The 1991 Buick Century, a staple of American automotive history, was part of the third generation of the Century nameplate, produced from 1982 to 1996. This mid-size sedan and coupe offered comfortable, practical transportation. Key trims included the base model, the more upscale Special, and the sporty Olympic Series. Originally priced in the $15,000-$19,000 range, it stood out for its quiet ride, spacious interior, and reliable V6 engine options, making it a popular choice for families and commuters seeking a no-nonsense vehicle.
The Good
The 1991 Buick Century shines with its renowned V6 engine reliability and a remarkably smooth, quiet ride, offering supreme comfort for long journeys. Its spacious cabin appeals to practicality, while its classic, understated design evokes a sense of dependable American engineering, providing excellent value for budget-conscious buyers.
The Bad
When considering a 1991 Buick Century, be aware of potential issues like aging electrical components, particularly concerning the power windows and locks. Transmission problems, especially with higher mileage, can also arise. Rust, particularly in the rocker panels and wheel wells, is another common concern due to its age.
1991 Buick Century: Quick Overview
- Engine Options: The 1991 Buick Century primarily offered two V6 engine options:
- 2.5-liter L4 (less common in higher trims, more prevalent in earlier models but could still be found in base 1991 versions).
- 3.3-liter Buick 3300 V6 (standard on most trims).
- Horsepower:
- 3.3-liter V6: Approximately 160 horsepower at 4,800 rpm.
- 2.5-liter L4: Approximately 110-115 horsepower.
- Fuel Economy:
- Combined MPG (estimated, varies by engine and driving conditions): Around 20-23 MPG.
- City MPG (estimated): Around 17-19 MPG.
- Highway MPG (estimated): Around 25-28 MPG.
- 0-60 Times:
- With the 3.3L V6: Typically in the range of 9.5 - 10.5 seconds.
- With the 2.5L L4: Significantly slower, likely in the 12-14 second range.
- Towing Capacity: The 1991 Buick Century was not designed for significant towing. It did not have a specified towing capacity in the same vein as trucks or SUVs. It was intended for light hauling or utility trailer use at most, with very limited weight capabilities.
- Trim-Level Features:
- Base Model: Standard equipment included power steering, power brakes, automatic transmission, AM/FM radio, and basic cloth interior.
- Special Edition: Typically added upgrades like upgraded upholstery, power windows and locks, cruise control, and a better sound system.
- Olympic Series: Often featured sportier styling cues, unique badging, enhanced interior appointments, and sometimes performance-oriented suspension tweaks. Optional features across trims could include air conditioning, tilt steering wheel, rear defroster, alloy wheels, and a sunroof.
1991 Buick Century Specifications
Vehicle Information
| Year | 1991 |
| Make | Buick |
| Model | Century |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | Mexico |
| Manufacturing City | RAMOS ARIZPE |
Dimensions
| Doors | 4-Door |
| Curb Weight | 2869 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | 54.20 inches |
| Overall Length | 189.10 inches |
| Overall Width | 69.40 inches |
| Wheelbase Length | 104.80 inches |
| Standard Seating | 6 |
Engine & Performance
| Engine | 2.5L I4 |
| 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) | $14,595 |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1991 Buick Century Have?
The 1991 Buick Century, like many vehicles of its era, can exhibit common age-related issues. One of the most frequently reported problems revolves around the electrical system. This can manifest as malfunctioning power windows, power door locks, and faulty interior lights. The failure of the turn signal switch is also a notable concern for this model year.
Transmission issues are another area to watch out for, particularly the automatic transmission. Problems can range from hesitant shifting to outright failure, especially in vehicles with high mileage or a history of poor maintenance. The 3.3L V6 engine, while generally robust, can sometimes suffer from intake manifold gasket leaks, leading to coolant leaks and potential overheating if not addressed.
Suspension components, such as ball joints and tie rod ends, can wear out over time, leading to steering looseness and uneven tire wear. Rust is a significant long-term concern, especially in regions with harsh winters. Areas prone to corrosion include the rocker panels, floor pans, and rear quarter panels.
While specific recalls for the 1991 model year were not widespread, it's always prudent to check with the National Highway Traffic Safety Administration (NHTSA) for any outstanding recalls related to the broader GM platform of this era. Generally, the long-term reliability of the 1991 Buick Century depends heavily on its maintenance history. A well-maintained example can continue to serve reliably, but neglected examples are more likely to present a cascade of repairs.
Transmission issues are another area to watch out for, particularly the automatic transmission. Problems can range from hesitant shifting to outright failure, especially in vehicles with high mileage or a history of poor maintenance. The 3.3L V6 engine, while generally robust, can sometimes suffer from intake manifold gasket leaks, leading to coolant leaks and potential overheating if not addressed.
Suspension components, such as ball joints and tie rod ends, can wear out over time, leading to steering looseness and uneven tire wear. Rust is a significant long-term concern, especially in regions with harsh winters. Areas prone to corrosion include the rocker panels, floor pans, and rear quarter panels.
