The 1984 Buick LeSabre is a mid-size, front-wheel-drive automobile that was part of Buick's popular LeSabre line, which spanned several decades. Produced from 1959 through 2005, the 1984 model falls within the third generation, specifically the redesigned platform introduced in 1977. It was available as a sedan and a coupe, with key trims like the base model and the more luxurious Limited. Its popularity stemmed from its reputation for comfort, quiet ride, and distinctive Buick styling, appealing to buyers seeking a refined American cruiser. Pricing for a new 1984 LeSabre ranged from approximately $11,500 to $14,000 depending on trim and options.
The Good
The 1984 Buick LeSabre offered a supremely comfortable and quiet ride, embodying a sense of classic American luxury. Its spacious interior and smooth handling appealed to practical buyers, while its dignified styling and reliable V6 engine provided a sense of enduring value and emotional satisfaction for those seeking a dependable cruiser.
The Bad
Potential buyers of the 1984 Buick LeSabre should be aware of common issues such as rust, particularly in wheel wells and rocker panels. Electrical gremlins, especially related to the power accessories and dashboard, can be problematic. The V6 engine, while generally reliable, might suffer from age-related wear on components like intake manifold gaskets.
1984 Buick LeSabre: Quick Overview
- Engine Options: The primary engine for the 1984 Buick LeSabre was the 3.8L V6. For the Limited trim, an optional 4.3L V6 diesel engine was also available.
- Horsepower: The standard 3.8L V6 typically produced around 110-120 horsepower, depending on the specific configuration and tuning. The 4.3L V6 diesel offered less horsepower but more torque, usually in the range of 85-90 horsepower.
- Fuel Economy: Fuel economy was a strong point for the LeSabre, especially with the V6 engine. Estimates for city driving were often in the low to mid-20s miles per gallon (MPG), with highway MPG reaching into the high 20s or even low 30s MPG for the 3.8L V6. The diesel variant offered even better fuel economy.
- 0-60 Times: As a comfort-oriented cruiser, acceleration was not a primary focus. 0-60 MPH times were generally leisurely, often in the range of 12-15 seconds, depending on the engine and transmission.
- Towing Capacity: The 1984 Buick LeSabre was not designed for significant towing. Its towing capacity, if available as an option, would be very limited, suitable only for light trailers. Specific figures are not readily available, as it was not a marketed feature.
- Trim-Level Features:
- Base Model: Featured standard amenities like power steering, power brakes, automatic transmission, AM/FM radio, and cloth upholstery.
- Limited Trim: Elevated luxury with features such as power windows, power door locks, cruise control, upgraded upholstery (often velour or leather), a premium sound system, automatic climate control, and often unique exterior badging and trim. Optional features could include a digital dashboard, sunroof, and advanced stereo systems.
1984 Buick LeSabre Specifications
Vehicle Information
| Year | 1984 |
| Make | Buick |
| Model | LeSabre |
| Trim | - |
| Style | Coupe |
| Type | Coupe |
| Category | Compact Car |
Manufacturing Details
| Made In | United States |
| Manufacturing City | KANSAS CITY |
Dimensions
| Doors | 2-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 5.0L V8 OHV 16V |
| Engine Size | 5L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1984 Buick LeSabre Have?
The 1984 Buick LeSabre, like many vehicles of its era, is subject to certain age-related issues that can impact long-term reliability. One of the most common concerns is rust, particularly on the body panels, frame, and suspension components. Areas prone to rust include the rocker panels, wheel wells, and the underside of the vehicle. Owners should thoroughly inspect any potential purchase for signs of corrosion.
Another area to watch for is the electrical system. Issues with power windows, door locks, turn signals, and the instrument cluster are not uncommon. These can range from simple fuse issues to more complex wiring harness problems. The analog gauges themselves can also fail over time.
The powertrain, particularly the 3.8L V6 engine, is generally considered robust for its time. However, common issues that can arise with age and mileage include leaking intake manifold gaskets, which can lead to coolant leaks and engine performance problems. The transmission, typically a 3-speed automatic, is usually durable but can develop issues like slipping or hard shifting if not properly maintained.
The diesel engine option (4.3L V6 diesel) was less common and can have its own set of problems, often related to glow plugs, injection pumps, and potential head gasket issues, though these are less frequently reported than gasoline engine concerns.
