The 1990 Buick Century, part of a lineage dating back to the 1930s, was a mid-size sedan and coupe produced by General Motors. For 1990, it continued its tradition of offering comfortable and practical transportation. Key trims often included the Custom and the more upscale Special. While not a performance benchmark, its popularity stemmed from its reputation for a smooth ride, quiet cabin, and sensible pricing, making it a solid choice for everyday driving.
The Good
The 1990 Buick Century offered a comfortable and quiet ride, appealing to those seeking a serene driving experience. Its practical design and decent fuel efficiency made it a sensible choice for daily commutes, while its value proposition provided an accessible entry into a comfortable sedan.
The Bad
Potential buyers of the 1990 Buick Century should be aware of common issues such as transmission problems, particularly with automatic gearboxes, and potential electrical gremlins. Body rust, especially in snowy climates, and aging suspension components are also areas to inspect closely.
1990 Buick Century: Quick Overview
- Engine Options: The 1990 Buick Century was primarily offered with two engine choices: a 2.5-liter (151 cu in) four-cylinder engine and an optional 3.3-liter (204 cu in) V6 engine.
- Horsepower: The 2.5L four-cylinder typically produced around 110-115 horsepower, while the 3.3L V6 offered approximately 160 horsepower.
- Fuel Economy: Fuel economy varied depending on the engine and transmission, but generally, the four-cylinder models offered better MPG, often in the range of 20-22 MPG city and 28-30 MPG highway. The V6 would be slightly lower.
- 0-60 Times: 0-60 mph times were not a strong suit for the Century. Expect the four-cylinder to be in the 12-14 second range, while the V6 could achieve it in around 9-11 seconds. These figures are approximate and depend on various factors.
- Towing Capacity: The 1990 Buick Century was not designed or equipped for significant towing. It did not have a designated towing capacity in the same vein as trucks or SUVs.
- Trim-Level Features:
Custom Trim: Typically included features like power windows, power door locks, cruise control, intermittent wipers, cloth upholstery, and a basic AM/FM stereo. Exterior features often included body-colored mirrors and chrome accents.
Special Trim: This was the more upscale option and often added features such as upgraded cloth or velour seating, a more premium sound system, a tilt steering wheel, alloy wheels, and sometimes a power driver's seat. Additional comfort and convenience features could also be part of the Special package, aiming for a more refined experience.
1990 Buick Century Specifications
Vehicle Information
| Year | 1990 |
| Make | Buick |
| Model | Century |
| Trim | - |
| Style | Coupe |
| Type | Coupe |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | Mexico |
| Manufacturing City | FRAMINGHAM |
Dimensions
| Doors | 2-Door |
| Curb Weight | 2769 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | 53.70 inches |
| Overall Length | 189.10 inches |
| Overall Width | 69.40 inches |
| Wheelbase Length | 104.80 inches |
| Standard Seating | 6 |
Engine & Performance
| Engine | 2.5-L L-4 OHV 8V |
| Engine Size | 2.5L |
| Engine Cylinders | 4 |
| Transmission | 4-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 4-Speed |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | Non-ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $14,230 |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1990 Buick Century Have?
The 1990 Buick Century, like many vehicles of its era, has a number of commonly reported issues that owners and potential buyers should be aware of. One of the most frequently cited problems involves the transmission, particularly the automatic transmission. Issues such as slipping gears, delayed shifting, or complete failure have been reported, often stemming from internal wear or hydraulic system problems. Regular fluid changes and addressing minor leaks promptly could help mitigate some of these transmission woes.
Another area of concern can be the vehicle's electrical system. Owners have reported issues with power windows, door locks, instrument cluster failures, and the radio. These can be frustrating and costly to repair, often requiring diagnostic work to trace faulty wiring or components. The aging of wiring harnesses over time is a common culprit.
Body rust is a significant long-term reliability concern, especially for models that have spent their lives in regions with harsh winters and road salt. Areas prone to rust include the rocker panels, wheel wells, and the underside of the vehicle. This can compromise structural integrity and lead to more extensive repair needs.
