The 1989 Chevrolet Suburban is a full-size, body-on-frame SUV that traces its lineage back to the 1930s. For 1989, it belonged to the eighth generation (1973-1991), offering unparalleled passenger and cargo space. Key trims included the basic WT and the more feature-rich LT. Its popularity stemmed from its immense utility as a people-mover and hauler, making it a family and workhorse favorite. Its sheer size and capability set it apart.
The Good
The 1989 Suburban excels in robust performance for towing and hauling, legendary reliability for long-term ownership, and surprisingly comfortable seating for its era. Its commanding presence appeals to those seeking a substantial vehicle, while its utility offers immense practical value for families and adventurers.
The Bad
Potential buyers should watch for rust, especially on the frame and body panels. Older transmissions can develop issues, and the fuel economy is notably poor. Electrical gremlins and aging interior components are also common concerns to inspect.
1989 Chevrolet Suburban: Quick Overview
- Engine Options:
- 5.0L V8 (LG4)
- 5.7L V8 (L03)
- 7.4L V8 (350 ci) - Often referred to as the Big Block, though the 5.7L was also a V8.
- 6.2L Diesel V8 (optional) - Horsepower:
- 5.0L V8: Approximately 170 hp
- 5.7L V8: Approximately 210 hp
- 7.4L V8: Approximately 230 hp
- 6.2L Diesel V8: Approximately 130 hp - Fuel Economy:
Extremely poor by modern standards. Expect single-digit to low-teen miles per gallon (MPG) in city driving and slightly better on the highway. Specific figures varied significantly by engine and drivetrain.
- 5.0L V8: ~10-12 MPG city / ~14-16 MPG highway
- 5.7L V8: ~9-11 MPG city / ~13-15 MPG highway
- 7.4L V8: ~8-10 MPG city / ~11-13 MPG highway
- 6.2L Diesel V8: ~12-15 MPG city / ~16-19 MPG highway - 0-60 Times:
Given its size and weight, acceleration was not a strong suit. Expect 0-60 mph times in the range of 10-14 seconds, depending on engine and configuration. - Towing Capacity:
The Suburban was designed for towing. With the proper equipment (e.g., heavy-duty trailering package), towing capacities could range from 7,000 lbs up to 10,000 lbs or more, depending on the specific configuration (engine, rear axle ratio, drivetrain). - Trim-Level Features:
WT (Work Truck): Basic amenities, often vinyl seats, manual windows and locks, minimal sound deadening, focused on utility.
LT (Luxury Touring): More comfortable appointments, including cloth or optional leather seats, power windows and locks, upgraded sound systems, better interior trim, and sometimes optional features like a locking rear differential.
1989 Chevrolet Suburban Specifications
Vehicle Information
| Year | 1989 |
| Make | Chevrolet |
| Model | Suburban |
| Trim | - |
| Style | - |
| Type | Sport Utility Vehicle |
| Category | Minivan Medium Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | MORAINE |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 6.2-L V-8 OHV Diesel |
| Engine Size | 6.2L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Four-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 1989 Chevrolet Suburban Have?
The 1989 Chevrolet Suburban, being part of the GMT400 platform's predecessors, shares some common aging vehicle issues. Frequently reported problems include:
Rust: This is perhaps the most significant concern. Rust can attack the frame, body panels (especially rocker panels, rear wheel wells, and tailgate), and suspension components. Thorough inspection is crucial, as structural rust can be a costly repair.
Transmission Issues: The TH400 (3-speed automatic) or 4L80-E (4-speed automatic, depending on the specific year and configuration within the later part of this generation) can develop problems like slipping, harsh shifting, or outright failure, especially if the vehicle has been used for heavy towing without proper maintenance. Regular fluid changes are essential.
Engine Problems: While generally robust, some V8 engines can experience issues like intake manifold gasket leaks, worn valve guides, and oil leaks. The 6.2L diesel, while durable, can be prone to head gasket issues and injector problems if not maintained.
