The 1990 GMC Sierra 2500 is part of the third generation of GMC's C/K pickup truck line, which spanned from 1988 to 1998. This heavy-duty truck was available as a full-size pickup in regular and extended cab configurations, and as a chassis cab. Key trims included the base Sierra and the more well-equipped SL. While specific pricing varies greatly with condition and options, these trucks were known for their robust build and capability, making them a popular choice for work and hauling.
The Good
The 1990 Sierra 2500 offers legendary durability and a no-nonsense work ethic that appeals to practical buyers. Its V8 engines deliver ample power for towing and hauling, while the sturdy construction provides a sense of security. Emotionally, it evokes a feeling of rugged capability and classic American truck styling.
The Bad
Potential buyers should watch for rust, particularly on the frame, rocker panels, and wheel wells. Electrical gremlins, aging suspension components, and worn interior materials are also common. Transmission issues can arise with high mileage and heavy use, so a thorough inspection is crucial.
1990 GMC Sierra 2500: Quick Overview
- Engine Options:
- 4.3L V6
- 5.7L V8 (350 ci)
- 7.4L V8 (454 ci)
- Horsepower:
- 4.3L V6: Approximately 160 hp
- 5.7L V8: Approximately 210 hp
- 7.4L V8: Approximately 230 hp
- Fuel Economy: Generally poor by modern standards, often in the range of 10-15 MPG combined, heavily dependent on engine and driving conditions. Specific figures are not readily available for this model year.
- 0-60 Times: Not a primary focus for this truck; expect leisurely acceleration, likely in the 10-14 second range depending on engine and configuration.
- Towing Capacity: Significantly high for its class. Depending on configuration, axle ratios, and engine, towing capacities could range from approximately 7,000 lbs up to over 12,500 lbs for properly equipped models.
- Trim-Level Features:
- Base Sierra: Basic amenities, vinyl or cloth seats, manual windows and locks, AM/FM radio. Focus on functionality.
- SL: Typically added features like power windows and locks, upgraded interior trim, chrome bumpers, better sound systems, and cruise control. Often had more comfortable seating options.
- Optional Features: Air conditioning, tilt steering wheel, trailer brake controller, heavier duty suspension components, limited-slip differential, and various towing packages.
1990 GMC Sierra 2500 Specifications
Vehicle Information
| Year | 1990 |
| Make | GMC |
| Model | Sierra 2500 |
| Trim | - |
| Style | Regular Cab 4x4 |
| Type | Pickup Truck |
| Category | Standard Pickup Truck |
Manufacturing Details
| Made In | Canada |
| Manufacturing City | OSHAWA TRUCK |
Dimensions
| Doors | 2-Door |
| Curb Weight | 5085 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | 75.80 inches |
| Overall Length | 237.00 inches |
| Overall Width | 76.80 inches |
| Wheelbase Length | 155.50 inches |
| Standard Seating | 3 |
Engine & Performance
| Engine | 5.7-L V-8 OHV 16V |
| Engine Size | 5.7L |
| Engine Cylinders | 8 |
| Transmission | 3-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 3-Speed |
| Drivetrain | Four-Wheel Drive |
Additional Features
| Anti-Brake System | 2-Wheel ABS |
| Steering Type | Recirculating |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $17,095 |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1990 GMC Sierra 2500 Have?
The 1990 GMC Sierra 2500, like many trucks of its era, is known for its robust mechanical components but also exhibits common age-related issues. Rust is a significant concern; the frame, rocker panels, cab corners, and bed can succumb to corrosion, especially in areas with harsh winters. Owners frequently report issues with the fuel pump, especially as the vehicle ages, and sometimes the speedometer cable can fail. The electronic control module (ECM) can also be a point of failure, leading to various drivability problems. Automatic transmissions, particularly the 4L80-E found in heavier duty applications, can require rebuilding or replacement if they haven't been meticulously maintained. Electrical issues are not uncommon, including failing window motors, door lock actuators, and sometimes dashboard warning lights that flicker or stay on incorrectly. The brake system components, such as rotors and calipers, may need frequent attention due to the vehicle's weight and towing duties. While specific recalls for the 1990 model year are not extensively documented as major widespread safety concerns, it's always advisable to check with the NHTSA for any outstanding recalls related to this specific VIN. Long-term reliability hinges heavily on consistent maintenance. Engines, particularly the V8s, are generally considered durable and can last for hundreds of thousands of miles with proper care, including regular oil changes and cooling system maintenance. However, accessories like alternators, power steering pumps, and water pumps will eventually need replacement.
How long will the 1990 GMC Sierra 2500 last?
Based on owner data and maintenance habits, a well-maintained 1990 GMC Sierra 2500 can realistically achieve 200,000 to 300,000 miles or more. The engines and transmissions are built for durability. However, achieving this longevity requires consistent attention to common wear items. Weaknesses that emerge over time include significant rust accumulation, particularly on the frame and body panels, which can compromise structural integrity. Electrical components may become finicky, and suspension wear is inevitable. Proper rust prevention and repair, along with regular fluid changes and addressing minor issues promptly, are key to maximizing its service life. Without such care, a much shorter lifespan is probable.
