The 1986 Chevrolet Suburban is a classic full-size SUV, part of the beloved 7th generation (R/V series) that ran from 1973 to 1991. Known for its utilitarian and robust design, it offered a massive wagon-like body style with up to nine-passenger seating. Key trims typically included the base Custom Deluxe, Scottsdale, and the more upscale Silverado. New prices ranged roughly from $11,000 to $15,000, depending on configuration. It stood out for its immense cargo and passenger capacity, powerful V8 options, and unmatched towing capabilities, making it a popular choice for large families and those needing serious utility.
The Good
The 1986 Suburban boasts rugged reliability, thanks to its robust body-on-frame construction and durable V8 engines. Its immense interior space offers practical comfort for large families, while the classic, imposing design evokes a sense of nostalgia and strength. It provides strong towing performance and surprising long-term value for a vintage utility vehicle, appealing to both those seeking a practical hauler and emotional connection to American automotive history.
The Bad
Known weaknesses for the 1986 Chevrolet Suburban include significant fuel inefficiency, especially with carbureted V8s. Rust is a common issue, particularly on rocker panels, wheel arches, and tailgate. Brake performance can be underwhelming for such a large vehicle, and the steering can feel vague. Interior plastics and trim also show their age, with potential for cracking or fading over time.
1986 Chevrolet Suburban: Quick Overview
- Engine Options: The 1986 Chevrolet Suburban offered a range of robust engines.
- 5.0L (305 cu in) V8 (LO3): Carbureted, typically around 160 hp.
- 5.7L (350 cu in) V8 (L05): Carbureted, usually around 165-170 hp. This was a very common and popular choice for its balance of power and durability.
- 7.4L (454 cu in) V8 (L19): Carbureted, offering significantly more power, often in the range of 230-240 hp, ideal for heavy towing.
- 6.2L (379 cu in) Diesel V8 (Detroit Diesel J-code): Naturally aspirated, producing around 130-140 hp and strong torque, known for better fuel economy than the gasoline V8s.
- Horsepower: Ranged from approximately 130 hp (6.2L Diesel) to 240 hp (7.4L V8).
- Fuel Economy: This was not a strong suit.
- Gasoline V8s: Typically in the range of 8-12 MPG city, 12-16 MPG highway, heavily dependent on engine, gearing, and driving style.
- 6.2L Diesel: Could achieve better, around 15-18 MPG city, 18-22 MPG highway.
- 0-60 mph Times: Performance was leisurely by modern standards.
- Gasoline V8s: Generally 12-15 seconds, depending on engine and configuration.
- Diesel: Closer to 15-18 seconds.
- Towing Capacity: A major selling point.
- Depending on engine, gearing, and hitch setup, towing capacity could range from 5,000 lbs to upwards of 9,500 lbs (with the 454 V8 and appropriate heavy-duty equipment).
- Trim-Level Features:
- Custom Deluxe (Base): Basic vinyl or cloth seating, rubber floor mats, manual windows and locks, AM radio. Functional and no-frills.
- Scottsdale: Stepped up with more comfortable cloth interiors, carpeting, color-keyed dash, and sometimes optional power windows/locks, air conditioning.
- Silverado (Top Trim): Luxurious for its time, featuring upgraded cloth or optional velour upholstery, full carpeting, chrome trim, power windows, power locks, tilt steering, cruise control, improved sound system (AM/FM stereo cassette), full gauge package, and often more extensive exterior brightwork. Many desirable options like rear AC, heavy-duty cooling, and towing packages were frequently added to Silverado models.
1986 Chevrolet Suburban Specifications
Vehicle Information
| Year | 1986 |
| Make | Chevrolet |
| Model | Suburban |
| Trim | - |
| Style | - |
| Type | Sport Utility Vehicle |
| Category | Minivan |
Manufacturing Details
| Made In | United States |
| Manufacturing City | FLINT |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 7.4-L V-8 OHV 16V |
| Engine Size | 7.4L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Rear-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 1986 Chevrolet Suburban Have?
The 1986 Chevrolet Suburban, like many vehicles of its era, has several frequently reported problems and long-term reliability concerns, though its overall durability is a strong point.