Electrical Gremlins: Like many vehicles of this era, aging wiring harnesses and components can lead to intermittent electrical problems. This can manifest as issues with power windows, door locks, instrument cluster lights, or even the fuel pump.
Suspension and Steering: Worn ball joints, tie rods, and bushings are common due to the vehicle's weight and age, leading to poor handling and steering wander. Power steering pumps can also leak or fail.
Cooling System: Radiators can develop leaks, and water pumps can fail over time. Overheating can lead to more severe engine damage.
Interior Wear: Seats can become worn, dashboards can crack, and interior trim pieces can become brittle or break. Headliners can sag.
Recalls: Specific recalls for the 1989 model year should be researched through official channels like the NHTSA website. However, recalls on older vehicles are often for issues that have long since been addressed or are no longer relevant. The primary concern for a 1989 Suburban is not typically specific recalls but the general wear and tear of a 30+ year-old vehicle.
Long-Term Reliability: When well-maintained, these Suburbans can be incredibly reliable workhorses. However, neglect will exacerbate all the aforementioned issues. The chassis and drivetrain are generally strong, but the body and supporting systems are susceptible to aging.
Rust: This is perhaps the most significant concern. Rust can attack the frame, body panels (especially rocker panels, rear wheel wells, and tailgate), and suspension components. Thorough inspection is crucial, as structural rust can be a costly repair.
Transmission Issues: The TH400 (3-speed automatic) or 4L80-E (4-speed automatic, depending on the specific year and configuration within the later part of this generation) can develop problems like slipping, harsh shifting, or outright failure, especially if the vehicle has been used for heavy towing without proper maintenance. Regular fluid changes are essential.
Engine Problems: While generally robust, some V8 engines can experience issues like intake manifold gasket leaks, worn valve guides, and oil leaks. The 6.2L diesel, while durable, can be prone to head gasket issues and injector problems if not maintained.
Electrical Gremlins: Like many vehicles of this era, aging wiring harnesses and components can lead to intermittent electrical problems. This can manifest as issues with power windows, door locks, instrument cluster lights, or even the fuel pump.
Suspension and Steering: Worn ball joints, tie rods, and bushings are common due to the vehicle's weight and age, leading to poor handling and steering wander. Power steering pumps can also leak or fail.
Cooling System: Radiators can develop leaks, and water pumps can fail over time. Overheating can lead to more severe engine damage.
Interior Wear: Seats can become worn, dashboards can crack, and interior trim pieces can become brittle or break. Headliners can sag.
Recalls: Specific recalls for the 1989 model year should be researched through official channels like the NHTSA website. However, recalls on older vehicles are often for issues that have long since been addressed or are no longer relevant. The primary concern for a 1989 Suburban is not typically specific recalls but the general wear and tear of a 30+ year-old vehicle.
Long-Term Reliability: When well-maintained, these Suburbans can be incredibly reliable workhorses. However, neglect will exacerbate all the aforementioned issues. The chassis and drivetrain are generally strong, but the body and supporting systems are susceptible to aging.
How long will the 1989 Chevrolet Suburban last?
With diligent maintenance, including regular oil changes, fluid flushes, and addressing minor issues promptly, a 1989 Chevrolet Suburban can realistically see 200,000 to 300,000 miles, and some even exceed this. The robust GMT400 chassis and strong V8 engines are built for longevity. However, weaknesses emerge over time. Rust is the primary enemy of long-term durability, potentially compromising the frame and body integrity. Transmission and cooling system components are also points where wear and tear are most evident as the vehicle ages. Neglected vehicles might not reach these mileage figures and could require extensive, costly repairs to remain operational, highlighting the importance of a well-documented maintenance history.
What Technology & Safety Features are Included?
The 1989 Chevrolet Suburban is a product of its time, and its technology, entertainment, and safety features are relatively basic by today's standards.
