2004 Buick Regal Review
Price Estimate: $591 - $2,258
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Edmunds' Expert Review
by the Edmunds Experts
Pros
- Powerful supercharged V6 in GS, spacious interior, easy-to-use controls.
Cons
- Dated interior lacks modern features, seats aren't supportive, can't match resale value of its competitors.
What’s new
For 2004, the Regal gets only minor cosmetic changes. New wood trim is offered along with a new ETR audio system with speed-sensing volume, RDS and a CD player. The Leather package has been upgraded with dual-zone climate control and a split-folding rear seat. Carpeted floor mats that were standard equipment last year are now part of an options package that must be purchased at additional cost.
Edmunds says
A competent sedan for the money, but in a category full of excellent competitors, the aging Regal fails to elicit much enthusiasm.
For sale near Columbus, OH
5 listings
- $2,000
- 230,872 miles
- 18 City / 28 Hwy MPG
- 245 mi away
- Power Driver Seat
- Tire Pressure Warnin...
- Multi-Zone Climate C...
- Alarm
- Rear Bench Seats
Close
Located in Grand Rapids, MI
WE ACCEPT TRADE-INS!
- Features and Specs:
- 21 Combined MPG (18 City/28 Highway)
- Listing Information:
- VIN:
- 2G4WB52K541364162
- Stock:
- 2025196
- Certified Pre-Owned:
- No
- Listed since:
- 04-04-2025
- $3,995
- 104,468 miles
- 18 City / 28 Hwy MPG
- 285 mi away
- Leather Seats
- Power Driver Seat
- Multi-Zone Climate C...
- Auto Climate Control
- Alarm
Close
Located in Chicago, IL
- Features and Specs:
- 21 Combined MPG (18 City/28 Highway)
- Listing Information:
- VIN:
- 2G4WB52K041201578
- Stock:
- 004
- Certified Pre-Owned:
- No
- Listed since:
- 03-12-2026
Owners' Opinions
What Owners Like
Buick has crafted a vehicle with the 2004 Regal that owners find consistently satisfying for its blend of power, comfort, and reliability. The supercharged V6 engine underlines the Regal's appeal, offering a surprising punch that makes highway merging and passing a breeze. Many drivers report appreciating the car’s robust acceleration, a testament to Buick’s decision to fit this sedan with such a responsive powertrain. Alongside this power, the Regal's V6 also impresses with its fuel efficiency, often surpassing expectations for a vehicle of its class and engine size. This balance of power and economy contributes to its standing as a favored choice for those who drive long distances regularly. Comfort is another pillar of the Regal's positive reception, with its spacious and plush interior making both short commutes and lengthy road trips enjoyable experiences. The leather seats garner praise for their comfort, with their heated feature providing additional comfort during colder months, warming up quickly and effectively. In terms of cabin space, the Regal offers roominess that stands out, allowing passengers to travel without feeling cramped. This spaciousness is complemented by a trunk that holds a generous amount of luggage, further enhancing its utility for family trips and everyday use. Moreover, the Regal’s smooth ride quality is another aspect that owners frequently highlight. Its suspension system absorbs road imperfections well, though some do note a bit of road noise, particularly on grooved pavement. Nevertheless, its ability to navigate tough driving conditions like snow-covered roads without falter reassures drivers of its capability. Many owners enjoy the quiet confidence of knowing their Regal can handle adverse weather with ease. The Regal's design, though seen by some as traditional, is appreciated for its clean, unfussy lines that lend it a timeless appeal. It's a vehicle that doesn’t rely on flashy elements but rather on understated elegance. The Monsoon stereo system that many models feature also enhances the driving experience, delivering quality sound for road journeys. Steering and handling, while not as tight as some imports, strike a good balance for an everyday driver-focused sedan, contributing to its reputation as a comfortable long-distance cruiser. This characteristic is complemented by controls that are conveniently placed and intuitive to use, minimizing driver distraction and enhancing ease of operation. Owners frequently mention the Regal’s reliability, with many reporting minimal issues even as mileage accumulates. The durability of the 3800 V6 engine is particularly well-regarded, with drivers recounting high mileage without significant mechanical trouble, underscoring the vehicle’s long-term dependability. Cost of ownership, too, benefits from a reduced incidence of repairs, making it an economical choice over time. Lastly, the Regal's traditional styling resonates with those who appreciate simplicity over the trend-driven aesthetics, finding charm in its no-nonsense approach. This car has a storied reputation for being more than just an everyday sedan; it meshes performance, comfort, and reliability into a package that owners hold in high regard. It's clear that for those who value these attributes, the 2004 Regal is a vehicle that stands the test of time.
Common Issues
While many owners have plenty of praise for the 2004 Buick Regal, certain issues have consistently emerged as pain points. A notable problem that some drivers have encountered is the engine stalling unexpectedly, especially at high speeds, which can be particularly alarming and dangerous. This issue with the 3.8-liter V6 has left some drivers feeling uneasy about the vehicle's reliability in critical situations. Road noise is another complaint that surfaces frequently, with certain stretches of grooved pavement amplifying the sound inside the cabin. This can detract from the otherwise comfortable ride and might be a drawback for those who often drive on such surfaces. Additionally, the Regal's cup holders have been criticized for their placement, as they interfere with accessing the gear shifter, especially when a drink is in place. The Buick Regal's interior, while serviceable, shows signs of aging, with its materials sometimes called out for their lack of resilience over time. Owners have reported issues with the chrome rims, where corrosion can lead to separation between the chrome and aluminum, affecting tire seal and requiring costly attention. The headlight dimmer switch has also been problematic since it is integrated into the steering wheel stalk, which complicates replacement when it fails. Moreover, the window regulators have exhibited a tendency to fail, necessitating repairs or replacements which, while generally inexpensive, can add to the irritation of ownership. Suspension components such as struts might need replacing earlier than anticipated, which for some, translates to an unexpected hit to the maintenance budget. Some find the handling to be less than agile, particularly when compared to modern European or Japanese sedans, potentially leaving driving enthusiasts wanting more precision during spirited drives. The absence of modern connectivity features like integrated Bluetooth or advanced infotainment alternatives further underline the vehicle's aging design. Climate control settings, while recently updated to include dual-zone functionality, can still be less intuitive than newer systems, sometimes causing initial confusion. The Regal's gas mileage, although generally praised, is sensitive to driving habits, dropping significantly with aggressive acceleration or high-speed cruising. Owners who frequently drive in urban settings note that city mileage does not live up to its highway efficiency and can be a touch lower than expected. Rust is another issue that some owners confront, which can affect the Regal's exterior look and necessitate preventative steps. Ergonomically, a few have pointed out that the seating can lack lower back support over long drives, leading to discomfort on extended trips. Furthermore, although the Regal handles winter conditions effectively, owners would benefit from regular undercarriage inspections to combat potential salt damage. Overall, while the 2004 Buick Regal delivers well on several fronts, these common problem areas highlight where the vehicle could leave some owners longing for modern solutions. Each issue presents not just a point of inconvenience but underscores a gap in the contemporary comforts that might be found in newer models. Addressing these concerns would greatly enhance the Regal's overall appeal for today's drivers.
Final Takeaways from Everyday Drivers
The 2004 Buick Regal is a vehicle that has left a distinctly positive mark on those who drive it daily, appreciated for a blend of power and practicality that suits an array of driving needs. Drivers find the acceleration provided by the supercharged V6 to be a high point, delivering responsive performance that makes routine drives enjoyable and stress-free. This power, cleverly balanced with impressive fuel efficiency on the highway, especially for a car its size and engine caliber, is a strong point for understatedly economical long-distance cruising. Comfort level in the Regal is another aspect that resonates well with owners. Its interior offers a spacious and accommodating environment, making it a comfortable companion for commutes and vacations alike. Heated leather seats enhance the driving experience, particularly during chilly weather, warming up rapidly to provide coziness and relief from the cold. The Regal's trunk offers ample space for storage, a feature that proves its utility time and again. The vehicle’s reliability earns nods of approval; many Regal drivers recount reaching significant mileage milestones without encountering major mechanical