Rust: This is arguably the most pervasive issue. Owners commonly report rust in the rocker panels, wheel wells, tailgate (especially around the glass and hinges), door bottoms, and floorboards. Frame rust can also be a concern in salt-belt regions.
Fuel System Issues: With carbureted gasoline engines, problems like clogged carburetors, fuel pump failures (mechanical pumps are common), and deteriorated fuel lines are not uncommon after decades of service. Vapor lock can sometimes be an issue in hot weather.
Braking System: The stock braking system, often front disc/rear drum, can feel inadequate for the vehicle's size and weight, especially when towing. Owners frequently report soft pedal feel, extended stopping distances, and premature wear of components.
Steering Components: Worn steering components such as tie rods, drag links, and steering box play can lead to vague steering, wandering, and excessive play in the steering wheel. Power steering pump leaks are also common.
Transmission Concerns: While generally robust, the automatic transmissions (like the TH400 or 700R4) can develop issues with age, including delayed shifts, slipping, or outright failure if not properly maintained. The 700R4, in particular, benefits from regular fluid and filter changes and can be sensitive to hard usage.
Electrical Gremlins: Age can bring about electrical issues, from failing window motors and dashboard gauges to intermittent lighting problems and charging system concerns (alternator/voltage regulator). Vacuum leaks are also common and can affect various systems.
HVAC System: Air conditioning systems often require R12 to R134a conversions, and older components like compressors, condensers, and evaporators can fail. Heater cores can also leak.
Recalls: For a vehicle of this age, specific recalls for the 1986 model year might be limited or already addressed. However, general safety campaigns related to fuel tanks or braking systems could have applied to the broader 7th generation. It's always advisable to check NHTSA records for any open recalls by VIN for specific vehicles.
Rust: This is arguably the most pervasive issue. Owners commonly report rust in the rocker panels, wheel wells, tailgate (especially around the glass and hinges), door bottoms, and floorboards. Frame rust can also be a concern in salt-belt regions.
Fuel System Issues: With carbureted gasoline engines, problems like clogged carburetors, fuel pump failures (mechanical pumps are common), and deteriorated fuel lines are not uncommon after decades of service. Vapor lock can sometimes be an issue in hot weather.
Braking System: The stock braking system, often front disc/rear drum, can feel inadequate for the vehicle's size and weight, especially when towing. Owners frequently report soft pedal feel, extended stopping distances, and premature wear of components.
Steering Components: Worn steering components such as tie rods, drag links, and steering box play can lead to vague steering, wandering, and excessive play in the steering wheel. Power steering pump leaks are also common.
Transmission Concerns: While generally robust, the automatic transmissions (like the TH400 or 700R4) can develop issues with age, including delayed shifts, slipping, or outright failure if not properly maintained. The 700R4, in particular, benefits from regular fluid and filter changes and can be sensitive to hard usage.
Electrical Gremlins: Age can bring about electrical issues, from failing window motors and dashboard gauges to intermittent lighting problems and charging system concerns (alternator/voltage regulator). Vacuum leaks are also common and can affect various systems.
HVAC System: Air conditioning systems often require R12 to R134a conversions, and older components like compressors, condensers, and evaporators can fail. Heater cores can also leak.
Recalls: For a vehicle of this age, specific recalls for the 1986 model year might be limited or already addressed. However, general safety campaigns related to fuel tanks or braking systems could have applied to the broader 7th generation. It's always advisable to check NHTSA records for any open recalls by VIN for specific vehicles.
How long will the 1986 Chevrolet Suburban last?
The 1986 Chevrolet Suburban is renowned for its long-term durability, with many examples easily exceeding 200,000 to 300,000 miles with diligent maintenance. It's not uncommon to see these vehicles in regular service after 30 to 40 years. Key to this longevity are the robust V8 engines and heavy-duty chassis. However, consistent maintenance, including regular oil changes, attention to cooling and braking systems, and prompt rust repair, is crucial. Weaknesses that emerge over time include significant body rust, especially in regions exposed to road salt, and wear in suspension and steering components requiring periodic replacement. Electrical components, like window motors and gauge clusters, can also become problematic with age. Without proper care, these issues can lead to increased repair costs and reduced service life.
What Technology & Safety Features are Included?
The 1986 Chevrolet Suburban, being a product of the mid-1980s, offered technology and features that were considered standard or advanced for its time, but are rudimentary by today's standards.