Suspension components, such as ball joints, tie rods, and struts, can also wear out over time, leading to a less comfortable ride and potential steering issues. No major widespread recalls specific to the 1990 model year stand out prominently, but it's always advisable to check the National Highway Traffic Safety Administration (NHTSA) database for any potential safety recalls that may have been issued and addressed.
While not universally problematic, the 3.1L V6 engine option, if equipped, could sometimes suffer from intake manifold gasket leaks, leading to coolant loss. Overall, with diligent maintenance, many of these issues can be managed, but a pre-purchase inspection is highly recommended for any used 1990 Century.
Another area of concern can be the vehicle's electrical system. Owners have reported issues with power windows, door locks, instrument cluster failures, and the radio. These can be frustrating and costly to repair, often requiring diagnostic work to trace faulty wiring or components. The aging of wiring harnesses over time is a common culprit.
Body rust is a significant long-term reliability concern, especially for models that have spent their lives in regions with harsh winters and road salt. Areas prone to rust include the rocker panels, wheel wells, and the underside of the vehicle. This can compromise structural integrity and lead to more extensive repair needs.
Suspension components, such as ball joints, tie rods, and struts, can also wear out over time, leading to a less comfortable ride and potential steering issues. No major widespread recalls specific to the 1990 model year stand out prominently, but it's always advisable to check the National Highway Traffic Safety Administration (NHTSA) database for any potential safety recalls that may have been issued and addressed.
While not universally problematic, the 3.1L V6 engine option, if equipped, could sometimes suffer from intake manifold gasket leaks, leading to coolant loss. Overall, with diligent maintenance, many of these issues can be managed, but a pre-purchase inspection is highly recommended for any used 1990 Century.
How long will the 1990 Buick Century last?
Based on owner data and typical maintenance, a well-maintained 1990 Buick Century can realistically achieve between 150,000 to 200,000 miles, and in some cases, even more. The long-term durability of the Century hinges significantly on the owner's commitment to regular maintenance. Areas that often show wear over time include the transmission, suspension components, and the body's susceptibility to rust. However, the powertrain, particularly the V6 engine, is generally considered robust if properly cared for. Weaknesses tend to manifest as age-related issues, such as seals drying out, electrical component failures, and gradual wear on interior materials. With proactive attention to common problem areas, the Century can serve as a dependable daily driver for many years.
What Technology & Safety Features are Included?
The 1990 Buick Century offered a modest suite of technology and safety features for its time, prioritizing comfort and practicality over cutting-edge innovation. Standard technology typically included an AM/FM radio with an optional cassette player. Higher trim levels, like the Special, might have offered an upgraded stereo system with more speakers, providing a slightly more refined audio experience. Power windows, power door locks, and cruise control were often standard or readily available, enhancing driver convenience.
Driver-assistance features were very limited by today's standards. The primary assistance was the power steering system, which provided effortless maneuverability. There were no electronic aids like traction control or stability control. Anti-lock braking systems (ABS) were becoming more common in this era and were often available as an option on the Century, particularly on higher trims, significantly improving braking control in adverse conditions.
Safety features included front seat belts and a rearview mirror. For 1990, airbags were not yet standard equipment on most vehicles in this class, and the Buick Century likely did not feature them as standard. Side-impact protection was minimal by modern standards. As for crash-test ratings, specific data for the 1990 Buick Century from sources like the Insurance Institute for Highway Safety (IIHS) or the National Highway Traffic Safety Administration (NHTSA) from that exact year can be difficult to find or may not have been conducted under the same rigorous standards as today. However, vehicles of this era generally performed less favorably in frontal and side-impact tests compared to contemporary vehicles. Buick's focus was on a comfortable and quiet ride, with safety features being more conventional for the time.
Driver-assistance features were very limited by today's standards. The primary assistance was the power steering system, which provided effortless maneuverability. There were no electronic aids like traction control or stability control. Anti-lock braking systems (ABS) were becoming more common in this era and were often available as an option on the Century, particularly on higher trims, significantly improving braking control in adverse conditions.