Regarding recalls, it's difficult to pinpoint specific recalls for the 1984 model year without extensive database access. However, vehicles of this vintage often had recalls related to braking systems, seat belts, or potential fuel system leaks. It's advisable to check with the NHTSA (National Highway Traffic Safety Administration) website for any outstanding recalls for this specific VIN.
Long-term reliability of a 1984 LeSabre heavily depends on its maintenance history. Vehicles that have been regularly serviced, with fluid changes and proactive repairs, tend to fare much better than those that have been neglected. Components like the suspension bushings, exhaust system, and cooling system will inevitably wear out and require replacement over time.
Another area to watch for is the electrical system. Issues with power windows, door locks, turn signals, and the instrument cluster are not uncommon. These can range from simple fuse issues to more complex wiring harness problems. The analog gauges themselves can also fail over time.
The powertrain, particularly the 3.8L V6 engine, is generally considered robust for its time. However, common issues that can arise with age and mileage include leaking intake manifold gaskets, which can lead to coolant leaks and engine performance problems. The transmission, typically a 3-speed automatic, is usually durable but can develop issues like slipping or hard shifting if not properly maintained.
The diesel engine option (4.3L V6 diesel) was less common and can have its own set of problems, often related to glow plugs, injection pumps, and potential head gasket issues, though these are less frequently reported than gasoline engine concerns.
Regarding recalls, it's difficult to pinpoint specific recalls for the 1984 model year without extensive database access. However, vehicles of this vintage often had recalls related to braking systems, seat belts, or potential fuel system leaks. It's advisable to check with the NHTSA (National Highway Traffic Safety Administration) website for any outstanding recalls for this specific VIN.
Long-term reliability of a 1984 LeSabre heavily depends on its maintenance history. Vehicles that have been regularly serviced, with fluid changes and proactive repairs, tend to fare much better than those that have been neglected. Components like the suspension bushings, exhaust system, and cooling system will inevitably wear out and require replacement over time.
How long will the 1984 Buick LeSabre last?
Estimating average mileage for a 1984 Buick LeSabre is challenging without specific owner databases, but given its original target market as a comfortable, long-distance cruiser, many were driven significant distances. It is not uncommon to find examples with well over 150,000 miles, and well-maintained examples can certainly surpass 200,000 miles. The long-term durability of the LeSabre is generally considered good, especially the V6 powertrain, which was known for its robustness. However, weaknesses over time often manifest in areas susceptible to corrosion, such as the body panels and frame. Electrical components and interior wear also become more pronounced with age. With consistent maintenance, particularly attention to rust prevention and routine fluid services, the LeSabre can provide many more years of service, though age-related component failures are to be expected.
What Technology & Safety Features are Included?
The 1984 Buick LeSabre offered a modest array of technology and safety features for its era, focusing on comfort and convenience rather than advanced driver aids. Standard equipment typically included power steering, power brakes, automatic transmission, and an AM/FM radio.
Entertainment: The base model featured a standard AM/FM radio. Optional upgrades included an AM/FM stereo radio, and for higher trims like the Limited, a premium sound system with more speakers was available. Cassette tape players were becoming more common as an option during this period.
Driver-Assistance Features: Cruise control was a popular optional feature, enhancing the car's long-distance cruising capability. Power windows and power door locks were also often optional on the base model but standard on the Limited trim. Some higher-end models might have offered tilt steering wheels.
Safety Features: Standard safety equipment included seat belts, energy-absorbing steering column, and side-impact beams. The car's body construction was designed for rigidity. Anti-lock brakes (ABS) were not a common feature in mid-size cars like the LeSabre in 1984; they were typically found on much more expensive luxury vehicles. Airbags were also not standard or widely available on vehicles of this vintage.
Optional Features: Beyond entertainment and convenience, optional features could include air conditioning (standard on some trims), power seats, automatic climate control, and a digital dashboard display on some Limited models, offering a glimpse into the future of automotive tech.
Crash-Test Ratings: Crash-test data for vehicles from 1984 is less comprehensive and standardized than today's ratings. Buick's focus was on the structural integrity of the passenger compartment. Without specific NHTSA or IIHS ratings for this exact model year and configuration, it's best to assume safety standards were considerably lower than modern vehicles. The car's substantial weight provided some passive safety, but the lack of modern safety systems like airbags and advanced crumple zones would significantly impact its performance in a modern collision.