While specific recalls for the 1991 model year were not widespread, it's always prudent to check with the National Highway Traffic Safety Administration (NHTSA) for any outstanding recalls related to the broader GM platform of this era. Generally, the long-term reliability of the 1991 Buick Century depends heavily on its maintenance history. A well-maintained example can continue to serve reliably, but neglected examples are more likely to present a cascade of repairs.
How long will the 1991 Buick Century last?
Based on owner data and typical maintenance habits, a 1991 Buick Century can achieve an average of 150,000 to 200,000 miles, with some exceptionally well-maintained examples exceeding 250,000 miles. The long-term durability is a mixed bag; the V6 engine and transmission are generally robust if cared for. However, the car's weaknesses, particularly its susceptibility to rust and aging electrical components, often dictate its eventual demise. Over time, the cost of repairing these accumulating issues can outweigh the vehicle's value, leading to its retirement, unless the owner is particularly dedicated to its preservation.
What Technology & Safety Features are Included?
The 1991 Buick Century prioritized functionality and basic comfort over cutting-edge technology, reflecting the automotive landscape of its time.
Built-in Tech & Entertainment: Standard entertainment typically consisted of an AM/FM radio, often with a cassette player. Higher trim levels might have offered a more advanced stereo system with additional speakers. Power windows and power door locks were becoming increasingly common, often standard on mid-to-upper trims, but manual operations were still an option. Cruise control was a popular optional feature for comfortable highway driving. Air conditioning was a highly sought-after option, crucial for comfort in warmer climates.
Driver-Assistance Features: Advanced driver-assistance systems as we know them today were virtually non-existent in 1991. The primary safety focus was on passive systems. Features like power steering and power brakes were standard, enhancing the driver's control. Anti-lock Braking System (ABS) was an optional feature on some models, significantly improving braking performance and stability during emergency stops.
Safety Features: Standard safety equipment included seat belts (lap and shoulder belts for front occupants, lap belts for rear). Airbags were not standard on the 1991 Century; some GM vehicles of this era were beginning to offer driver-side airbags as an option, but it's less common for this specific model. The car's body structure was designed to offer some level of crash protection.
Crash-Test Ratings: Specific crash-test ratings for the 1991 Buick Century are not readily available in the detailed format seen today. However, GM vehicles of this era generally performed adequately in frontal impacts for their time. Side-impact safety was less of a focus in early crash testing. Insurance Institute for Highway Safety (IIHS) and NHTSA data from this period would provide a general indication, but detailed frontal and side impact scores for this specific model year are scarce.
Built-in Tech & Entertainment: Standard entertainment typically consisted of an AM/FM radio, often with a cassette player. Higher trim levels might have offered a more advanced stereo system with additional speakers. Power windows and power door locks were becoming increasingly common, often standard on mid-to-upper trims, but manual operations were still an option. Cruise control was a popular optional feature for comfortable highway driving. Air conditioning was a highly sought-after option, crucial for comfort in warmer climates.
Driver-Assistance Features: Advanced driver-assistance systems as we know them today were virtually non-existent in 1991. The primary safety focus was on passive systems. Features like power steering and power brakes were standard, enhancing the driver's control. Anti-lock Braking System (ABS) was an optional feature on some models, significantly improving braking performance and stability during emergency stops.
Safety Features: Standard safety equipment included seat belts (lap and shoulder belts for front occupants, lap belts for rear). Airbags were not standard on the 1991 Century; some GM vehicles of this era were beginning to offer driver-side airbags as an option, but it's less common for this specific model. The car's body structure was designed to offer some level of crash protection.
Crash-Test Ratings: Specific crash-test ratings for the 1991 Buick Century are not readily available in the detailed format seen today. However, GM vehicles of this era generally performed adequately in frontal impacts for their time. Side-impact safety was less of a focus in early crash testing. Insurance Institute for Highway Safety (IIHS) and NHTSA data from this period would provide a general indication, but detailed frontal and side impact scores for this specific model year are scarce.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
1991 Buick Century Prices and Market Value
When new, the 1991 Buick Century typically ranged from approximately $15,000 for a base model to upwards of $19,000 for higher trims like the Special or Olympic Series. As is typical for vehicles of this age, depreciation has been substantial. Currently, used 1991 Buick Century models can be found for prices ranging from as low as $1,000 for vehicles in poor condition needing significant repairs, to $3,000-$5,000 for well-maintained examples in good condition. Factors significantly affecting resale value include mechanical condition, body rust, interior wear, and overall mileage. A clean, rust-free example with low mileage and a documented maintenance history will command the highest price, but it remains a very affordable used car.