What Technology & Safety Features are Included?
The 1990 GMC Sierra 2500 represents a simpler era of automotive technology. Built-in tech and entertainment features were quite basic by today's standards. Standard entertainment typically consisted of an AM/FM radio, with optional upgrades to a cassette player. Air conditioning was also an optional feature on many models. There were no integrated navigation systems or Bluetooth connectivity. Driver-assistance features were virtually nonexistent; the focus was on mechanical capability rather than electronic aids. Safety features were limited to standard seatbelts and, depending on the trim and options, perhaps anti-lock brakes (ABS) for the rear wheels. Early versions of ABS were more rudimentary than what is common today. Crash-test ratings for vehicles from this era, especially for heavy-duty trucks, are not readily available or standardized in the same way as modern vehicles. Organizations like the NHTSA and IIHS conducted tests, but comprehensive data for specific model years and trims of the 1990 Sierra 2500 is difficult to find. Generally, trucks of this vintage offered a strong, sturdy frame that provided a degree of passive safety, but lacked active safety systems or advanced crumple zones. The emphasis was on a robust construction rather than advanced safety engineering.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
1990 GMC Sierra 2500 Prices and Market Value
When new, the 1990 GMC Sierra 2500 would have ranged from approximately $18,000 to $25,000 depending on cab configuration, engine choice, and trim level. As a 30-plus-year-old vehicle, it has experienced significant depreciation. Current used market prices vary wildly, from under $3,000 for project vehicles needing extensive work, to $8,000-$15,000 for well-maintained examples in good condition, and potentially higher for exceptionally rare or restored models. Factors affecting resale value include overall condition, rust severity, mileage, maintenance history, and the presence of desirable original features or the original powertrain. A clean title and solid mechanicals are paramount.
1990 GMC Sierra 2500 Cost of Ownership
Owning a 1990 GMC Sierra 2500 can be moderately costly, though not prohibitively so for dedicated owners. Insurance costs are generally reasonable, especially for liability-only coverage on older vehicles. Fuel economy is poor, making it an expensive vehicle to drive regularly. Maintenance costs can be significant due to the age of components, with regular fluid changes, brakes, and potential for suspension work. Repair costs vary; while many parts are readily available and mechanics are familiar with these trucks, complex issues can be expensive. Overall, it's not an economical daily driver but can be cost-effective for its intended purpose of hauling and towing if well-maintained.
1990 GMC Sierra 2500 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
34.00 gallons
City Mileage
15 miles/gallon
Highway Mileage
17 miles/gallon
1990 GMC Sierra 2500 Safety Rating
NHTSA
IIHS
1990 GMC Sierra 2500 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
1990 GMC Sierra 2500 Insurance
Insurance for a 1990 GMC Sierra 2500 is moderately priced, reflecting its status as a Pickup Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1990 GMC Sierra 2500 Compare to Other Pickup Truck?
The 1990 GMC Sierra 2500 competed primarily against its corporate cousin, the Chevrolet C2500, and the Ford F-250 of the same era. In terms of performance, all three offered robust V8 engines capable of serious work. The Sierra 2500 generally boasted comparable towing and hauling capacities to its rivals, with the larger displacement V8s (like the 454 in the GMC) offering substantial torque. Features in 1990 were basic across the board; buyers could expect manual or power accessories, basic radio systems, and comfortable but utilitarian interiors. None of these trucks offered the advanced technology or creature comforts found in modern pickups. Reliability is where these older trucks shine, with reputations for being built like tanks. The GMC Sierra 2500 is known for its durable powertrains, though rust can be a significant issue, as can be found in comparable Fords and Chevys of the same vintage. Price-wise, the 1990 Sierra 2500 offered good value when new, and currently, used prices are often comparable to or slightly less than its direct competitors, depending on condition. Alternatives that are similar in capability include the Chevrolet C2500 and Ford F-250. For buyers prioritizing a slightly more refined interior or a different styling approach, these are very close substitutes. If absolute long-term reliability and easier parts availability in the modern era are paramount, looking at slightly newer generations (e.g., late 90s or early 2000s) might be considered, though at a higher price point and with a different driving dynamic. For those seeking a pure, no-frills heavy-duty truck experience, the 1990 Sierra 2500 remains a strong contender.
Final Verdict: Is the 1990 GMC Sierra 2500 a Good Pickup Truck?
The 1990 GMC Sierra 2500 is ideal for buyers who need a robust, no-frills workhorse for towing, hauling, or off-road adventures and are not deterred by older vehicle technology or maintenance demands. It is worth buying if you find a well-maintained example with minimal rust and a solid maintenance history, especially a model equipped with one of the V8 engines for better performance. It's crucial to buy it used, as new examples are unavailable. Specific trims like the SL might offer a slightly more comfortable experience, but the core capability remains consistent across models. This truck is best suited for those who appreciate classic American truck engineering and are prepared for the ongoing costs associated with owning a vehicle of this age.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.