The 1987 GMC P Truck Forward, part of GMC's P-Series lineup, is a classic commercial van known for its robust utility. Produced from the 1970s into the 1990s, these vehicles offered versatile chassis for various upfitting needs. Key trims often denoted by their body style, like panel vans or cutaway chassis, catered to businesses. Its popularity stems from its rugged construction, adaptability for custom applications, and a straightforward, no-nonsense approach to commercial transportation.
The Good
The 1987 GMC P Truck Forward excels in raw utility and enduring reliability. Its straightforward mechanicals offer peace of mind for practical buyers, while its adaptable design appeals to those seeking a dependable workhorse for diverse commercial needs, promising long-term value.
The Bad
Potential owners should watch for rust, particularly in common areas like wheel wells and rocker panels. Older models may exhibit wear on interior components and potential issues with aging electrical systems or exhaust components. Transmission and engine wear are also considerations for high-mileage units.
1987 GMC P Truck Forward: Quick Overview
- Engine Options: The 1987 GMC P Truck Forward was typically offered with a range of gasoline V8 engines. Common options included the 350 cubic inch (5.7L) V8 and potentially the larger 454 cubic inch (7.4L) V8 for heavy-duty applications. Diesel engines were also an option in some configurations.
- Horsepower: Horsepower varied significantly based on the specific engine and configuration. The 5.7L V8 generally produced around 160-200 horsepower, while the 7.4L V8 could offer closer to 230 horsepower. Diesel variants would have different power outputs.
- Fuel Economy: Fuel economy for these commercial vehicles was not a primary design focus and varied greatly depending on engine size, load, and driving conditions. Expect figures in the single digits to low teens miles per gallon (MPG) for most V8 gasoline engines.
- 0-60 Times: 0-60 mph times were not a significant metric for commercial vans of this era. Performance was geared towards hauling capacity and steady operation rather than acceleration. Expect times well over 15 seconds, often much longer, especially when loaded.
- Towing Capacity: Towing capacity was highly dependent on the specific chassis configuration, axle ratios, and any optional towing packages. These vehicles were designed with significant Gross Vehicle Weight Ratings (GVWR) allowing for substantial towing and payload capabilities, often in the thousands of pounds. Specific figures would require consulting the original chassis specifications.
- Trim-Level Features: GMC P Truck Forward models were primarily distinguished by their body styles and intended uses rather than traditional luxury trims. Common configurations included:
- Panel Van: Enclosed cargo area with side and rear doors, ideal for deliveries and mobile workshops.
- Chassis Cab: Basic cab and chassis designed for custom body mounting, such as box trucks, RV conversions, or specialty equipment.
- Cutaway Van: Similar to chassis cab but with a partial body behind the cab, also intended for custom body applications.
- Standard features were utilitarian, focusing on durability and functionality. Options might include power steering, power brakes, automatic transmission, air conditioning, and various interior upfits for cargo management.
1987 GMC P Truck Forward Specifications
Vehicle Information
| Year | 1987 |
| Make | GMC |
| Model | P Truck Forward |
| Trim | - |
| Style | - |
| Type | Bus |
| Category | Cargo Van |
Manufacturing Details
| Made In | United States |
| Manufacturing City | DETROIT |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 4.8L I6 |
| Engine Size | 4.8L |
| Engine Cylinders | 6 |
| 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 1987 GMC P Truck Forward Have?
The 1987 GMC P Truck Forward, like many vehicles of its vintage, can exhibit common age-related issues. One of the most prevalent concerns is rust. The body panels, frame rails, and particularly the areas around the wheel wells, rocker panels, and door bottoms are susceptible to corrosion, especially in regions with harsh winters or high humidity. Thorough inspection for rust is crucial before purchasing.
Powertrain reliability is generally considered a strong point for these trucks, provided they were maintained. However, with age, components can wear out. Issues with the transmission, particularly automatic transmissions, can arise, leading to slipping or harsh shifting. The engine, while robust, can experience issues such as oil leaks, head gasket problems (though less common on V8s than some other engines), or worn internal components due to high mileage. Regular maintenance is key to longevity.
Suspension and brake components are also areas to scrutinize. Worn ball joints, tie rod ends, and brake pads/rotors are common wear items that will require replacement. The exhaust system is also prone to rust and can develop leaks.
Electrical systems, while relatively simple, can develop gremlins over time. Issues with the alternator, starter, wiring harnesses, or dashboard components can occur. Age-related deterioration of rubber hoses and seals can lead to leaks in various fluid systems (coolant, power steering, vacuum).
Specific recalls for the 1987 model year would need to be verified through official NHTSA databases. However, general concerns for vehicles of this era often revolve around safety systems that were evolving, such as potential issues with steering components or braking systems if not properly maintained.
Long-term reliability hinges heavily on the vehicle's history of maintenance and usage. A well-maintained P Truck Forward can offer many more years of service, but a neglected one might require significant investment to address accumulated wear and tear.
Powertrain reliability is generally considered a strong point for these trucks, provided they were maintained. However, with age, components can wear out. Issues with the transmission, particularly automatic transmissions, can arise, leading to slipping or harsh shifting. The engine, while robust, can experience issues such as oil leaks, head gasket problems (though less common on V8s than some other engines), or worn internal components due to high mileage. Regular maintenance is key to longevity.
Suspension and brake components are also areas to scrutinize. Worn ball joints, tie rod ends, and brake pads/rotors are common wear items that will require replacement. The exhaust system is also prone to rust and can develop leaks.
Electrical systems, while relatively simple, can develop gremlins over time. Issues with the alternator, starter, wiring harnesses, or dashboard components can occur. Age-related deterioration of rubber hoses and seals can lead to leaks in various fluid systems (coolant, power steering, vacuum).
Specific recalls for the 1987 model year would need to be verified through official NHTSA databases. However, general concerns for vehicles of this era often revolve around safety systems that were evolving, such as potential issues with steering components or braking systems if not properly maintained.
Long-term reliability hinges heavily on the vehicle's history of maintenance and usage. A well-maintained P Truck Forward can offer many more years of service, but a neglected one might require significant investment to address accumulated wear and tear.
How long will the 1987 GMC P Truck Forward last?
The 1987 GMC P Truck Forward is built for longevity, and many have surpassed 200,000 miles with proper care. Owner data and maintenance habits are critical determinants of its lifespan. With diligent maintenance, including regular oil changes, fluid flushes, and addressing minor issues promptly, these vehicles can easily serve for 25-30 years or more, often accumulating well over 250,000 to 300,000 miles.
The inherent durability of its robust chassis and mechanical components contributes to its long-term viability. However, weaknesses emerge over time, primarily concerning rust and the wear and tear on suspension and brake systems. The strength of these trucks lies in their straightforward engineering, making them repairable. Those that have been regularly serviced and protected from excessive corrosion can remain functional workhorses for decades.
The inherent durability of its robust chassis and mechanical components contributes to its long-term viability. However, weaknesses emerge over time, primarily concerning rust and the wear and tear on suspension and brake systems. The strength of these trucks lies in their straightforward engineering, making them repairable. Those that have been regularly serviced and protected from excessive corrosion can remain functional workhorses for decades.
What Technology & Safety Features are Included?
The 1987 GMC P Truck Forward is a commercial vehicle from an era where technology was focused on utility and durability rather than advanced infotainment or driver aids. Therefore, expectations for built-in tech and entertainment should be modest.
Standard Features:
Driver-Assistance Features:
In 1987, advanced driver-assistance systems as we know them today (like adaptive cruise control, lane keeping assist, or automatic emergency braking) were virtually non-existent in commercial vehicles. The focus was on essential functionality.
Safety Features:
Safety features were more rudimentary compared to modern standards.
Optional Features:
Beyond air conditioning and upgraded radios, options were often related to utility and customization:
Crash-Test Ratings:
Formal crash-test ratings from organizations like the NHTSA or IIHS for commercial van platforms of this era are not readily available or comparable to modern passenger vehicle standards. The design philosophy prioritized structural integrity for utility and cargo protection over occupant crash safety as it is defined today. The robust construction provided a degree of inherent occupant protection, but specific performance data in standardized crash scenarios is largely absent from public records.
Standard Features:
- Instrumentation: Typically included a basic suite of gauges for speed, fuel level, oil pressure, engine temperature, and battery charge.
- Radio: An AM/FM radio was often standard, with an optional cassette player or more advanced audio system sometimes available depending on the specific configuration and original order.
- HVAC: Heater and ventilation were standard. Air conditioning was a common and highly desirable optional feature, especially in warmer climates.
Driver-Assistance Features:
In 1987, advanced driver-assistance systems as we know them today (like adaptive cruise control, lane keeping assist, or automatic emergency braking) were virtually non-existent in commercial vehicles. The focus was on essential functionality.
- Power Steering: Typically standard or a very common option, significantly aiding maneuverability, especially in tight urban environments or when loaded.
- Power Brakes: Also generally standard, providing necessary stopping power for a vehicle designed to carry significant loads.
Safety Features:
Safety features were more rudimentary compared to modern standards.
- Seat Belts: Standard three-point seat belts were expected.
- Interior Materials: Designed for durability and ease of cleaning, not necessarily for impact absorption.
- Exterior Lighting: Standard headlights, taillights, and turn signals for road legality.
Optional Features:
Beyond air conditioning and upgraded radios, options were often related to utility and customization:
- Various Rear Axle Ratios: To optimize for towing or fuel economy.
- Heavy-Duty Suspension Packages: For increased payload capacity.
- Limited-Slip Differential: To improve traction.
- Custom Interior Upfits: Shelving, partitions, and workbenches for commercial use.
Crash-Test Ratings:
Formal crash-test ratings from organizations like the NHTSA or IIHS for commercial van platforms of this era are not readily available or comparable to modern passenger vehicle standards. The design philosophy prioritized structural integrity for utility and cargo protection over occupant crash safety as it is defined today. The robust construction provided a degree of inherent occupant protection, but specific performance data in standardized crash scenarios is largely absent from public records.
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.
1987 GMC P Truck Forward Prices and Market Value
New, the 1987 GMC P Truck Forward's price varied significantly based on body style, wheelbase, engine, and optional equipment, but a basic panel van or chassis cab could have ranged from approximately $15,000 to $25,000 USD, with specialized configurations costing considerably more. Today, the used market prices for a 1987 GMC P Truck Forward are highly variable. Well-maintained, low-mileage examples in good condition can fetch anywhere from $5,000 to $15,000 or even more, especially if they are desirable for conversion projects (like camper vans) or have unique original features. Project vehicles or those with significant wear and tear can be found for as little as $1,000 to $4,000. Depreciation has long since plateaued; these are now classic or vintage work vehicles. Resale value is primarily influenced by overall condition, the presence of rust, mechanical soundness, original configuration, and any desirable aftermarket modifications or conversions.
1987 GMC P Truck Forward Cost of Ownership
Owning a 1987 GMC P Truck Forward can be economical if you prioritize its core function and are prepared for routine maintenance. Insurance costs are typically moderate, often falling under classic or commercial vehicle policies. Fuel, with its larger V8 engines, will be a significant expense, averaging single-digit to low-teen MPG. Maintenance costs are reasonable due to the vehicle's simple, robust mechanicals and widespread parts availability. Repairs are generally affordable, with many DIY possibilities for mechanically inclined owners. Long-term, it's a cost-effective vehicle for those needing its utility and who can manage fuel consumption, rather than a luxury item demanding high upkeep.
1987 GMC P Truck Forward Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1987 GMC P Truck Forward 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
1987 GMC P Truck Forward Insurance
Insurance for a 1987 GMC P Truck Forward is moderately priced, reflecting its status as a Bus with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1987 GMC P Truck Forward Compare to Other Bus?
The 1987 GMC P Truck Forward competed in a segment dominated by other robust American commercial vans. Its primary rivals included the Ford Econoline and the Dodge Ram Van (though the Ram Van was significantly redesigned in 1994, making earlier models more direct competitors).
Performance: In terms of raw hauling and towing capability, the P Truck Forward, especially with its larger V8 options like the 454, often held its own against similarly equipped Ford and Dodge vans. Acceleration was not a strong suit for any of these vehicles; their performance was measured in torque and load-carrying capacity.
Features: Feature sets across these vans were generally utilitarian. While the P Truck Forward offered practical features like power steering and brakes, and optional A/C, it lagged behind newer designs in terms of comfort and available amenities as the 1980s progressed. Ford and Dodge also offered various configurations and engine choices, sometimes with slight advantages in specific areas.
Reliability: GMC's P-Series was known for its rugged build quality and drivetrain durability, often rivaling or exceeding the reliability of its contemporaries, particularly when properly maintained. Rust was a common enemy for all vans of this era, and the P Truck Forward was no exception.
Price: New pricing was competitive within the segment. On the used market today, the P Truck Forward often represents good value, particularly for its robust nature. Prices are highly dependent on condition, but they can be more affordable than comparable Ford Econolines of the same vintage, especially if the Ford has undergone significant restoration.
Alternatives:
For a buyer seeking a dependable, no-frills workhorse, the 1987 GMC P Truck Forward remains a solid choice. If modern features are a priority, one might look at newer generations of these vans or consider a conversion of a P Truck into a custom vehicle, where its platform excels.
Performance: In terms of raw hauling and towing capability, the P Truck Forward, especially with its larger V8 options like the 454, often held its own against similarly equipped Ford and Dodge vans. Acceleration was not a strong suit for any of these vehicles; their performance was measured in torque and load-carrying capacity.
Features: Feature sets across these vans were generally utilitarian. While the P Truck Forward offered practical features like power steering and brakes, and optional A/C, it lagged behind newer designs in terms of comfort and available amenities as the 1980s progressed. Ford and Dodge also offered various configurations and engine choices, sometimes with slight advantages in specific areas.
Reliability: GMC's P-Series was known for its rugged build quality and drivetrain durability, often rivaling or exceeding the reliability of its contemporaries, particularly when properly maintained. Rust was a common enemy for all vans of this era, and the P Truck Forward was no exception.
Price: New pricing was competitive within the segment. On the used market today, the P Truck Forward often represents good value, particularly for its robust nature. Prices are highly dependent on condition, but they can be more affordable than comparable Ford Econolines of the same vintage, especially if the Ford has undergone significant restoration.
Alternatives:
- Ford Econoline (1980s models): A very strong contender, widely available, and known for its strong aftermarket support. Performance and reliability are comparable, though specific engine options and chassis strength might differ.
- Dodge Ram Van (pre-1994): Also a capable commercial van, but sometimes perceived as slightly less robust than the GMC or Ford. Its styling was also distinct.
- Chevrolet Van: As GM siblings, the Chevrolet Van shared many components with the GMC P Truck Forward, offering a very similar experience in terms of performance and reliability.
For a buyer seeking a dependable, no-frills workhorse, the 1987 GMC P Truck Forward remains a solid choice. If modern features are a priority, one might look at newer generations of these vans or consider a conversion of a P Truck into a custom vehicle, where its platform excels.
Final Verdict: Is the 1987 GMC P Truck Forward a Good Bus?
The 1987 GMC P Truck Forward is ideally suited for individuals or businesses needing a durable, adaptable, and straightforward commercial vehicle or a robust platform for custom projects like RV conversions. It's worth buying for those prioritizing utility, longevity, and repairability over modern creature comforts and fuel efficiency. Purchasing this vehicle is best done on the used market, as new models are no longer produced. Look for well-maintained examples with minimal rust, prioritizing specific trims based on intended use – a panel van for cargo, a chassis cab for custom builds. Its value proposition lies in its proven reliability and functional design, making it a practical choice for specific needs.
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.