Safety features included front seat belts and a rearview mirror. For 1990, airbags were not yet standard equipment on most vehicles in this class, and the Buick Century likely did not feature them as standard. Side-impact protection was minimal by modern standards. As for crash-test ratings, specific data for the 1990 Buick Century from sources like the Insurance Institute for Highway Safety (IIHS) or the National Highway Traffic Safety Administration (NHTSA) from that exact year can be difficult to find or may not have been conducted under the same rigorous standards as today. However, vehicles of this era generally performed less favorably in frontal and side-impact tests compared to contemporary vehicles. Buick's focus was on a comfortable and quiet ride, with safety features being more conventional for the time.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
1990 Buick Century Prices and Market Value
When new, the 1990 Buick Century typically ranged from approximately $13,000 to $16,000, depending on the trim level and optional features. As a vehicle from the early 90s, it has undergone significant depreciation. Today, used market prices for a 1990 Buick Century in fair to good condition can range from $1,500 to $4,000. Pristine, low-mileage examples, especially those with desirable V6 engines and well-maintained interiors, might fetch slightly more. Factors significantly affecting resale value include overall condition, mileage, the presence of rust, maintenance history, and whether it has the more sought-after V6 engine. Vehicles with a full service record and in excellent mechanical and cosmetic shape will always command a higher price.
1990 Buick Century Cost of Ownership
The 1990 Buick Century is generally considered an economical vehicle to own. Insurance costs are typically low due to its age and modest performance. Fuel costs are reasonable, especially with the four-cylinder engine, though the V6 will consume more. Routine maintenance, such as oil changes and filter replacements, is inexpensive. Repair costs can vary; while common parts are readily available and affordable, addressing major issues like transmission problems or electrical gremlins can become more significant expenses. Overall, its low purchase price and generally affordable running costs make it a cost-effective choice for many owners, particularly if major repairs are avoided.
1990 Buick Century Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
15.70 gallons
City Mileage
20 miles/gallon
Highway Mileage
29 miles/gallon
1990 Buick Century Safety Rating
NHTSA
IIHS
1990 Buick Century Recalls & Defects
Seat Belts:front:anchorage
Recall date
1995-09-15
Recall no.
95v173000
Source
NHTSA
Summary
These Vehicles Were Assembled With Rear Outboard Safety Belt Anchorages That MAY NOT Withstand THE Required Load. This Does NOT Comply With Fmvss No.210, "seat Belt Assembly Anchorages."
Consequence
Consequence OF Non-Compliance: IN A Collison, Stress CAN Cause THE Attachment Metal TO Tear and Allow THE Anchorage TO Separate From THE Body OF THE Vehicle. THE Safety Belt MAY NOT Protect AN Occupant IN THE Event OF A Vehicle Crash.
Remedy
Dealers Will Replace THE Existing Anchor Bolts With A NEW Shoulder Bolt and Thread Locking Adhesive. Additionally, Noise Control Patches Will BE Applied AT Each Anchorage.
Notes
System: Interior; Active Restraints; Belt Anchor and Attachment; Fmvss No.210.vehicle Description: Passenger Vehicles.note: 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; Chevrolet AT 1-800-222-1020; Pontiac AT 1-800-762-2737; or Oldsmobile AT 1-800-442-6537. Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-800-424-9393.
Seats:front Assembly:recliner
Recall date
1992-09-01
Recall no.
92v124000
Source
NHTSA
Summary
THE Power Seat or Recliner Wiring Harness CAN BE Pinched or CAN Chafe ON THE Seat Frame or Spring Support Rod, Wearing Through THE Wire Insulation and Causing AN Electrical Short.
Consequence
THE High Current Caused BY THE Electrical Short Welds Thecircuit Breaker Elements Together IN THE Closed Position, Leaving THE Circuitunprotected and Generating Sufficient Heat TO Burn THE Wire Insulation Andignite THE Seat Cushion Material.
Remedy
Repair ANY Abraded Wiring and Reroute THE Wiring Harness Using A Wiring Harness Clip.
