The 2003 Buick Park Avenue is a full-size luxury sedan that descends from a long line of comfortable and spacious Buicks. Produced from 1991 to 2005, the Park Avenue offered a smooth ride and ample features at a competitive price. Key trims included the base Park Avenue and the more luxurious Ultra. The original MSRP ranged roughly from $30,000 to $35,000. It's popularity stemmed from its refined ride, roomy interior, and reputation for reliability, making it a favorite among those seeking a comfortable and understated luxury car.
The Good
The 2003 Buick Park Avenue offers a compelling blend of advantages. Performance is smooth and adequate. Reliability is generally good. Comfort is exceptional, appealing to those seeking a relaxed ride. Its classic design exudes understated elegance. The value proposition is strong, making it an attractive option for budget-conscious buyers. This vehicle emotionally provides a sense of relaxed luxury, while practically it provides affordable and reliable transportation.
The Bad
Potential weaknesses of the 2003 Buick Park Avenue include its somewhat dated styling and the potential for electrical issues. The supercharged engine in the Ultra trim, while powerful, requires more maintenance. Rust can be a concern in colder climates. The fuel economy isn't great compared to modern cars. Watch out for coolant leaks and transmission problems, as these are relatively common issues in higher mileage examples.
2003 Buick Park Avenue: Quick Overview
Key Specs for the 2003 Buick Park Avenue:
- Engine Options:
- 3.8L Series II V6 (L36)
- 3.8L Supercharged Series II V6 (L67 - Park Avenue Ultra)
- Horsepower:
- 205 hp @ 5200 rpm (3.8L V6)
- 240 hp @ 5200 rpm (3.8L Supercharged V6)
- Fuel Economy (EPA Estimated):
- 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 7.0 seconds (3.8L Supercharged V6)
- Towing Capacity: Not recommended for towing.
- Trim-Level Features:
- Park Avenue (Base): Leather seats, dual-zone climate control, power windows and locks, cruise control, premium sound system, alloy wheels.
- Park Avenue Ultra: All base features plus supercharged engine, chrome wheels, upgraded leather, heated front seats, driver's seat memory, and often included premium audio options. Some Ultras had Stabilitrak.
2003 Buick Park Avenue Specifications
Vehicle Information
| Year | 2003 |
| Make | Buick |
| Model | Park Avenue |
| Trim | - |
| Style | Sedan |
| Type | Sedan |
| Category | Large Car |
Manufacturing Details
| Made In | United States |
| Manufacturing City | HAMTRAMCK |
Dimensions
| Doors | 4-Door |
| Curb Weight | 3788 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | 57.40 inches |
| Overall Length | 206.80 inches |
| Overall Width | 74.70 inches |
| Wheelbase Length | 113.80 inches |
| Standard Seating | 6 |
Engine & Performance
| Engine | 3.8-L V-6 OHV 12V |
| Engine Size | 3.8L |
| Engine Cylinders | 6 |
| Transmission | 4-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 4-Speed |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $34,600 |
| Invoice Price | $31,313 |
| Delivery Charges | $795 |
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What Problems Does the 2003 Buick Park Avenue Have?
Frequently reported problems for the 2003 Buick Park Avenue often revolve around its age and accumulated mileage. Common issues include coolant leaks, particularly around the intake manifold gasket, which can lead to overheating. Transmission problems, such as slipping or harsh shifting, are also reported, especially in models with higher mileage or those that haven't received regular maintenance. Electrical problems, including issues with the power windows, door locks, and climate control, can also occur.
Recalls for the 2003 Buick Park Avenue were related to issues like the fuel tank, which could crack and leak, posing a fire risk. Long-term reliability concerns mainly stem from the degradation of rubber components, such as hoses and seals, leading to leaks and potential engine damage. The supercharged engine in the Ultra trim, while offering enhanced performance, tends to require more frequent maintenance and is potentially more prone to issues in the long run. Rust can also be a significant problem, especially in regions with harsh winters and road salt usage, affecting the body panels and undercarriage components. Regular inspections and preventative maintenance are crucial to mitigate these potential issues and ensure long-term reliability.
Recalls for the 2003 Buick Park Avenue were related to issues like the fuel tank, which could crack and leak, posing a fire risk. Long-term reliability concerns mainly stem from the degradation of rubber components, such as hoses and seals, leading to leaks and potential engine damage. The supercharged engine in the Ultra trim, while offering enhanced performance, tends to require more frequent maintenance and is potentially more prone to issues in the long run. Rust can also be a significant problem, especially in regions with harsh winters and road salt usage, affecting the body panels and undercarriage components. Regular inspections and preventative maintenance are crucial to mitigate these potential issues and ensure long-term reliability.
