2004 Buick Park Avenue Overview, Reviews, Ratings & Specs

The Good

The 2004 Buick Park Avenue offers a blend of comfort and practicality. Its smooth, powerful engine provides effortless cruising. Reliability is generally good, reducing maintenance concerns. The spacious interior and comfortable ride appeal to those seeking relaxation, while its relatively affordable price offers good value for a large sedan.

The Bad

Potential weaknesses of the 2004 Buick Park Avenue include its somewhat dated styling compared to newer vehicles. Fuel economy isn't stellar. Some owners have reported issues with the air suspension (on the Ultra trim) and the electrical system. Rust can also be a concern in regions with road salt.

2004 Buick Park Avenue: Quick Overview

• Engine Options:
• 3.8L Series III V6
• 3.8L Supercharged Series III V6 (Ultra trim)
• Horsepower:
• 205 hp (3.8L V6)
• 240 hp (3.8L Supercharged V6)
• Fuel Economy:
• 19 mpg city / 29 mpg highway (3.8L V6)
• 18 mpg city / 27 mpg highway (3.8L Supercharged V6)
• 0-60 Times:
• Approximately 8.5 seconds (3.8L V6)
• Approximately 7.5 seconds (3.8L Supercharged V6)
• Towing Capacity: Not recommended for towing.
• Trim-Level Features:
• Base: Leather seats, dual-zone climate control, power windows and locks, cruise control, AM/FM stereo with CD player, alloy wheels.
• Ultra: Adds supercharged engine, air suspension, upgraded audio system, chrome accents, premium leather, heated front seats, and sometimes optional features like sunroof or navigation.

2004 Buick Park Avenue Specifications

Vehicle History Report

What Problems Does the 2004 Buick Park Avenue Have?

Frequently reported problems for the 2004 Buick Park Avenue often revolve around the electrical system. Issues with the window regulators, door lock actuators, and climate control malfunctions are common. The air suspension, standard on the Ultra trim, is also known to be problematic, often requiring expensive repairs as the vehicle ages. Some owners have reported issues with the intake manifold gaskets leaking coolant, a fairly common problem on the 3.8L V6 engine used in various GM vehicles.

Recalls for the 2004 Park Avenue, like many vehicles of that era, often focused on safety-related items such as airbag deployment or brake system components. It's crucial to check the vehicle's VIN with the National Highway Traffic Safety Administration (NHTSA) to verify if all applicable recalls have been addressed.

Long-term reliability concerns include rust, particularly in areas with harsh winters and salted roads. The transmission, while generally durable, can experience issues with high mileage if not properly maintained. Overall, the 2004 Park Avenue is generally considered reliable, but addressing potential electrical and suspension problems is key to long-term ownership.

How long will the 2004 Buick Park Avenue last?

With good maintenance, a 2004 Buick Park Avenue can easily reach 200,000 miles or more. Many owners report exceeding this mark, demonstrating the engine's inherent durability. However, achieving this longevity depends heavily on consistent oil changes, cooling system maintenance, and addressing minor issues promptly. Weaknesses that emerge over time include deteriorating rubber components like hoses and bushings, as well as potential rust formation. Neglecting these areas will significantly shorten the vehicle's lifespan. Vehicles with documented and diligent maintenance records are likely to offer the most extended service.

What Technology & Safety Features are Included?

The 2004 Buick Park Avenue's tech is dated by today's standards but was respectable for its time. Standard features included an AM/FM stereo with a CD player and dual-zone climate control. The Ultra trim offered an upgraded audio system, and some models may have had optional features like a sunroof or a navigation system (though these were basic by modern standards).

Driver-assistance features were limited. Cruise control was standard, but advanced safety features like blind-spot monitoring or lane departure warning were nonexistent. Safety features included anti-lock brakes (ABS), traction control (on some models), and front airbags. Side airbags were available as an option.

Crash-test ratings from the National Highway Traffic Safety Administration (NHTSA) and the Insurance Institute for Highway Safety (IIHS) should be consulted for specific information. Generally, the Park Avenue performed reasonably well in frontal crash tests, but side-impact protection was less impressive. It's important to remember that safety technology has advanced significantly since 2004, and newer vehicles offer substantially improved protection.

What Colors Options are Available?

2004 Buick Park Avenue Prices and Market Value

The 2004 Buick Park Avenue had an original MSRP ranging from around $30,000 to $35,000, depending on the trim and options. In today's used market, a well-maintained 2004 Park Avenue typically sells for between $3,000 and $7,000, though exceptionally clean examples might fetch slightly more. Depreciation has been significant due to the vehicle's age. Factors affecting resale value include mileage, condition, maintenance history, and geographical location. Vehicles with lower mileage, no rust, and complete service records command higher prices. The Ultra trim, with its supercharged engine and added features, generally holds slightly more value.

2004 Buick Park Avenue Cost of Ownership

The 2004 Buick Park Avenue isn't particularly economical to own. Insurance costs are moderate. Fuel consumption is relatively high, especially with the supercharged engine. Maintenance can be affordable if you handle routine tasks, but repairs can be costly, especially for the air suspension and electrical components. Long-term ownership hinges on preventative maintenance. Neglecting repairs will lead to escalating costs and diminished reliability, making it potentially costly in the long run.

2004 Buick Park Avenue Fuel Efficiency

2004 Buick Park Avenue Safety Rating

2004 Buick Park Avenue Warranty

2004 Buick Park Avenue Insurance

How Does the 2004 Buick Park Avenue Compare to Other Sedan?

The 2004 Buick Park Avenue competed with other full-size sedans like the Toyota Avalon, Chrysler 300 (later models), and Ford Crown Victoria. In terms of performance, the Avalon offered a smoother, more refined driving experience, while the Crown Victoria provided traditional body-on-frame construction. Feature-wise, the Park Avenue was generally well-equipped for its time, but the Avalon often boasted slightly more advanced technology.

Reliability is a mixed bag. The Park Avenue's 3.8L V6 is generally robust, but electrical issues and air suspension problems can arise. The Toyota Avalon typically enjoys a stronger reputation for long-term reliability. In terms of price, the Park Avenue offers good value in the used market, often undercutting the Avalon.

Alternatives to the 2004 Park Avenue include the Toyota Avalon for superior reliability and the Lexus ES300 for a more luxurious experience. The Ford Crown Victoria offers a similar large sedan experience with a different, more robust construction style, although fuel economy suffers. Ultimately, the best choice depends on individual priorities and budget.

Ranks #1971 Sedan

Final Verdict: Is the 2004 Buick Park Avenue a Good Sedan?

The 2004 Buick Park Avenue is ideal for buyers seeking a comfortable and spacious full-size sedan at an affordable price point. It's worth buying if you prioritize a smooth ride and a roomy interior over modern technology and sporty handling. A used 2004 Park Avenue is only recommendable with a thorough inspection and a verifiable maintenance history. The base model is often a more reliable choice than the Ultra, as it avoids the complexities of the air suspension. If well-maintained and purchased at a reasonable price, it can offer comfortable and dependable transportation, especially for those who appreciate a classic American luxury experience.

2004 Buick Park Avenue Owner Reviews

Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.