Built-in Tech:
Basic analog instrumentation was standard, including speedometer, odometer, fuel gauge, oil pressure, voltmeter, and engine temperature. No digital displays were available.
Entertainment:
Driver-Assistance Features:
These were virtually nonexistent by modern definitions.
Safety Features:
Safety features were basic and passive.
Optional Features (beyond standard for specific trims):
Crash-Test Ratings:
Specific, comprehensive crash-test ratings from organizations like NHTSA or IIHS (which didn't exist in their current form then) are generally not available for vehicles from this era. Safety standards were significantly different, and testing was less rigorous and standardized than today.
Built-in Tech:
Basic analog instrumentation was standard, including speedometer, odometer, fuel gauge, oil pressure, voltmeter, and engine temperature. No digital displays were available.
Entertainment:
- Standard: AM radio.
- Optional: AM/FM stereo, AM/FM stereo with cassette player. Some top-tier models (Silverado) might have featured rudimentary equalizers or improved speaker packages. No CD players or advanced connectivity options like Bluetooth were available.
Driver-Assistance Features:
These were virtually nonexistent by modern definitions.
- Power steering and power brakes were standard on most models, significantly assisting with driving this large vehicle.
- Optional: Cruise control was available on higher trims, offering a basic form of highway driving assistance.
- Optional: Tilt steering wheel provided some adjustability for driver comfort.
Safety Features:
Safety features were basic and passive.
- Standard: Three-point seatbelts for front occupants and lap belts for rear passengers.
- Standard: Solid body-on-frame construction provided a robust crash structure.
- Standard: Padded dashboard and steering wheel.
- No airbags (driver or passenger) were available in 1986.
- No Anti-lock Braking System (ABS) was offered.
- No Traction Control or Electronic Stability Control.
Optional Features (beyond standard for specific trims):
- Air conditioning (front and optional rear).
- Power windows and power door locks.
- Tinted glass.
- Heavy-duty cooling package.
- Heavy-duty trailering package (including receiver hitch, wiring, and often upgraded springs/shocks).
- Auxiliary fuel tank.
- Roof rack.
Crash-Test Ratings:
Specific, comprehensive crash-test ratings from organizations like NHTSA or IIHS (which didn't exist in their current form then) are generally not available for vehicles from this era. Safety standards were significantly different, and testing was less rigorous and standardized than today.
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.
1986 Chevrolet Suburban Prices and Market Value
When new, the 1986 Chevrolet Suburban had a starting MSRP ranging approximately from $11,000 for a basic 2WD model to around $15,000 for a well-equipped 4WD Silverado. These prices would increase with optional equipment. Today, the used market prices vary wildly based on condition, mileage, and originality. A project-grade Suburban might fetch $2,000-$5,000. Well-preserved, running, and driving examples can range from $8,000-$15,000. Immaculately restored or exceptionally low-mileage examples, particularly 4x4 Silverado models with desirable options, can command $20,000-$40,000 or even more, showing appreciation rather than depreciation. Factors significantly affecting resale value include the absence of rust, original paint, mechanical soundness (especially drivetrain), 4x4 capability, and desirable trim levels like Silverado. Originality and documentation also play a crucial role for collectors.
1986 Chevrolet Suburban Cost of Ownership
Long-term ownership costs for a 1986 Chevrolet Suburban can be a mixed bag. Insurance is typically affordable for a vintage vehicle, especially if insured with classic car policies. Fuel costs, however, are significant due to poor fuel economy, especially with the gasoline V8s, making it quite costly to run as a daily driver. Maintenance costs can be relatively low for routine items, as parts are generally common, widely available, and inexpensive due to the vehicle's ubiquity and shared platform with other GM trucks. Repairs can also be affordable if you do your own work or use an independent mechanic familiar with older vehicles. However, major rust repair or complex engine/transmission overhauls can become expensive. Overall, it's not economical for fuel, but its strong parts availability and simple mechanics can make maintenance and repairs manageable, provided significant restoration isn't required.
1986 Chevrolet Suburban Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1986 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
1986 Chevrolet Suburban Insurance
Insurance for a 1986 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 1986 Chevrolet Suburban Compare to Other Sport Utility Vehicle?