How long will the 2003 Buick Park Avenue last?
With proper maintenance, a 2003 Buick Park Avenue can easily reach 200,000 miles or more. Many owners report years of reliable service, often exceeding 15-20 years of ownership, if well maintained.
However, long-term durability is heavily influenced by maintenance habits. Neglecting oil changes, coolant flushes, and other routine services will significantly shorten its lifespan. The most significant long-term weaknesses include rust, electrical issues, and eventual transmission wear. The plastic intake manifold can also degrade over time. Regular fluid checks and timely repairs are essential for maximizing its longevity.
However, long-term durability is heavily influenced by maintenance habits. Neglecting oil changes, coolant flushes, and other routine services will significantly shorten its lifespan. The most significant long-term weaknesses include rust, electrical issues, and eventual transmission wear. The plastic intake manifold can also degrade over time. Regular fluid checks and timely repairs are essential for maximizing its longevity.
What Technology & Safety Features are Included?
The 2003 Buick Park Avenue featured a decent array of tech for its time. Entertainment was provided by a standard AM/FM radio with a cassette player, and an optional CD player. Some models also featured a premium sound system.
Driver-assistance features were limited compared to modern cars, primarily consisting of cruise control and power-adjustable seats. The Ultra trim often included features like Stabilitrak stability control.
Safety features included anti-lock brakes (ABS), dual front airbags, and side airbags were optional.
Optional features included a sunroof, heated seats (Ultra trim), and an upgraded sound system.
Crash test ratings from the NHTSA (National Highway Traffic Safety Administration) typically showed good results for frontal impact protection. However, side-impact ratings were not always as high. It is important to note safety standards have increased significantly since 2003. Features like traction control and stability control were available, but not standard on all models. Overall, while the 2003 Park Avenue offered adequate tech and safety for its era, modern vehicles provide a substantially higher level of both.
Driver-assistance features were limited compared to modern cars, primarily consisting of cruise control and power-adjustable seats. The Ultra trim often included features like Stabilitrak stability control.
Safety features included anti-lock brakes (ABS), dual front airbags, and side airbags were optional.
Optional features included a sunroof, heated seats (Ultra trim), and an upgraded sound system.
Crash test ratings from the NHTSA (National Highway Traffic Safety Administration) typically showed good results for frontal impact protection. However, side-impact ratings were not always as high. It is important to note safety standards have increased significantly since 2003. Features like traction control and stability control were available, but not standard on all models. Overall, while the 2003 Park Avenue offered adequate tech and safety for its era, modern vehicles provide a substantially higher level of both.
What Colors Options are Available?
Exterior Colors
White Diamond
Light Bronzemist Metallic
Dark Bronzemist Metallic
Dark Teal Metallic
Sand Beige Metallic
Sterling Silver Metallic
Black
Interior Colors
Medium Gray
Neutral
2003 Buick Park Avenue Prices and Market Value
When new, the 2003 Buick Park Avenue had an MSRP ranging from approximately $30,000 to $35,000, depending on the trim level and options. Today, used market prices typically range from $2,000 to $8,000, depending on condition, mileage, and location.
Depreciation has been significant, as is typical for older luxury sedans. Resale value is primarily affected by condition, mileage, and maintenance records. A well-maintained Park Avenue Ultra in excellent condition will command a higher price than a base model with high mileage and deferred maintenance. Factors like rust and mechanical issues heavily detract from resale value.
Depreciation has been significant, as is typical for older luxury sedans. Resale value is primarily affected by condition, mileage, and maintenance records. A well-maintained Park Avenue Ultra in excellent condition will command a higher price than a base model with high mileage and deferred maintenance. Factors like rust and mechanical issues heavily detract from resale value.
2003 Buick Park Avenue Cost of Ownership
Insurance costs for a 2003 Buick Park Avenue are generally moderate, due to its age and safety record. Fuel costs are average for a large sedan of its era, but not particularly economical compared to modern vehicles. Maintenance and repair costs can be moderate to high, especially as the car ages and parts become more difficult to find or require replacement. Long-term ownership costs depend heavily on maintenance. Neglecting maintenance can lead to costly repairs, making it a potentially costly car to own if not properly cared for.
2003 Buick Park Avenue Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
18.50 gallons
City Mileage
20 miles/gallon
Highway Mileage
29 miles/gallon
2003 Buick Park Avenue Safety Rating
NHTSA
IIHS
2003 Buick Park Avenue Recalls & Defects
Latches/Locks/Linkages:trunk Lid:lock
Recall date
2002-12-09
Recall no.
02v328000
Source
NHTSA
Summary
ON Certain Passenger Vehicles, THE Emergency Trunk Release Handle MAY BE Installed or Forced OUT OF THE Proper Position.
Consequence
IF THE Cable IS OUT OF THE Proper Position, IT Could Increase THE Force Required TO Activate THE Emergency Trunk Release Handle and A Person Trapped IN THE Trunk MAY NOT BE Able TO Release THE Trunk Latch Using THE Emergency Trunk Release Handle.
Remedy
Dealers Will Secure THE Emergency Trunk Release Cable TO Ensure That THE Emergency Trunk Release Handle Operates Properly. Owner Notification Began December 19, 2002. Owners WHO Take Their Vehicles TO AN Authorized Dealer ON AN Agreed Upon Service Date and DO NOT Receive THE Free Remedy Within A Reasonable Time Should Contact Buick AT 1-800-521-7300.
Notes
Recall NO. 02060.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
2003 Buick Park Avenue Warranty
Basic
Original warranty
36 months / 36,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
36 months / 36,000 miles
Estimated remaining
Expired
Rust
Original warranty
72 months / 100,000 miles
Estimated remaining
Expired
2003 Buick Park Avenue Insurance
Insurance for a 2003 Buick Park Avenue is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2003 Buick Park Avenue Compare to Other Sedan?
The 2003 Buick Park Avenue competed against other full-size luxury sedans like the Toyota Avalon, Ford Crown Victoria, Mercury Grand Marquis, and Chrysler Concorde.
In terms of performance, the Park Avenue's V6 engine was adequate, but the Avalon offered similar performance with better fuel economy. The Crown Victoria and Grand Marquis, with their V8 engines, provided more robust power, but less refinement.
Features wise, the Park Avenue was competitive, offering similar amenities to the Avalon and Concorde. The Crown Victoria and Grand Marquis were more basic in their features.
Reliability is where the Avalon generally outshines the Park Avenue, often considered more reliable long-term. The Crown Victoria and Grand Marquis also have good reputations for reliability, but their interiors are less luxurious.
Price was a strong point for the Park Avenue, often undercutting the Avalon's price, both new and used.
As for alternatives, a well-maintained Toyota Avalon of a similar vintage is generally a better choice due to its superior reliability. If V8 power is desired, the Ford Crown Victoria or Mercury Grand Marquis are worthy considerations, prioritizing simplicity and durability over outright luxury. For a more modern experience, a slightly newer used Avalon or Lexus ES might be preferable.
In terms of performance, the Park Avenue's V6 engine was adequate, but the Avalon offered similar performance with better fuel economy. The Crown Victoria and Grand Marquis, with their V8 engines, provided more robust power, but less refinement.
Features wise, the Park Avenue was competitive, offering similar amenities to the Avalon and Concorde. The Crown Victoria and Grand Marquis were more basic in their features.
Reliability is where the Avalon generally outshines the Park Avenue, often considered more reliable long-term. The Crown Victoria and Grand Marquis also have good reputations for reliability, but their interiors are less luxurious.
Price was a strong point for the Park Avenue, often undercutting the Avalon's price, both new and used.
As for alternatives, a well-maintained Toyota Avalon of a similar vintage is generally a better choice due to its superior reliability. If V8 power is desired, the Ford Crown Victoria or Mercury Grand Marquis are worthy considerations, prioritizing simplicity and durability over outright luxury. For a more modern experience, a slightly newer used Avalon or Lexus ES might be preferable.
Ranks #2005 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★) |
| 2005 | 2003 Buick Park Avenue | (0.0★) |
Final Verdict: Is the 2003 Buick Park Avenue a Good Sedan?
The 2003 Buick Park Avenue is ideal for budget-conscious buyers seeking a comfortable and spacious full-size sedan. It's particularly well-suited for those who appreciate a smooth ride and don't require the latest technology or sporty performance. Whether it's worth buying depends on the condition and price. A well-maintained example with low mileage can be a good value, but be prepared for potential maintenance costs associated with an older vehicle. The Ultra trim is desirable for its supercharged engine and added features, but may require more maintenance. Buying one that has detailed service records is crucial. Otherwise, it is only worth considering if you are very mechanically inclined and looking for a project car.
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.