Technology and Entertainment:
Standard features were minimal. Buyers could expect an AM/FM radio, with an optional cassette player or CD player becoming available on higher trims. Power windows and power door locks were often optional on lower trims but standard on LT models. Air conditioning was a common, though not always standard, feature. Interior climate control was usually manual.
Driver-Assistance Features:
There were virtually no advanced driver-assistance systems (ADAS) in the 1989 Suburban. Features like cruise control were available but considered a convenience rather than a driver-assistance system in the modern sense. Anti-lock braking system (ABS) was becoming more common and was likely an optional feature for 1989, particularly on 4WD models or with certain engine choices.
Safety Features:
Safety was more rudimentary. Standard safety features included seat belts for all occupants, designed as lap and shoulder belts for front passengers and lap belts for rear passengers. Side-impact beams within the doors were present. Daytime running lights were not standard. Airbags were not yet a standard feature in most vehicles in 1989, and the Suburban likely did not offer them as an option.
Optional Features:
Options could include things like rear-seat heaters, upgraded sound systems (e.g., premium speakers), roof racks, running boards, and towing packages. Limited-slip differentials were also an option for improved traction, especially in inclement weather or off-road.
Crash-Test Ratings:
Specific crash-test ratings for the 1989 Chevrolet Suburban from organizations like the NHTSA or IIHS are not readily available in the detailed format we see today. Crash testing methodologies and reporting standards were different in the late 1980s. However, large, heavy vehicles of this era generally performed better in frontal impacts due to their mass, but their less sophisticated safety structures and lack of modern crumple zones and airbags meant side impacts and rollovers could be more hazardous.
Technology and Entertainment:
Standard features were minimal. Buyers could expect an AM/FM radio, with an optional cassette player or CD player becoming available on higher trims. Power windows and power door locks were often optional on lower trims but standard on LT models. Air conditioning was a common, though not always standard, feature. Interior climate control was usually manual.
Driver-Assistance Features:
There were virtually no advanced driver-assistance systems (ADAS) in the 1989 Suburban. Features like cruise control were available but considered a convenience rather than a driver-assistance system in the modern sense. Anti-lock braking system (ABS) was becoming more common and was likely an optional feature for 1989, particularly on 4WD models or with certain engine choices.
Safety Features:
Safety was more rudimentary. Standard safety features included seat belts for all occupants, designed as lap and shoulder belts for front passengers and lap belts for rear passengers. Side-impact beams within the doors were present. Daytime running lights were not standard. Airbags were not yet a standard feature in most vehicles in 1989, and the Suburban likely did not offer them as an option.
Optional Features:
Options could include things like rear-seat heaters, upgraded sound systems (e.g., premium speakers), roof racks, running boards, and towing packages. Limited-slip differentials were also an option for improved traction, especially in inclement weather or off-road.
Crash-Test Ratings:
Specific crash-test ratings for the 1989 Chevrolet Suburban from organizations like the NHTSA or IIHS are not readily available in the detailed format we see today. Crash testing methodologies and reporting standards were different in the late 1980s. However, large, heavy vehicles of this era generally performed better in frontal impacts due to their mass, but their less sophisticated safety structures and lack of modern crumple zones and airbags meant side impacts and rollovers could be more hazardous.
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.
1989 Chevrolet Suburban Prices and Market Value
When new in 1989, the Chevrolet Suburban had a starting MSRP that typically ranged from the high $20,000s to the mid-$30,000s, depending on the trim level (WT vs. LT) and engine choice. High-trim models with optional features could easily exceed $40,000.
Currently, the used market prices for a 1989 Chevrolet Suburban vary drastically. Well-maintained, low-mileage examples in excellent condition can fetch anywhere from $8,000 to $15,000 or even more for rare, highly optioned or exceptionally preserved models. More common, average condition examples with higher mileage typically range from $3,000 to $7,000.
