The 1998 Peterbilt 379 is a legendary Class 8 conventional truck, renowned for its iconic styling and robust performance. Produced from 1987 to 2007, the 379 is celebrated for its classic long-nose design, often featuring various custom options and premium trims. While new pricing varied significantly based on configuration, used 1998 models typically ranged from $30,000 to $70,000. Its enduring popularity stems from its powerful presence, driver comfort, and exceptional durability, making it a favorite for owner-operators and fleets alike.
The Good
The 1998 Peterbilt 379 offers unmatched legendary power and unwavering reliability. Its classic, commanding design appeals to the heart, while its robust engineering and driver-focused cabin provide practical comfort and value for demanding professionals.
The Bad
Potential weaknesses for the 1998 Peterbilt 379 include the age-related wear on components, such as suspension and braking systems. Electrical gremlins can also surface in older vehicles. Fuel efficiency, while acceptable for its class, may not match modern trucks. Check for rust, especially around the cab and frame.
1998 Peterbilt 379: Quick Overview
- Engine Options: The 1998 Peterbilt 379 was available with a range of powerful diesel engines from Cummins and Caterpillar. Common options included the Cummins N14 (ranging from 370 to 525 horsepower) and the Caterpillar C-15 (often producing 435 to 550 horsepower). Other less common options might have been available depending on the specific build and region.
- Horsepower: Horsepower typically ranged from approximately 370 hp to over 550 hp, with higher outputs generally found in newer or more specialized configurations.
- Fuel Economy: Fuel economy for a Class 8 truck like the 379 is measured in miles per gallon (MPG) and is heavily dependent on load, terrain, driving style, and engine configuration. Expect figures generally between 5 and 7 MPG.
- 0-60 Times: 0-60 mph times are not a standard metric for heavy-duty trucks and are largely irrelevant due to their intended use. However, under load, acceleration is gradual and focused on torque rather than speed.
- Towing Capacity: The towing capacity of the 1998 Peterbilt 379 is immense, typically rated for Gross Combination Weights (GCW) of up to 80,000 pounds or significantly more, depending on the axle configurations, chassis specifications, and powertrain. This truck is designed for heavy hauling.
- Trim-Level Features: While Peterbilt trucks are often highly customized, common features available included a range of aerodynamic packages, premium interior options (e.g., enhanced upholstery, wood grain trim, upgraded sleeper berths), advanced climate control systems, powerful stereo systems, and additional lighting options. Many trucks featured custom paint schemes and chrome accents.
1998 Peterbilt 379 Specifications
Vehicle Information
| Year | 1998 |
| Make | Peterbilt |
| Model | 379 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | MADISON |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 14.6L L6 DIESEL |
| Engine Size | 14.6L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | 6x4 |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 1998 Peterbilt 379 Have?
As a vehicle from 1998, the Peterbilt 379, while known for its overall robustness, can exhibit common issues associated with its age. Frequently reported problems tend to be related to wear and tear on aging components rather than inherent design flaws. One area to watch is the electrical system; older wiring harnesses can degrade, leading to intermittent electrical issues or failures in various components, from lights to dashboard instruments. Air brake systems, critical for safety, can also develop leaks or require component replacement over time due to seals and lines aging. The suspension and chassis, while built to last, may require attention to bushings, shocks, and U-joints after extensive mileage. Engine and transmission components, especially on high-mileage units, can be prone to needing rebuilds or replacements, though these are often dictated by maintenance rather than a specific failure point. While specific recalls for the 1998 model year are not widely publicized as a widespread issue, it's crucial for any buyer to research the VIN for any outstanding recalls that may have been issued. Long-term reliability is heavily contingent on consistent and thorough maintenance. Trucks that have been meticulously maintained with regular oil changes, fluid checks, and timely component replacements will undoubtedly offer greater longevity than those neglected. The inherent build quality of Peterbilt means that with proper care, these trucks can remain workhorses for hundreds of thousands of miles. However, any used heavy-duty truck requires a thorough pre-purchase inspection by a qualified mechanic to identify potential age-related problems.
How long will the 1998 Peterbilt 379 last?
The 1998 Peterbilt 379 is renowned for its exceptional long-term durability. With diligent maintenance, including regular servicing of the engine, transmission, and chassis components, these trucks commonly exceed 1 million miles in service. Many owner-operators continue to run their 379s for 15-20 years or more. Weaknesses that may emerge over time are typically age-related wear, such as suspension components, seals, and electrical connections. However, the core structure and drivetrain, when properly cared for, are incredibly robust. The key to maximizing its service life lies in proactive maintenance and addressing minor issues before they escalate.