Notes
System: Interior: Seating.vehicle Description: Passenger Cars With 6 WAY Power Seats or Power Recliners.
1990 Buick Century Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
1990 Buick Century Insurance
Insurance for a 1990 Buick Century is moderately priced, reflecting its status as a Coupe with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1990 Buick Century Compare to Other Coupe?
The 1990 Buick Century competed in the crowded mid-size sedan market against rivals like the Ford Taurus, Chevrolet Lumina, Oldsmobile Cutlass Supreme, and Honda Accord. In terms of performance, the Century, especially with its four-cylinder engine, was generally less powerful and less engaging to drive than rivals like the Ford Taurus with its optional V6 or the more dynamically focused Honda Accord. The Accord, in particular, was known for its superior handling and more spirited acceleration.
When it came to features, the Buick Century prioritized a comfortable and quiet ride. While it offered power amenities and cruise control, it often lagged behind competitors in terms of advanced technology or sporty design cues. The Ford Taurus, for instance, offered a more modern and aerodynamic design. The Honda Accord was a leader in offering a well-appointed interior and a reputation for robust build quality.
Reliability is where the Century had a mixed reputation. While generally dependable for basic transportation, it wasn't as consistently praised for long-term reliability as the Honda Accord, which was a benchmark for durability. Issues with transmissions and electrical components were more commonly reported in the Century compared to the Accord.
Price-wise, the Buick Century was positioned to offer good value, often being slightly more affordable than some import rivals like the Honda Accord, and competitive with domestic offerings. However, its lower base price often meant fewer standard features compared to some competitors.
Similar or Better Alternatives:
When it came to features, the Buick Century prioritized a comfortable and quiet ride. While it offered power amenities and cruise control, it often lagged behind competitors in terms of advanced technology or sporty design cues. The Ford Taurus, for instance, offered a more modern and aerodynamic design. The Honda Accord was a leader in offering a well-appointed interior and a reputation for robust build quality.
Reliability is where the Century had a mixed reputation. While generally dependable for basic transportation, it wasn't as consistently praised for long-term reliability as the Honda Accord, which was a benchmark for durability. Issues with transmissions and electrical components were more commonly reported in the Century compared to the Accord.
Price-wise, the Buick Century was positioned to offer good value, often being slightly more affordable than some import rivals like the Honda Accord, and competitive with domestic offerings. However, its lower base price often meant fewer standard features compared to some competitors.
Similar or Better Alternatives:
- Honda Accord: For those prioritizing reliability, fuel efficiency, and more engaging driving dynamics, the Honda Accord of this era is a strong contender and often considered superior.
- Toyota Camry: Another excellent alternative known for its exceptional reliability, comfortable ride, and good fuel economy, often surpassing the Century in these areas.
- Ford Taurus: Offered a more contemporary design and often better performance with its optional V6 engine, while still providing a comfortable ride and competitive pricing.
Final Verdict: Is the 1990 Buick Century a Good Coupe?
The 1990 Buick Century is ideal for budget-conscious buyers seeking comfortable, straightforward transportation for daily commutes or as a second vehicle. It's best suited for those who prioritize a smooth, quiet ride over exhilarating performance and are willing to overlook its more dated styling and less advanced technology. It is worth buying, but primarily as a used vehicle, given its age.
When considering a purchase, focus on well-maintained examples, ideally those with the 3.3L V6 engine for a bit more power, and inspect thoroughly for rust and transmission issues. A meticulously maintained, low-mileage example in good condition could offer excellent value. It is not a vehicle for performance enthusiasts or those seeking the latest in automotive tech, but rather for pragmatic drivers valuing comfort and affordability.
When considering a purchase, focus on well-maintained examples, ideally those with the 3.3L V6 engine for a bit more power, and inspect thoroughly for rust and transmission issues. A meticulously maintained, low-mileage example in good condition could offer excellent value. It is not a vehicle for performance enthusiasts or those seeking the latest in automotive tech, but rather for pragmatic drivers valuing comfort and affordability.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma