The 2004 Buick Rainier arrived as Buick's mid-size SUV offering, aiming for a blend of luxury and truck-like capability. It's a traditional body-on-frame SUV. Model years ran from 2004 to 2007. Key trims included the base model and the CXL. New, it ranged approximately from $35,000 to $40,000. The Rainier distinguished itself with its upscale interior and quiet ride, appealing to buyers seeking a refined SUV experience, often compared to the GMC Envoy but with more Buick-like features.
The Good
The 2004 Buick Rainier offers a smooth, comfortable ride and a relatively powerful engine (appealing to emotional desires for a pleasant driving experience). From a practical standpoint, it provides decent cargo space and towing capacity. While not the most fuel-efficient, its strong build contributes to reliability (though specific issues exist, as noted later). It often represents a good value proposition in the used market.
The Bad
The 2004 Buick Rainier has some notable weaknesses. The fuel economy is subpar. Issues with the air suspension (if equipped) are common and expensive to repair. Watch for potential problems with the transfer case and the notoriously unreliable instrument panel cluster. Rust can also be a concern, especially in areas with road salt.
2004 Buick Rainier: Quick Overview
- Engine Options:
- 4.2L Inline-6: Standard engine.
- 5.3L V8 (Optional): Available on CXL trim.
- Horsepower:
- 4.2L Inline-6: Approximately 275 hp.
- 5.3L V8: Approximately 290 hp.
- Fuel Economy (Estimated):
- 4.2L Inline-6: 15-16 mpg city / 21-22 mpg highway.
- 5.3L V8: 14-15 mpg city / 19-20 mpg highway.
- 0-60 Times (Estimated):
- 4.2L Inline-6: Around 8.5 seconds.
- 5.3L V8: Around 7.5 seconds.
- Towing Capacity:
- Around 6,200-6,700 lbs (depending on configuration and engine).
- Trim-Level Features:
- Base: Cloth upholstery, power windows/locks, cruise control, AM/FM radio with CD player, alloy wheels.
- CXL: Leather upholstery, dual-zone climate control, premium audio system, driver's seat memory, OnStar, available sunroof, available air suspension, optional 5.3L V8.
2004 Buick Rainier Specifications
Vehicle Information
| Year | 2004 |
| Make | Buick |
| Model | Rainier |
| Trim | - |
| Style | 2WD |
| Type | Sport Utility Vehicle |
| Category | Standard Sport Utility Vehicle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | ROANOKE |
Dimensions
| Doors | 4-Door |
| Curb Weight | 4442 pounds |
| Gross Vehicle Weight Rating | 5550 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | LM4 |
| Engine Size | 4.2L |
| Engine Cylinders | 6 |
| Transmission | 4-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 4-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $35,645 |
| Invoice Price | $32,259 |
| Delivery Charges | $685 |
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Analysis
Analysis
What Problems Does the 2004 Buick Rainier Have?
The 2004 Buick Rainier suffers from several frequently reported problems and long-term reliability concerns. One of the most common issues is the failure of the instrument panel cluster, leading to inaccurate or non-functional gauges. The air suspension system (if equipped) is prone to leaks and compressor failures, resulting in costly repairs. The transfer case can also experience issues, particularly with the automatic four-wheel-drive engagement.
Other concerns include problems with the door lock actuators, window regulators, and the HVAC system. Rust, especially in areas with salted roads, is a common problem, affecting body panels and undercarriage components.
While the 2004 model year itself didn't have a particularly high number of specific recalls *compared to later years*, it's important to check the NHTSA website for any applicable recalls based on the VIN. These issues, combined with the vehicle's age, mean that diligent maintenance and inspection are crucial for long-term reliability.
Other concerns include problems with the door lock actuators, window regulators, and the HVAC system. Rust, especially in areas with salted roads, is a common problem, affecting body panels and undercarriage components.
While the 2004 model year itself didn't have a particularly high number of specific recalls *compared to later years*, it's important to check the NHTSA website for any applicable recalls based on the VIN. These issues, combined with the vehicle's age, mean that diligent maintenance and inspection are crucial for long-term reliability.
How long will the 2004 Buick Rainier last?
Given proper maintenance, a 2004 Buick Rainier can realistically reach 200,000 miles or more. However, the lifespan heavily depends on maintenance habits. Neglecting common issues like air suspension, transmission fluid changes, and rust prevention will significantly shorten its lifespan. Expect to see many examples in the used market with mileage ranging from 150,000 to 250,000 miles.
Long-term durability is hampered by the aforementioned electronic issues and potential for rust. Well-maintained examples show respectable longevity, while neglected ones quickly become unreliable and costly to keep running. The key is consistent preventative maintenance.
Long-term durability is hampered by the aforementioned electronic issues and potential for rust. Well-maintained examples show respectable longevity, while neglected ones quickly become unreliable and costly to keep running. The key is consistent preventative maintenance.
What Technology & Safety Features are Included?
