The 1991 Chevrolet Suburban, part of the legendary C/K platform, is a full-size SUV renowned for its immense size and utility. Introduced originally in 1935, this iconic vehicle evolved significantly. For 1991, it offered a robust body-on-frame construction and was available in various trims like the base, LS, and LT.  Its popularity stems from its unparalleled passenger and cargo capacity, making it a go-to for families and those needing to haul significant loads.
			The Good
The 1991 Suburban boasts formidable towing and hauling capabilities, a spacious and comfortable interior for families, and a commanding road presence. Its robust construction contributes to a sense of security, while its ample space offers practical versatility for any adventure or task.
The Bad
Potential buyers should be aware of its significant fuel consumption, the aging of older components leading to potential mechanical issues (especially related to the drivetrain and suspension), and the absence of modern safety and tech features. Rust can also be a concern.
1991 Chevrolet Suburban: Quick Overview
- Engine Options: The 1991 Chevrolet Suburban was primarily offered with two V8 engine options:
- 5.0-liter (305 cubic inch) V8
 - 5.7-liter (350 cubic inch) V8
 
 - Horsepower:
- 5.0L V8: Approximately 170 horsepower
 - 5.7L V8: Approximately 210 horsepower
 
 - Fuel Economy: Fuel economy was not a strong suit for the 1991 Suburban. Expect figures generally in the range of 10-14 MPG city and 13-17 MPG highway, depending on the engine and drivetrain (2WD vs. 4WD).
 - 0-60 Times: Due to its substantial weight, acceleration was not rapid. 0-60 MPH times were typically in the 9-11 second range for the more powerful 5.7L V8 engine.
 - Towing Capacity: The Suburban was designed for towing. Depending on configuration (engine, axle ratio, towing package), towing capacities could range from approximately 7,000 lbs up to 10,000 lbs or more, making it capable of towing large trailers, boats, or RVs.
 - Trim-Level Features:
- Base: Typically featured essential amenities like power steering, power brakes, AM/FM stereo, and basic cloth or vinyl seating.
 - LS: Added features such as air conditioning, cruise control, power windows, power door locks, upgraded interior trim, and sometimes a better stereo system.
 - LT: Represented the highest trim, often including leather seating, premium sound systems, automatic climate control, and other luxury appointments.
 