Entertainment: The base model featured a standard AM/FM radio. Optional upgrades included an AM/FM stereo radio, and for higher trims like the Limited, a premium sound system with more speakers was available. Cassette tape players were becoming more common as an option during this period.
Driver-Assistance Features: Cruise control was a popular optional feature, enhancing the car's long-distance cruising capability. Power windows and power door locks were also often optional on the base model but standard on the Limited trim. Some higher-end models might have offered tilt steering wheels.
Safety Features: Standard safety equipment included seat belts, energy-absorbing steering column, and side-impact beams. The car's body construction was designed for rigidity. Anti-lock brakes (ABS) were not a common feature in mid-size cars like the LeSabre in 1984; they were typically found on much more expensive luxury vehicles. Airbags were also not standard or widely available on vehicles of this vintage.
Optional Features: Beyond entertainment and convenience, optional features could include air conditioning (standard on some trims), power seats, automatic climate control, and a digital dashboard display on some Limited models, offering a glimpse into the future of automotive tech.
Crash-Test Ratings: Crash-test data for vehicles from 1984 is less comprehensive and standardized than today's ratings. Buick's focus was on the structural integrity of the passenger compartment. Without specific NHTSA or IIHS ratings for this exact model year and configuration, it's best to assume safety standards were considerably lower than modern vehicles. The car's substantial weight provided some passive safety, but the lack of modern safety systems like airbags and advanced crumple zones would significantly impact its performance in a modern collision.
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.
1984 Buick LeSabre Prices and Market Value
When new, the 1984 Buick LeSabre had an approximate price range of $11,500 for a base model to around $14,000 for a well-optioned Limited trim. As with most vehicles from the 1980s, the LeSabre experienced significant depreciation in its early years. Currently, used market prices for a 1984 Buick LeSabre vary greatly depending on condition, mileage, and trim level. You might find project cars for under $2,000, while exceptionally well-maintained, low-mileage examples could fetch $5,000 to $8,000 or more. Factors affecting resale value include the presence of rust, the condition of the interior and mechanical components, originality of parts, and documentation of maintenance history. Limited trims in excellent condition are generally more desirable and hold their value better than base models.
1984 Buick LeSabre Cost of Ownership
Owning a 1984 Buick LeSabre is generally economical, especially compared to modern vehicles. Insurance costs are typically low due to its age and market value. Fuel costs are reasonable, particularly with the fuel-efficient V6 engine, offering decent MPG for its size. Maintenance costs are manageable, with parts generally being readily available and affordable. Routine maintenance like oil changes and tune-ups are straightforward. However, repairs for age-related issues like electrical problems or rust can be more costly. Overall, the LeSabre is considered an economical car to own, provided you are prepared for potential age-related repairs and are diligent with its upkeep.
1984 Buick LeSabre Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1984 Buick LeSabre 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
1984 Buick LeSabre Insurance
Insurance for a 1984 Buick LeSabre is moderately priced, reflecting its status as a Coupe with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1984 Buick LeSabre Compare to Other Coupe?
The 1984 Buick LeSabre competed in a crowded segment of American mid-size sedans and coupes. Its primary rivals included the Chevrolet Caprice/Impala, Oldsmobile Delta 88/98, Pontiac Bonneville, and Ford LTD Crown Victoria/LTD.
Performance: The LeSabre, with its front-wheel-drive platform and V6 engines, offered a smoother, quieter ride and better handling in inclement weather compared to the rear-wheel-drive Ford LTD Crown Victoria, which often favored V8 power and a more traditional American feel. Chevrolet and Oldsmobile offerings in this class were very similar, often sharing platforms and powertrains with Buick.
Features: Buick generally positioned itself as a more upscale brand than Chevrolet or Pontiac. The LeSabre, particularly in its Limited trim, offered more premium interior materials, advanced optional features like automatic climate control, and a quieter cabin than its Chevrolet counterparts. Ford's LTD models often provided a more robust V8 option and a larger trunk space.