1991 Buick Century Cost of Ownership
The 1991 Buick Century is generally economical to own. Insurance costs are typically low due to its age and safety class. Fuel economy, while not stellar by modern standards (around 20-23 MPG combined), is reasonable for its class and era. Maintenance costs are generally manageable, with parts readily available and often inexpensive. However, repair costs can escalate if significant issues like transmission failure or extensive rust repair arise. Overall, its low purchase price and generally affordable running costs make it an economical choice, provided it doesn't require major, unforeseen repairs.
1991 Buick Century Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
15.70 gallons
City Mileage
19 miles/gallon
Highway Mileage
29 miles/gallon
1991 Buick Century Safety Rating
NHTSA
IIHS
1991 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
1991 Buick Century Insurance
Insurance for a 1991 Buick Century is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1991 Buick Century Compare to Other Sedan?
The 1991 Buick Century competed in a crowded segment of mid-size sedans. Its primary rivals included the Ford Taurus, Chevrolet Lumina, Oldsmobile Cutlass Supreme, and Pontiac Grand Am.
Performance: In terms of performance, the Century's 3.3L V6 offered decent acceleration for its class, often outperforming the base engines of some rivals. However, it wasn't as sporty as the Grand Am or some iterations of the Cutlass Supreme. The Ford Taurus with its SHO variant offered superior performance, but at a much higher price point.
Features: Buick's reputation for comfort and quiet ride was a strong suit for the Century, often surpassing rivals like the Lumina in this regard. Features like power accessories and available upgrades were competitive for the era. The Taurus often boasted more advanced technology and a more modern interior design.
Reliability: The Century's V6 engine was generally reliable, but transmission issues could be a concern, similar to many GM cars of this period. The Ford Taurus had its own set of reliability quirks, particularly with early models. American cars of this era generally lagged behind some Japanese competitors like the Honda Accord or Toyota Camry in terms of long-term mechanical dependability.
Price: The Century was typically priced competitively, offering good value for its comfort and V6 power.
Alternatives: For those prioritizing long-term reliability and potentially better fuel economy, the Honda Accord and Toyota Camry of the same era are superior choices, though often command higher used prices. If a more engaging driving experience is desired without sacrificing comfort, the Pontiac Grand Am could be considered, though often with a less refined interior. The Ford Taurus offers a more modern design and potentially more features, but can have its own reliability concerns. The Buick Century remains a solid choice for those seeking a comfortable, affordable, and relatively simple American sedan.
Performance: In terms of performance, the Century's 3.3L V6 offered decent acceleration for its class, often outperforming the base engines of some rivals. However, it wasn't as sporty as the Grand Am or some iterations of the Cutlass Supreme. The Ford Taurus with its SHO variant offered superior performance, but at a much higher price point.
Features: Buick's reputation for comfort and quiet ride was a strong suit for the Century, often surpassing rivals like the Lumina in this regard. Features like power accessories and available upgrades were competitive for the era. The Taurus often boasted more advanced technology and a more modern interior design.
Reliability: The Century's V6 engine was generally reliable, but transmission issues could be a concern, similar to many GM cars of this period. The Ford Taurus had its own set of reliability quirks, particularly with early models. American cars of this era generally lagged behind some Japanese competitors like the Honda Accord or Toyota Camry in terms of long-term mechanical dependability.
Price: The Century was typically priced competitively, offering good value for its comfort and V6 power.
Alternatives: For those prioritizing long-term reliability and potentially better fuel economy, the Honda Accord and Toyota Camry of the same era are superior choices, though often command higher used prices. If a more engaging driving experience is desired without sacrificing comfort, the Pontiac Grand Am could be considered, though often with a less refined interior. The Ford Taurus offers a more modern design and potentially more features, but can have its own reliability concerns. The Buick Century remains a solid choice for those seeking a comfortable, affordable, and relatively simple American sedan.
Final Verdict: Is the 1991 Buick Century a Good Sedan?
The 1991 Buick Century is ideal for budget-conscious buyers seeking reliable, comfortable, and straightforward transportation. It's particularly well-suited for first-time car buyers, students, or those needing a secondary vehicle for commuting or errands, provided they prioritize comfort and a quiet ride over sporty performance or cutting-edge tech.
It is certainly worth buying in the used market if a well-maintained example can be found at a reasonable price. The key condition for purchase is a thorough pre-purchase inspection, with a close eye on rust, transmission health, and the electrical system. Higher trims like the Special or Olympic Series offer more amenities and are generally better equipped. Buying new in 1991 was a sensible choice for many; buying used today requires a careful selection process, but can yield significant value. Avoid examples with extensive rust or known transmission problems, as repairs can quickly exceed the vehicle's worth.
It is certainly worth buying in the used market if a well-maintained example can be found at a reasonable price. The key condition for purchase is a thorough pre-purchase inspection, with a close eye on rust, transmission health, and the electrical system. Higher trims like the Special or Olympic Series offer more amenities and are generally better equipped. Buying new in 1991 was a sensible choice for many; buying used today requires a careful selection process, but can yield significant value. Avoid examples with extensive rust or known transmission problems, as repairs can quickly exceed the vehicle's worth.
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.