The 1986 Chevrolet Suburban faced key rivals primarily from Ford and Dodge in the full-size SUV/wagon segment. Its main competitor was the Ford Bronco (though smaller, closer to its size) and the Ford E-series Club Wagon, while Dodge offered the Ramcharger (also smaller) and the Dodge Van Wagon.
Performance: The Suburban's range of V8 engines, particularly the 454 big block, often gave it an edge in raw towing capacity and power over many rivals, especially the Bronco. Its longer wheelbase provided a more stable ride, crucial for hauling. Ford's 302 and 351 V8s in the Bronco were capable but couldn't match the 454's brute strength.
Features: The Suburban, particularly in Silverado trim, offered comparable or slightly better comfort and convenience features like power windows, locks, and air conditioning to its contemporary rivals. Its unique selling proposition was the third row seating and massive interior volume, which few rivals could truly match in a passenger configuration. The Ford Bronco was a two-door, while the Ramcharger was also typically a two-door, limiting direct comparison in passenger capacity.
Reliability: All three brands had a reputation for robust, if not refined, engineering in this era. The Suburban's conventional V8s and transmissions (like the TH400) are known for exceptional longevity if maintained. Ford's engines (302, 351) were also durable. Reliability largely came down to owner maintenance for all these vehicles.
Price: New prices were competitive across the board, with minor variations based on trim and options. Today, the Suburban often holds its value better, especially 4x4 models, due to its iconic status and utility.
Recommended Alternatives:
If seeking a similar full-size, utilitarian classic:
Performance: The Suburban's range of V8 engines, particularly the 454 big block, often gave it an edge in raw towing capacity and power over many rivals, especially the Bronco. Its longer wheelbase provided a more stable ride, crucial for hauling. Ford's 302 and 351 V8s in the Bronco were capable but couldn't match the 454's brute strength.
Features: The Suburban, particularly in Silverado trim, offered comparable or slightly better comfort and convenience features like power windows, locks, and air conditioning to its contemporary rivals. Its unique selling proposition was the third row seating and massive interior volume, which few rivals could truly match in a passenger configuration. The Ford Bronco was a two-door, while the Ramcharger was also typically a two-door, limiting direct comparison in passenger capacity.
Reliability: All three brands had a reputation for robust, if not refined, engineering in this era. The Suburban's conventional V8s and transmissions (like the TH400) are known for exceptional longevity if maintained. Ford's engines (302, 351) were also durable. Reliability largely came down to owner maintenance for all these vehicles.
Price: New prices were competitive across the board, with minor variations based on trim and options. Today, the Suburban often holds its value better, especially 4x4 models, due to its iconic status and utility.
Recommended Alternatives:
If seeking a similar full-size, utilitarian classic:
- Ford E-Series Club Wagon (circa 1980s): While a van, it offered similar passenger and cargo capacity with V8 power and often more robust interior space for truly large families or commercial use. Less "SUV" feel but highly practical.
- International Harvester Travelall (earlier models, up to 1975): For a truly vintage alternative, the Travelall was the Suburban's original direct rival, offering similar multi-door, multi-passenger utility, but from an earlier generation.
- Later model Suburbans (8th generation 1992-1999): If you want the Suburban utility with slightly more modern amenities (EFI, ABS, improved interiors) without going fully modern, these are excellent alternatives that are still relatively affordable.
Final Verdict: Is the 1986 Chevrolet Suburban a Good Sport Utility Vehicle?
The 1986 Chevrolet Suburban is an iconic, highly versatile full-size SUV that remains ideal for specific buyers. It's perfect for enthusiasts seeking a classic American utility vehicle, large families needing maximum passenger and cargo space, or anyone requiring serious towing capabilities on a budget. It's worth buying if you appreciate its classic aesthetic, robust mechanicals, and are prepared for its significant fuel consumption and the maintenance typical of a nearly 40-year-old vehicle. It's best purchased as a used vehicle, ideally a well-maintained example with minimal rust, especially if you're not planning a full restoration. A 4x4 Silverado trim offers the best combination of features and resale value. It's less ideal as a primary daily driver for those sensitive to fuel costs or seeking modern safety/convenience features, but excels as a weekend hauler, project vehicle, or a statement classic.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.