issues. The solid performance of the 3800 V6 engine is particularly noteworthy, building a reputation for toughness and longevity that instills confidence in its capabilities. For some, this durability echoes the robustness often associated with classic American sedans from Buick. Handling may not rival that of more modern vehicles geared towards precision driving, but for a mid-sized sedan, it strikes a sufficient balance, catering well to everyday driving scenarios. The Regal’s ride comfort, though occasionally interrupted by road noise, retains an overall smoothness and serenity that drivers appreciate during extended journeys. Around town, the seat comfort remains generally dependable despite a few critiques, making it easier to handle daily errands and commutes. Users have highlighted the Buick Regal's no-fuss approach to design, appreciating the unpretentious, classic styling that resists the whims of automotive fashion. For those who prefer a more traditionally designed sedan, this is a favorable aspect that stands out in the Regal's favor. Its understated elegance continues to resonate well among those who value substance over style. Despite some aging features, the Regal's controls are straightforward and user-friendly, enhancing daily driving convenience without the learning curve associated with some modern technology-laden dashboards. The addition of a modest yet quality sound system further adds to the appeal for those who enjoy a musical backdrop during drives. Visibility out of the cabin is another contributing factor to its user-friendly nature, easing the task of navigating through tight parking lots or busy traffic. The Regal still finds value among those who prioritize a solid build and competent road manners over cutting-edge digital interfaces. Regular maintenance, paired with the Regal’s inherent resilience, aligns with the experiences of many owners who highlight ease of upkeep as a key takeaway. Overall, the 2004 Buick Regal continues to serve as a steadfast daily driver, embodying a blend of the durable engineering Buick is known for and the quiet confidence of a seasoned road companion.
Cost to Drive
Monthly estimates based on costs in Ohio
$216/mo for Regal LS
Regal LS
vs
$228/mo
Avg. Midsize Car
Reliability
The 2004 Buick Regal has a 3 years / 36,000 miles basic warranty and 3 recalls. Below you’ll find our owner reviews.
Recalls
3 recalls foundChecking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.
If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).
- Recall Number:
- 15V201000
- Manufacturer Recall Number:
- 14574
- Manufactured from:
- 2003-04-09 to 2003-06-26
- Number of vehicles affected:
- 1207
- Defect Description:
- General Motors LLC (GM) is recalling certain model year 2004 Buick Regal vehicles manufactured April 9, 2003, to June 26, 2003, 2004 Chevrolet Impala vehicles manufactured April 8, 2003, to June 25, 2003, and 2004 Chevrolet Monte Carlo vehicles manufactur
- Defect Consequence:
- The leaking engine oil can drip onto the hot surface of the exhaust manifold, increasing the risk of a fire.
- Corrective Action:
- GM will notify owners, and dealers will replace the spark plug wire retainer to redirect the dripping oil. Vehicles that have a 3.8L V6 supercharged engine will also have the left valve cover gasket replaced. These repairs will be done free of charge.
- Recall Number:
- 09E005000
- Number of vehicles affected:
- 979
- Defect Description:
- DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.
- Defect Consequence:
- A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARNING.
- Corrective Action:
- DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE THE REPAIR FACILITY OR OWNER FOR LABOR. THE RECALL BEGAN ON FEBRUARY 23, 2009. OWNERS MAY CONTACT DORMAN'S TOLL-FREE HOTLINE AT 1-800-523-2492.
- Recall Number:
- 08E063000
- Number of vehicles affected:
- 3855
- Defect Description:
- DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOLD UNDER THE "NAPA" BRAND NAME), AND PLATINUM PARTS #'S 2425151, 2425152, AND 2425153 MANUFACTURED DURING THE MONTH OF SEPTEMBER 2007. THESE REPLACEMENT STEERING SHAFTS CAN BE USED ON THE VEHICLES LISTED ABOVE. THE WELD CONNECTING THE INNER TUBE TO THE OUTER TUBE MAY BE DEFECTIVE.
- Defect Consequence:
- IF THE WELD FAILS, LOSS OF STEERING COULD RESULT, POSSIBLY RESULTING IN A VEHICLE CRASH.
- Corrective Action:
- DORMAN WILL NOTIFY OWNERS AND REPLACE THE STEERING SHAFTS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 16, 2008. OWNERS MAY CONTACT DORMAN TOLL FREE AT 1-800-523-2492.