Depreciation for these vehicles was significant in their early years, as is typical for large SUVs. However, many have now reached a point where their value is stabilizing or even increasing as classic and utilitarian vehicles. Factors affecting resale value include rust, overall condition, maintenance history, mileage, engine choice (V8s are preferred over the diesel for most), and the presence of original documentation or desirable options. Well-kept examples are becoming increasingly sought after for their utility and classic appeal.
Currently, the used market prices for a 1989 Chevrolet Suburban vary drastically. Well-maintained, low-mileage examples in excellent condition can fetch anywhere from $8,000 to $15,000 or even more for rare, highly optioned or exceptionally preserved models. More common, average condition examples with higher mileage typically range from $3,000 to $7,000.
Depreciation for these vehicles was significant in their early years, as is typical for large SUVs. However, many have now reached a point where their value is stabilizing or even increasing as classic and utilitarian vehicles. Factors affecting resale value include rust, overall condition, maintenance history, mileage, engine choice (V8s are preferred over the diesel for most), and the presence of original documentation or desirable options. Well-kept examples are becoming increasingly sought after for their utility and classic appeal.
1989 Chevrolet Suburban Cost of Ownership
Owning a 1989 Chevrolet Suburban is generally not economical in terms of fuel costs due to its poor MPG. Expect significant spending on gasoline. Insurance rates can vary, but as an older vehicle, they might be lower than for a modern SUV, though classic car insurance may apply to well-preserved examples. Maintenance is crucial; while parts are generally available, regular upkeep on a vehicle this age is essential. Repairs can be moderate to expensive, especially if major components like the transmission or engine require work. Rust remediation can also be a substantial cost. Overall, it's a moderately costly vehicle to own primarily due to fuel consumption and potential repair needs for aging components, but its durability can offset some of this if maintained.
1989 Chevrolet Suburban Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1989 Chevrolet Suburban 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
1989 Chevrolet Suburban Insurance
Insurance for a 1989 Chevrolet Suburban 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 1989 Chevrolet Suburban Compare to Other Sport Utility Vehicle?
In 1989, the Chevrolet Suburban competed primarily with other large, truck-based SUVs. Key rivals included:
1. Ford Bronco: Smaller and more off-road focused than the Suburban. It offered comparable V8 power but less passenger and cargo space. Its reliability was generally good, but it lacked the sheer utility of the Suburban. Price-wise, it was often in a similar bracket.
2. Dodge Ramcharger: Similar in concept to the Bronco, offering two-door body style with good V8 power and off-road capability. It lagged behind the Suburban in passenger capacity and cargo volume. Its reliability was decent, but not as consistently lauded as the Suburban's.
3. GMC Suburban: Essentially a badge-engineered twin of the Chevrolet Suburban, sharing most of its mechanicals, engine options, and overall design. Reliability and performance are identical. Price would be very similar.
4. Full-size Station Wagons (e.g., Ford Country Squire, Chevrolet Caprice Wagon): While not true SUVs, these offered significant passenger and cargo space and could be equipped with V8 engines. They were generally more comfortable and fuel-efficient than the Suburban but lacked its towing capability and ruggedness. Reliability varied.
Performance: The 1989 Suburban, especially with the 5.7L or 7.4L V8, offered strong towing and hauling performance, often surpassing smaller rivals. However, fuel economy was a significant drawback across the board for large SUVs.
Features: The Suburban, particularly in LT trim, offered competitive features for its era, including available power amenities and comfortable seating. Rivals like the Bronco and Ramcharger were often more spartan.
Reliability: The Chevrolet Suburban has a reputation for robust, long-term mechanical reliability, especially the drivetrain, when properly maintained. This often gave it an edge over some competitors, though rust could be an issue for all vehicles of this era.
Price: The Suburban was generally priced competitively for its size and capability, offering excellent value for those needing maximum utility.