 
1991 Chevrolet Suburban Specifications
Vehicle Information
| Year | 1991 | 
| Make | Chevrolet | 
| Model | Suburban | 
| Trim | - | 
| Style | - | 
| Type | Sport Utility Vehicle | 
| Category | Standard Sport Utility Vehicle | 
Manufacturing Details
| Made In | United States | 
| Manufacturing City | PONTIAC | 
Dimensions
| Doors | 4-Door | 
| Curb Weight | - | 
| Gross Vehicle Weight Rating | - | 
| Overall Height | - | 
| Overall Length | - | 
| Overall Width | - | 
| Wheelbase Length | - | 
| Standard Seating | - | 
Engine & Performance
| Engine | 5.7-L V-8 OHV 16V | 
| Engine Size | 5.7L | 
| Engine Cylinders | 8 | 
| Transmission | Automatic | 
| Transmission Type | Automatic | 
| 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 1991 Chevrolet Suburban Have?
  The 1991 Chevrolet Suburban, being a vehicle from its era, can experience several common issues that owners should be aware of. One of the most prevalent concerns is related to its older technology and materials, leading to potential failures in the powertrain. Specifically, transmission issues, such as worn clutch packs or torque converter problems, can arise with higher mileage. The 4L60E automatic transmission, common in this period, can be prone to overheating and eventual failure if not properly maintained.
Another area of concern is the suspension and steering components. Worn ball joints, control arm bushings, and steering gear can lead to clunking noises, loose steering, and uneven tire wear. Given the vehicle's weight, these components are under significant stress. The cooling system is also a critical point to inspect; radiator leaks, failing water pumps, and thermostat issues can lead to overheating, which can cause more severe engine damage.
Rust is a significant long-term reliability concern, particularly in areas with harsh winters or coastal environments. Frame rust, rocker panel corrosion, and wheel well deterioration can compromise the vehicle's structural integrity and lead to costly repairs. Electrical gremlins, while not as pervasive as mechanical issues, can also occur, affecting systems like power windows, locks, and the instrument cluster.
In terms of recalls, specific issues can vary by model year. However, general recalls for vehicles of this era often pertain to braking systems, fuel system components, or potential fire hazards. It's crucial for potential buyers to research the specific recall history for a particular 1991 Suburban. Overall, while the 1991 Suburban is built on a robust platform, its age means that regular and diligent maintenance is paramount to ensuring long-term reliability, and owners should be prepared for potential repairs to aging systems.
			Another area of concern is the suspension and steering components. Worn ball joints, control arm bushings, and steering gear can lead to clunking noises, loose steering, and uneven tire wear. Given the vehicle's weight, these components are under significant stress. The cooling system is also a critical point to inspect; radiator leaks, failing water pumps, and thermostat issues can lead to overheating, which can cause more severe engine damage.
Rust is a significant long-term reliability concern, particularly in areas with harsh winters or coastal environments. Frame rust, rocker panel corrosion, and wheel well deterioration can compromise the vehicle's structural integrity and lead to costly repairs. Electrical gremlins, while not as pervasive as mechanical issues, can also occur, affecting systems like power windows, locks, and the instrument cluster.
In terms of recalls, specific issues can vary by model year. However, general recalls for vehicles of this era often pertain to braking systems, fuel system components, or potential fire hazards. It's crucial for potential buyers to research the specific recall history for a particular 1991 Suburban. Overall, while the 1991 Suburban is built on a robust platform, its age means that regular and diligent maintenance is paramount to ensuring long-term reliability, and owners should be prepared for potential repairs to aging systems.
How long will the 1991 Chevrolet Suburban last?
  With proper and consistent maintenance, a 1991 Chevrolet Suburban can realistically achieve well over 200,000 miles, and many have surpassed the 300,000-mile mark. The durable body-on-frame construction and robust V8 engines are designed for longevity. However, the key differentiator is maintenance. Owners who regularly change fluids (engine oil, transmission fluid, coolant), service the suspension, and address minor issues promptly will see significantly better long-term durability. Neglect, particularly regarding rust prevention and drivetrain maintenance, will drastically shorten its service life, with major components like transmissions and engines becoming prone to failure much sooner. Weaknesses over time often manifest as increased susceptibility to rust and wear in suspension and steering components.
			What Technology & Safety Features are Included?
  The 1991 Chevrolet Suburban represents an era where technology in vehicles was considerably simpler than today's standards. Its built-in tech offerings were basic, focusing on functionality rather than advanced features. Standard entertainment typically consisted of an AM/FM radio, often with an optional cassette player or even a compact disc (CD) player in higher trims. Speaker systems were rudimentary by modern comparisons.
Driver-assistance features were virtually non-existent in the 1991 model. Electronic aids like ABS (Anti-lock Braking System) were becoming available but were often optional, and features like traction control, stability control, or advanced cruise control were not part of the package. The focus was on the driver's input rather than electronic intervention.
Safety features were limited to what was considered standard for the time. These included seat belts (lap and shoulder belts for front occupants, lap belts for rear), crumple zones designed into the body structure, and a strong steel frame. Optional safety features might have included ABS for the front wheels, and possibly rear anti-lock for 4WD models. Side-impact airbags, modern airbags (driver and passenger), and advanced seatbelt pretensioners were not available.
Crash-test ratings for vehicles from this period are not directly comparable to modern NHTSA or IIHS standards. However, the Suburban's heavy, robust construction generally offered a good degree of occupant protection in frontal impacts due to its sheer mass. Despite the lack of advanced technology and safety systems, the 1991 Suburban provided a secure feeling due to its substantial build. For those seeking modern amenities, significant aftermarket upgrades would be necessary.
			Driver-assistance features were virtually non-existent in the 1991 model. Electronic aids like ABS (Anti-lock Braking System) were becoming available but were often optional, and features like traction control, stability control, or advanced cruise control were not part of the package. The focus was on the driver's input rather than electronic intervention.
Safety features were limited to what was considered standard for the time. These included seat belts (lap and shoulder belts for front occupants, lap belts for rear), crumple zones designed into the body structure, and a strong steel frame. Optional safety features might have included ABS for the front wheels, and possibly rear anti-lock for 4WD models. Side-impact airbags, modern airbags (driver and passenger), and advanced seatbelt pretensioners were not available.
Crash-test ratings for vehicles from this period are not directly comparable to modern NHTSA or IIHS standards. However, the Suburban's heavy, robust construction generally offered a good degree of occupant protection in frontal impacts due to its sheer mass. Despite the lack of advanced technology and safety systems, the 1991 Suburban provided a secure feeling due to its substantial build. For those seeking modern amenities, significant aftermarket upgrades would be necessary.
What Colors Options are Available?
1991 Chevrolet Suburban Prices and Market Value
  When new in 1991, the Chevrolet Suburban had a starting price that generally ranged from the mid-$20,000s for base models and could easily climb into the $30,000s or higher for well-equipped LS or LT trims. As a large, less fuel-efficient SUV, Suburbans experienced significant depreciation, as is typical for vehicles of this class and era. Today, current used market prices for a 1991 Chevrolet Suburban can vary widely based on condition, mileage, trim level, and originality. Well-maintained examples, especially those with lower mileage or desirable options, might fetch anywhere from $3,000 to $8,000, with exceptionally pristine or modified examples potentially commanding more. Factors affecting resale value include the presence of rust, the condition of the drivetrain and interior, and whether all original equipment is present.
			1991 Chevrolet Suburban Cost of Ownership
  Owning a 1991 Chevrolet Suburban is generally considered costly rather than economical. Insurance costs can be moderate, but they depend on coverage and driving record. Fuel is a significant ongoing expense, with its thirst for gasoline due to large V8 engines and heavy body. Maintenance costs are moderate for routine items, but repairs can become expensive due to the age of components and the vehicle's complexity. Drivetrain, suspension, and rust-related repairs can add up quickly. Long-term ownership requires a budget for potential breakdowns and parts replacement, making it a commitment for enthusiasts or those who absolutely need its capabilities.
			1991 Chevrolet Suburban Fuel Efficiency
        Fuel Type
        Gasoline
      