Warranty
3 years / 36,000 miles Basic Warranty- Basic Warranty
- 3 years / 36,000 miles
- Drivetrain Warranty
- 3 years / 36,000 miles
- Rust Warranty
- 6 years / 100,000 miles
- Roadside assistance Warranty
- 3 years / 36,000 miles
Buick Regal Reviews
Owner Reviews
5(84%)
4(15%)
3(0%)
2(1%)
1(0%)
Most Helpful Owner Reviews
Trending topics
2004 Regal GS
4.63 out of 5 starsBob G, 01/05/2006
2004 Buick Regal GS 4dr Sedan (3.8L 6cyl S/C 4A)
I love this car! Had a 99 GS, loved it too. Handsome, traditional exterior, roomy & comfortable inside. Nice seats. Lots of power, and a marvelous auto trans. Outstanding MPG on trips, especially considering the power. Quiet, comfortable ride, feels solid, no rattles. Big trunk. Both of these vehicles have been utterly reliable, and very inexpensive to maintain. A lot of folks … laugh at the idea of a Buick, but I only need to impress myself. They're welcome to their expensive, maintenance-intensive German ego props. This Buick's a terrific buy, and I'm sorry they won't be making any more in 5 years.
Perfect All-Around Reliable Car
4.63 out of 5 starsShadowtrax, 07/18/2010
2004 Buick Regal LS 4dr Sedan (3.8L 6cyl 4A)
Purchased this car initially as a third car for when the parents visited - but ended up driving it to work and around town and longer trips because it is so comfortable and gets great gas mileage with the 3800 V6. Yes, I'm in my late 30's and we just wanted a 'old folk's' car for when our elderly parents flew in to visit a few times a year, but my wife and I discovered that the Regal … was comfortable to drive, and got great mileage for a work/highway car. We currently own a BMW 3-series and an Infiniti G35x, and yes, we both agree this has a 'different', yet comfortable ride, and a feeling of roominess in the cabin unlike our sporty cars - never had a single issue with it - we enjoy it!
Feels comfy and safe
4.75 out of 5 starsMike, 09/17/2010
2004 Buick Regal LS 4dr Sedan (3.8L 6cyl 4A)
I bought this used car because we have a 1999 LeSabre that just want die. It has 252,000 miles but feels like a boat riding the waves. I thought to myself, I'd love this drive-train in a smaller car that handles better. Then, my favorite local dealer gets in this Regal. I loved it from the first drive. Got a great price and now I'm lovin' it. Who cares if my friends think I'm an old man … now. They're paying alot more to be cool than I am. HA.
Exceptional reliability
4.88 out of 5 starsSpecies8472, 12/20/2008
2003 Buick Regal LS 4dr Sedan (3.8L 6cyl 4A)
I've had this car for 5.5 years. I have not had a single problem with it since my purchase. In comparison, my wife drives a Lexus 330 RX 2004. We've had numerous problems and it has been a far less reliable car. I highly recommend the Buick Regal 2003.
We have a limited number of reviews for the 2004 Buick Regal, so we've included reviews for other years of the Regal since its last redesign.
2004 Regal Features & Specs
LS
| Est. Market Value | $1,791 |
|---|---|
| Engine Type | Gas |
| Combined MPG | 21 MPG |
| Cost to Drive | $216/month |
| Seating | 5 seats |
| Cargo Capacity All Seats In Place | 16.7 cu.ft. |
| Drivetrain | front wheel drive |
| Warranty | 3 years / 36,000 miles |
Safety
Key safety features on the Regal include:
- Alarm
- Tire Pressure Warning
NHTSA Overall Rating
The National Highway Transportation Safety Administration offers independent analysis.
- Frontal Barrier Crash RatingOverallNot RatedDriver4 / 5Passenger3 / 5
- Side Crash RatingOverallNot Rated
- Side Barrier RatingOverallNot RatedDriver3 / 5Passenger3 / 5
- Combined Side Barrier & Pole RatingsFront SeatNot RatedBack SeatNot Rated
- RolloverRollover4 / 5Dynamic Test ResultNo TipRisk Of RolloverNot Rated
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
- Small Overlap Front Driver-Side TestNot Tested
- Small Overlap Front Passenger-Side TestNot Tested
- Moderate Overlap Front Test – OriginalAcceptable
- Moderate Overlap Front Test – UpdatedNot Tested
- Side Impact Test – OriginalNot Tested
- Side Impact Test – UpdatedNot Tested
- Roof Strength TestNot Tested
- Rear Crash Protection / Head RestraintPoor
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