Reliability: Reliability was a mixed bag across all American cars of this era. The Buick 3.8L V6 was generally well-regarded for its durability, often outperforming the V8s in terms of longevity and fuel economy. However, electrical gremlins and rust were common issues across the board for all domestic manufacturers.
Price: The LeSabre was typically priced slightly higher than comparable Chevrolet models, reflecting its more premium positioning, and often in line with or slightly below Oldsmobile and Pontiac offerings.
Alternatives:
Similar: The Oldsmobile Delta 88 Royale offered a very similar experience in terms of comfort and luxury, often sharing many components. The Pontiac Bonneville also provided a comfortable ride with a slightly sportier aesthetic.
Better (depending on priorities): If outright power and a more classic RWD driving experience were desired, the Ford LTD Crown Victoria with a V8 would be a consideration, though it might sacrifice some fuel economy and ride refinement. For those prioritizing European comfort and build quality, a Mercedes-Benz diesel sedan from the same era could be an alternative, though at a significantly higher price point and potentially more complex maintenance. For ultimate simplicity and ruggedness, a classic American pickup truck might be considered, but this moves into a different vehicle category entirely.
Performance: The LeSabre, with its front-wheel-drive platform and V6 engines, offered a smoother, quieter ride and better handling in inclement weather compared to the rear-wheel-drive Ford LTD Crown Victoria, which often favored V8 power and a more traditional American feel. Chevrolet and Oldsmobile offerings in this class were very similar, often sharing platforms and powertrains with Buick.
Features: Buick generally positioned itself as a more upscale brand than Chevrolet or Pontiac. The LeSabre, particularly in its Limited trim, offered more premium interior materials, advanced optional features like automatic climate control, and a quieter cabin than its Chevrolet counterparts. Ford's LTD models often provided a more robust V8 option and a larger trunk space.
Reliability: Reliability was a mixed bag across all American cars of this era. The Buick 3.8L V6 was generally well-regarded for its durability, often outperforming the V8s in terms of longevity and fuel economy. However, electrical gremlins and rust were common issues across the board for all domestic manufacturers.
Price: The LeSabre was typically priced slightly higher than comparable Chevrolet models, reflecting its more premium positioning, and often in line with or slightly below Oldsmobile and Pontiac offerings.
Alternatives:
Similar: The Oldsmobile Delta 88 Royale offered a very similar experience in terms of comfort and luxury, often sharing many components. The Pontiac Bonneville also provided a comfortable ride with a slightly sportier aesthetic.
Better (depending on priorities): If outright power and a more classic RWD driving experience were desired, the Ford LTD Crown Victoria with a V8 would be a consideration, though it might sacrifice some fuel economy and ride refinement. For those prioritizing European comfort and build quality, a Mercedes-Benz diesel sedan from the same era could be an alternative, though at a significantly higher price point and potentially more complex maintenance. For ultimate simplicity and ruggedness, a classic American pickup truck might be considered, but this moves into a different vehicle category entirely.
Final Verdict: Is the 1984 Buick LeSabre a Good Coupe?
The 1984 Buick LeSabre is ideal for buyers seeking a comfortable, quiet, and classic American cruiser that prioritizes a smooth ride over performance. It's a great choice for those who appreciate vintage styling and a relaxed driving experience, particularly for leisurely drives or as a weekend classic.
Whether it's worth buying depends heavily on condition and price. A well-maintained, rust-free example, especially a Limited trim with lower mileage, can be a rewarding purchase. However, be prepared for potential age-related repairs.
Purchasing new is obviously not an option. When buying used, prioritize vehicles with documented maintenance history and minimal rust. Avoid those with significant electrical issues or major mechanical problems unless you are an experienced DIY mechanic or looking for a restoration project. For most buyers, a well-preserved LeSabre offers a charming and relatively economical way to experience a piece of automotive history.
Whether it's worth buying depends heavily on condition and price. A well-maintained, rust-free example, especially a Limited trim with lower mileage, can be a rewarding purchase. However, be prepared for potential age-related repairs.
Purchasing new is obviously not an option. When buying used, prioritize vehicles with documented maintenance history and minimal rust. Avoid those with significant electrical issues or major mechanical problems unless you are an experienced DIY mechanic or looking for a restoration project. For most buyers, a well-preserved LeSabre offers a charming and relatively economical way to experience a piece of automotive history.
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.