Recommendations:
If maximum passenger and cargo space, along with towing capacity, is paramount, the 1989 Chevrolet Suburban remains a strong contender. For those seeking a similar but slightly smaller, two-door utility vehicle with off-road prowess, the Ford Bronco or Dodge Ramcharger are comparable, though less practical for large families. For a more comfortable, less utilitarian option with good cargo space, a full-size station wagon might be considered, but at the expense of towing and off-road capability. Ultimately, the 1989 Suburban excels in its niche as the ultimate people and cargo hauler of its time.
1. Ford Bronco: Smaller and more off-road focused than the Suburban. It offered comparable V8 power but less passenger and cargo space. Its reliability was generally good, but it lacked the sheer utility of the Suburban. Price-wise, it was often in a similar bracket.
2. Dodge Ramcharger: Similar in concept to the Bronco, offering two-door body style with good V8 power and off-road capability. It lagged behind the Suburban in passenger capacity and cargo volume. Its reliability was decent, but not as consistently lauded as the Suburban's.
3. GMC Suburban: Essentially a badge-engineered twin of the Chevrolet Suburban, sharing most of its mechanicals, engine options, and overall design. Reliability and performance are identical. Price would be very similar.
4. Full-size Station Wagons (e.g., Ford Country Squire, Chevrolet Caprice Wagon): While not true SUVs, these offered significant passenger and cargo space and could be equipped with V8 engines. They were generally more comfortable and fuel-efficient than the Suburban but lacked its towing capability and ruggedness. Reliability varied.
Performance: The 1989 Suburban, especially with the 5.7L or 7.4L V8, offered strong towing and hauling performance, often surpassing smaller rivals. However, fuel economy was a significant drawback across the board for large SUVs.
Features: The Suburban, particularly in LT trim, offered competitive features for its era, including available power amenities and comfortable seating. Rivals like the Bronco and Ramcharger were often more spartan.
Reliability: The Chevrolet Suburban has a reputation for robust, long-term mechanical reliability, especially the drivetrain, when properly maintained. This often gave it an edge over some competitors, though rust could be an issue for all vehicles of this era.
Price: The Suburban was generally priced competitively for its size and capability, offering excellent value for those needing maximum utility.
Recommendations:
If maximum passenger and cargo space, along with towing capacity, is paramount, the 1989 Chevrolet Suburban remains a strong contender. For those seeking a similar but slightly smaller, two-door utility vehicle with off-road prowess, the Ford Bronco or Dodge Ramcharger are comparable, though less practical for large families. For a more comfortable, less utilitarian option with good cargo space, a full-size station wagon might be considered, but at the expense of towing and off-road capability. Ultimately, the 1989 Suburban excels in its niche as the ultimate people and cargo hauler of its time.
Final Verdict: Is the 1989 Chevrolet Suburban a Good Sport Utility Vehicle?
The 1989 Chevrolet Suburban is ideal for individuals or families who require immense passenger and cargo space, significant towing capacity, and a robust, durable platform. It appeals to those who value utility, simplicity, and a classic automotive experience over modern creature comforts and fuel efficiency.
Whether it's worth buying depends heavily on condition and price. A well-maintained, rust-free example can be a fantastic value for its intended purpose. It is definitely a used vehicle purchase, as new examples are long gone. Opting for the LT trim offers a more comfortable experience. It's worth buying if you are prepared for its thirst for fuel and understand that some repairs and maintenance are inevitable with a vehicle of this age. It’s not for the budget-conscious commuter or someone seeking cutting-edge technology.
Whether it's worth buying depends heavily on condition and price. A well-maintained, rust-free example can be a fantastic value for its intended purpose. It is definitely a used vehicle purchase, as new examples are long gone. Opting for the LT trim offers a more comfortable experience. It's worth buying if you are prepared for its thirst for fuel and understand that some repairs and maintenance are inevitable with a vehicle of this age. It’s not for the budget-conscious commuter or someone seeking cutting-edge technology.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.