The 2004 Buick Rainier offered a reasonable level of technology for its time. Standard features included an AM/FM radio with a CD player. The CXL trim added a premium audio system. OnStar was available as an option, providing communication and emergency assistance. Driver-assistance features were limited compared to modern vehicles; it included standard cruise control.
Safety features included anti-lock brakes (ABS) and driver and passenger front airbags. Side-impact airbags were optional. It lacks modern features like lane departure warning or blind-spot monitoring.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) for the 2004 Buick Rainier were generally good, with ratings of four and five stars for frontal and side impacts. However, these ratings should be viewed in the context of testing standards from that era, which are less stringent than current standards. The IIHS (Insurance Institute for Highway Safety) may also have conducted tests. Check their archives for specific results.
Optional features included a sunroof, upgraded audio, and the air suspension system. Overall, its tech and safety features were adequate for its time, but are significantly outdated compared to contemporary vehicles.
Safety features included anti-lock brakes (ABS) and driver and passenger front airbags. Side-impact airbags were optional. It lacks modern features like lane departure warning or blind-spot monitoring.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) for the 2004 Buick Rainier were generally good, with ratings of four and five stars for frontal and side impacts. However, these ratings should be viewed in the context of testing standards from that era, which are less stringent than current standards. The IIHS (Insurance Institute for Highway Safety) may also have conducted tests. Check their archives for specific results.
Optional features included a sunroof, upgraded audio, and the air suspension system. Overall, its tech and safety features were adequate for its time, but are significantly outdated compared to contemporary vehicles.
What Colors Options are Available?
Exterior Colors
Summit White
Black
Dark Blue Metallic
Light Bronzemist Metallic
Red Jewel Tintcoat
Sterling Silver Metallic
Pewter Metallic
Interior Colors
Tan Interior
Gray Interior
2004 Buick Rainier Prices and Market Value
When new, the 2004 Buick Rainier ranged from approximately $35,000 to $40,000, depending on the trim and options. Currently, used market prices typically range from $3,000 to $8,000, depending on condition, mileage, and location.
The Rainier has experienced significant depreciation due to its age, mileage, and the availability of newer, more fuel-efficient SUVs. Resale value is primarily affected by condition, maintenance records, and mileage. A well-maintained example with lower mileage will command a higher price. The 5.3L V8 engine may add slight value, as might a working air suspension system *if* it's in good condition. High mileage and documented issues will significantly reduce the resale value.
The Rainier has experienced significant depreciation due to its age, mileage, and the availability of newer, more fuel-efficient SUVs. Resale value is primarily affected by condition, maintenance records, and mileage. A well-maintained example with lower mileage will command a higher price. The 5.3L V8 engine may add slight value, as might a working air suspension system *if* it's in good condition. High mileage and documented issues will significantly reduce the resale value.
2004 Buick Rainier Cost of Ownership
The 2004 Buick Rainier is not considered economical to own. Insurance costs are moderate, but fuel consumption is high due to its truck-based platform and engine choices. Maintenance and repair costs can be significant, particularly regarding the air suspension, instrument panel cluster, and potential rust issues. Long-term ownership costs can escalate quickly if preventative maintenance is neglected. Budgeting for potential repairs is crucial. It's considerably more costly than a modern crossover SUV in terms of fuel and maintenance.
2004 Buick Rainier Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
22 gallons
City Mileage
14 miles/gallon
Highway Mileage
19 miles/gallon
2004 Buick Rainier Safety Rating
NHTSA
IIHS
2004 Buick Rainier Recalls & Defects
Exterior Lighting:brake Lights
Recall date
2004-11-01
Recall no.
04v527000
Source
NHTSA
Summary
ON Certain Sport Utility Vehicles, Vibration and Heat MAY Cause THE Tail Lamp/Stop Lamp Bulb TO Loosen IN ITS Socket. IF This Occurs, THE Bulb MAY Flicker and Eventually Become Inoperative.
Consequence
AN Inoperative Brake Lamp Will NOT Convey THE Driver's Intention OF Stopping TO Drivers IN Following Vehicles, and AN Inoperative Rear Turn Signal Lamp Will NOT Convey THE Driver's Intention TO Turn TO Drivers IN Following Vehicles. Both OF These Failures CAN Increase THE Risk OF A Crash.
Remedy
Dealers Will Inspect THE Tail Lamp/Stop Lamp Assemblies, and IF Necessary, Replace Them. THE Recall Began ON November 22, 2004. Owners Should Contact Chevrolet AT 1-800-630-2438, Oldsmobile AT 1-800-630-6537, Buick AT 1-866-608-8080, or GMC AT 1-866-996-9463.
Notes
GM Recall NO. 04087. Customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Exterior Lighting:turn Signal
Recall date
2005-05-05
Recall no.
05v198000
Source
NHTSA
Summary
ON Certain Trucks and Sport Utility Vehicles, THE Driver Wishing TO Signal A Turn BY Moving THE Directional Signal Lever, (UP or Down) MAY Cause THE Front Marker/Turn Lights and Rear Turn Lights TO Flash IN A Manner Similar TO Hazard Warning, Rather Than Flashing ON THE Desired Side Only.
