2004 Cadillac CTS were generally good, earning four or five stars in most categories. However, it's important to note that crash test standards have become more stringent since 2004, so comparing these ratings to modern vehicles isn't directly comparable. The IIHS (Insurance Institute for Highway Safety) also conducted tests, and results can be found on their website. Keep in mind that the technology of the time pales in comparison to more modern vehicles. There were no blind spot monitoring or automatic emergency braking available.

What Colors Options are Available?

Exterior Colors
Black Raven
Light Cashmere
Silver Metallic
Polar White
Blue Chip
Infrared Red
Interior Colors
Black
Light Neutral
Medium Gray

2004 Cadillac CTS Prices and Market Value

When new, the 2004 Cadillac CTS ranged from approximately $30,000 to $40,000 depending on the trim level and options. Currently, used market prices typically range from $3,000 to $8,000, depending on condition, mileage, and location. The CTS has experienced significant depreciation due to its age, reliability concerns, and the availability of newer, more technologically advanced vehicles. Factors affecting resale value include the overall condition of the vehicle, maintenance records, mileage, and the presence of desirable options like leather seats and the Bose audio system. Vehicles with significant mechanical issues or rust will have considerably lower resale value.

2004 Cadillac CTS Cost of Ownership

The 2004 Cadillac CTS is generally not economical to own in the long term. Insurance costs are moderate, but fuel economy is relatively poor compared to modern vehicles. Maintenance and repair costs can be high due to the car's age and potential reliability issues. Parts availability can also be a factor. While the initial purchase price is low, the potential for costly repairs makes it more expensive to own than many newer, more reliable vehicles. Long-term ownership requires diligent maintenance and a preparedness for potential repairs.

2004 Cadillac CTS Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 46.62 liters
City Mileage 6.25 km/l
Highway Mileage 4 km/l

2004 Cadillac CTS 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 Acceptable
Moderate Overlap Front Test Results Good
Side Impact Test Results Not Tested

2004 Cadillac CTS Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Powertrain
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Rust
Original warranty 72 months / 100,000 miles
Estimated remaining Expired

2004 Cadillac CTS Insurance

Insurance for a 2004 Cadillac CTS is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2004 Cadillac CTS Compare to Other Sedan?

The 2004 Cadillac CTS competed against rivals such as the BMW 3 Series, Audi A4, and Acura TL. In terms of performance, the CTS offered competitive horsepower, but its handling and refinement weren't quite on par with the BMW 3 Series. Feature-wise, it provided a decent array of standard and optional equipment, but the interiors of the Audi A4 and Acura TL were often considered more luxurious and well-built.

Reliability is where the CTS falls short compared to its rivals, particularly the Acura TL, which had a stronger reputation for reliability. The BMW 3 Series also tends to be more reliable, although both are more expensive to maintain. The CTS was generally more affordable than its European competitors, making it an attractive option for budget-conscious buyers.

Alternatives to the 2004 CTS include the Acura TL, which offers better reliability and a more refined interior, or the Infiniti G35, which delivers a sportier driving experience. If reliability is a top priority, the Acura TL is a better choice. If performance is paramount and budget allows, a slightly newer BMW 3 Series or Infiniti G35 could be considered.

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8 2023 Mercedes-Benz AMG GT (0.0β˜…)
9 2023 Audi A3 (0.0β˜…)
10 2023 Chevrolet Camaro (5.0β˜…)
11 2023 Hyundai Elantra Hybrid (0.0β˜…)
12 2023 Nissan Altima (4.0β˜…)
1973 2004 Cadillac CTS (0.0β˜…)

Final Verdict: Is the 2004 Cadillac CTS a Good Sedan?

The 2004 Cadillac CTS is ideal for someone seeking an affordable entry-level luxury car with distinctive styling and decent performance, but who is willing to accept potential reliability issues. It might be worth buying if you find a well-maintained example at a low price and are prepared to handle potential repairs. It is generally **not** recommended as a primary family vehicle due to reliability concerns.

A higher trim level with leather seats and the Bose audio system would be preferable for added comfort and enjoyment. A pre-purchase inspection by a trusted mechanic is absolutely essential to assess the car's condition and identify potential problems. If you value reliability above all else, consider alternatives like the Acura TL.

2004 Cadillac CTS Owner Reviews

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehiclesβ€”starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.