    
        Fuel Capacity
        37 gallons
      
    
        City Mileage
        11 miles/gallon
      
    
        Highway Mileage
        15 miles/gallon
      
    1991 Chevrolet Suburban Safety Rating
NHTSA
IIHS
1991 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
				
		1991 Chevrolet Suburban Insurance
Insurance for a 1991 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 1991 Chevrolet Suburban Compare to Other Sport Utility Vehicle?
  In 1991, the 1991 Chevrolet Suburban stood as a titan in the full-size SUV segment, with its primary rivals including the Ford Bronco and the Dodge Ramcharger. In terms of performance, the Suburban, particularly with its larger V8 options, often offered more power and significantly better towing capacity than many of its competitors, especially when comparing against more moderate SUVs. Its sheer size and robust construction also contributed to a commanding presence on the road.
When it comes to features, the Suburban, especially in its higher trims like the LS and LT, offered a more comfortable and amenities-laden interior than many of its peers. While lacking modern tech, it provided ample passenger room and cargo space, a key selling point that few could match. The Ford Bronco, while capable, was generally smaller and more focused on off-road prowess. The Dodge Ramcharger was also a strong contender but often lagged behind the Suburban in interior refinement and sheer passenger volume.
Reliability is a mixed bag for vehicles of this age. The Suburban's mechanical components, particularly the V8 engines and robust transmissions, were generally durable. However, issues like rust and aging electrical systems were common across all these vehicles. Ford and Dodge also had their own sets of common problems with their respective lineups during this era.
In terms of price, the Suburban was typically positioned as a premium offering, often being more expensive than comparable Ford or Dodge SUVs when new. Today, used prices reflect this, with well-maintained Suburbans sometimes holding their value better due to their iconic status and utility.
Alternatives: If seeking similar utility but perhaps with a slightly more modern feel (though still older), a 1990s Ford Expedition or Lincoln Navigator could be considered, though they are newer and often command higher prices. For sheer ruggedness and off-road capability in a more compact package, a Toyota Land Cruiser or Jeep Grand Cherokee from the same era might be alternatives, though they sacrifice interior space and towing prowess.
			When it comes to features, the Suburban, especially in its higher trims like the LS and LT, offered a more comfortable and amenities-laden interior than many of its peers. While lacking modern tech, it provided ample passenger room and cargo space, a key selling point that few could match. The Ford Bronco, while capable, was generally smaller and more focused on off-road prowess. The Dodge Ramcharger was also a strong contender but often lagged behind the Suburban in interior refinement and sheer passenger volume.
Reliability is a mixed bag for vehicles of this age. The Suburban's mechanical components, particularly the V8 engines and robust transmissions, were generally durable. However, issues like rust and aging electrical systems were common across all these vehicles. Ford and Dodge also had their own sets of common problems with their respective lineups during this era.
In terms of price, the Suburban was typically positioned as a premium offering, often being more expensive than comparable Ford or Dodge SUVs when new. Today, used prices reflect this, with well-maintained Suburbans sometimes holding their value better due to their iconic status and utility.
Alternatives: If seeking similar utility but perhaps with a slightly more modern feel (though still older), a 1990s Ford Expedition or Lincoln Navigator could be considered, though they are newer and often command higher prices. For sheer ruggedness and off-road capability in a more compact package, a Toyota Land Cruiser or Jeep Grand Cherokee from the same era might be alternatives, though they sacrifice interior space and towing prowess.
Final Verdict: Is the 1991 Chevrolet Suburban a Good Sport Utility Vehicle?
  The 1991 Chevrolet Suburban is ideal for individuals or families who prioritize immense cargo and passenger space, substantial towing capabilities, and a commanding presence. It's perfect for those who need to haul large families, equipment, or tow recreational vehicles and is particularly appealing to enthusiasts who appreciate classic American utility vehicles. 
Whether it's worth buying depends heavily on the condition and price. As a used vehicle, it can be a fantastic value if found in good mechanical and structural shape, especially for its original purpose. However, buyers should be prepared for higher fuel costs and potential maintenance expenses. It's advisable to inspect thoroughly for rust and mechanical issues. Focusing on models with documented maintenance history and opting for the more powerful 5.7L V8 engine generally offers a better ownership experience. It is a worthwhile purchase for those with a specific need for its size and capability, and who are willing to accept its era-specific limitations.
			Whether it's worth buying depends heavily on the condition and price. As a used vehicle, it can be a fantastic value if found in good mechanical and structural shape, especially for its original purpose. However, buyers should be prepared for higher fuel costs and potential maintenance expenses. It's advisable to inspect thoroughly for rust and mechanical issues. Focusing on models with documented maintenance history and opting for the more powerful 5.7L V8 engine generally offers a better ownership experience. It is a worthwhile purchase for those with a specific need for its size and capability, and who are willing to accept its era-specific limitations.