Consequence
THE Driver MAY NOT BE Able TO Clearly Signal Their Intentions TO Turn, Change Travel Lanes, or Potentially Warn Others OF AN Impaired Vehicle Operating Condition Increasing THE Risk OF A Crash.
Remedy
Dealers Will Replace THE Suspect Flasher Modules With A NEW Flasher Module Designed With Sealed Relays and More Durable Contact Material Inside OF THE Relays Free OF Charge. THE Recall Began ON August 4, 2005. Isuzu Began Mailing Owner Letters ON August 4, 2005. Owners MAY Contact Chevrolet AT 1-800-630-2438, GMC AT 1-866-996-9463, Isuzu AT 1-800-255-6727, Buick AT 1-866-608-8080, and Oldsmobile AT 1-800-630-6537.
Notes
GM Recall NO. 05044.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
2004 Buick Rainier Insurance
Insurance for a 2004 Buick Rainier is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2004 Buick Rainier Compare to Other Sport Utility Vehicle?
The 2004 Buick Rainier competed with mid-size SUVs like the Jeep Grand Cherokee, Ford Explorer, and Toyota 4Runner. In terms of performance, the Rainier offered a decent balance, particularly with the V8 engine, but its fuel economy lagged behind some competitors. Feature-wise, it was competitive for its time, offering a blend of comfort and convenience. However, its reliability is generally considered lower than the Toyota 4Runner, though perhaps similar to the Ford Explorer. The Jeep Grand Cherokee offered similar capabilities but a slightly different driving experience.
From a price perspective, used Rainiers are often cheaper than comparable 4Runners. If reliability is a primary concern, the Toyota 4Runner is a superior choice, despite costing more. If budget is the biggest factor, and you're willing to accept potential maintenance, the Rainier provides a more luxurious experience than some budget-oriented SUVs.
Alternatives to consider: if you prioritize fuel economy, a newer crossover SUV would be a better choice. If off-road capability is essential, a Jeep Grand Cherokee or 4Runner might be preferable. For a blend of comfort and capability, the Rainier offers a good, but potentially risky, value proposition.
From a price perspective, used Rainiers are often cheaper than comparable 4Runners. If reliability is a primary concern, the Toyota 4Runner is a superior choice, despite costing more. If budget is the biggest factor, and you're willing to accept potential maintenance, the Rainier provides a more luxurious experience than some budget-oriented SUVs.
Alternatives to consider: if you prioritize fuel economy, a newer crossover SUV would be a better choice. If off-road capability is essential, a Jeep Grand Cherokee or 4Runner might be preferable. For a blend of comfort and capability, the Rainier offers a good, but potentially risky, value proposition.
Ranks #1753 SUV
| 1 | 2023 Toyota 4Runner | (5.0★) |
| 2 | 2023 Honda CR-V Hybrid | (5.0★) |
| 3 | 2023 Lexus GX | (0.0★) |
| 4 | 2024 Mazda CX-90 PHEV | (0.0★) |
| 5 | 2024 Subaru Crosstrek | (5.0★) |
| 6 | 2024 BMW iX | (0.0★) |
| 7 | 2023 Ford Bronco Sport | (3.0★) |
| 8 | 2023 Mercedes-Benz EQB | (0.0★) |
| 9 | 2024 Chevrolet Trax | (5.0★) |
| 10 | 2023 Audi A4 allroad | (0.0★) |
| 11 | 2023 Hyundai Kona N | (0.0★) |
| 12 | 2023 Nissan ARIYA | (5.0★) |
| 1753 | 2004 Buick Rainier | (0.0★) |
Final Verdict: Is the 2004 Buick Rainier a Good Sport Utility Vehicle?
The 2004 Buick Rainier is best suited for budget-conscious buyers seeking a comfortable, relatively spacious SUV and are willing to accept the risks associated with an older vehicle. It's not recommended for those prioritizing fuel economy or long-term reliability. It is only available used; a thorough inspection is crucial before buying.
It might be worth buying *if* you can find a well-maintained example with detailed service records and address the known issues proactively (e.g., air suspension delete, instrument cluster repair). The CXL trim with the V8 offers a bit more power, but that also comes with lower gas mileage. A pre-purchase inspection by a trusted mechanic is essential to assess its current condition and potential future repair costs. Only consider it if you are mechanically inclined or have a reliable mechanic who can work on it affordably.
It might be worth buying *if* you can find a well-maintained example with detailed service records and address the known issues proactively (e.g., air suspension delete, instrument cluster repair). The CXL trim with the V8 offers a bit more power, but that also comes with lower gas mileage. A pre-purchase inspection by a trusted mechanic is essential to assess its current condition and potential future repair costs. Only consider it if you are mechanically inclined or have a reliable mechanic who can work on it affordably.
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 vehicles—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.