What Technology & Safety Features are Included?
The 1998 Peterbilt 379, being a product of its era, does not feature the advanced technological integrations found in modern vehicles. Built primarily for vocational use and long-haul trucking, its focus is on functionality and driver operation rather than cutting-edge infotainment or driver-assistance systems. Standard safety features would typically include robust air brakes for powerful stopping, durable seat belts, and a sturdy frame designed to withstand significant forces. Visibility from the driver's seat is generally excellent due to the cab design and large windows.
Built-in tech and entertainment were basic. Expect a functional AM/FM radio, possibly with a cassette player. Options might have included an upgraded sound system with more speakers, but sophisticated navigation or touchscreens were not part of the factory offerings. Communication features would be limited to CB radio capabilities, a staple in long-haul trucking.
Driver-assistance features were virtually non-existent in the modern sense. There were no lane-keeping assist, adaptive cruise control, or blind-spot monitoring systems. The primary driver assistance was the inherent design of the truck providing good ergonomics and control.
Optional features might have included things like a satellite radio receiver (a relatively new option at the time) or an integrated 12V power outlet for charging devices. Some custom builds might have incorporated aftermarket GPS units.
Crash-test ratings are not readily available for heavy-duty vocational trucks like the Peterbilt 379 in the same way they are for passenger vehicles. The design philosophy for these trucks prioritizes occupant protection through structural integrity and specialized safety equipment rather than meeting standardized consumer crash test protocols. The robust construction aims to protect the driver in real-world heavy-duty operational scenarios.
Built-in tech and entertainment were basic. Expect a functional AM/FM radio, possibly with a cassette player. Options might have included an upgraded sound system with more speakers, but sophisticated navigation or touchscreens were not part of the factory offerings. Communication features would be limited to CB radio capabilities, a staple in long-haul trucking.
Driver-assistance features were virtually non-existent in the modern sense. There were no lane-keeping assist, adaptive cruise control, or blind-spot monitoring systems. The primary driver assistance was the inherent design of the truck providing good ergonomics and control.
Optional features might have included things like a satellite radio receiver (a relatively new option at the time) or an integrated 12V power outlet for charging devices. Some custom builds might have incorporated aftermarket GPS units.
Crash-test ratings are not readily available for heavy-duty vocational trucks like the Peterbilt 379 in the same way they are for passenger vehicles. The design philosophy for these trucks prioritizes occupant protection through structural integrity and specialized safety equipment rather than meeting standardized consumer crash test protocols. The robust construction aims to protect the driver in real-world heavy-duty operational scenarios.
What Colors Options are Available?
We’re working on this section!
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.
1998 Peterbilt 379 Prices and Market Value
When new, the 1998 Peterbilt 379 had a base price that could start around $80,000 to $100,000, but with customization, engine upgrades, and sleeper options, the price could easily climb to $150,000 or more. The used market today sees prices ranging significantly, typically from $30,000 to $70,000, depending heavily on mileage, condition, engine, and overall specification. The 379 has proven to have excellent resale value for its class, experiencing relatively slow depreciation compared to many other vehicles. Factors affecting resale value include consistent maintenance records, overall cosmetic condition, engine hours, and whether it has been used for heavy-duty, high-stress applications versus lighter duty. A well-maintained, low-mileage, and highly optioned unit will command a premium.
1998 Peterbilt 379 Cost of Ownership
Owning a 1998 Peterbilt 379 is generally considered costly, especially when compared to lighter vehicles. Insurance costs are substantial due to the vehicle's value and operational risk. Fuel consumption is high, typically ranging from 5-7 MPG. Maintenance and repair costs are also significant; parts can be expensive, and specialized mechanics are required. Regular preventative maintenance is crucial to mitigate larger, more costly repairs down the line. While its durability offers long-term value, the initial and ongoing expenses are considerable, making it a significant investment for owner-operators.
1998 Peterbilt 379 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1998 Peterbilt 379 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
1998 Peterbilt 379 Insurance
Insurance for a 1998 Peterbilt 379 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1998 Peterbilt 379 Compare to Other Truck?
The 1998 Peterbilt 379 competed in the premium Class 8 conventional truck market against formidable rivals such as the Kenworth W900, International 9400i, and Mack Vision.
In terms of performance, the Peterbilt 379, often equipped with powerful Cummins or Caterpillar engines, generally matched or exceeded the raw power and torque offerings of its competitors. Its robust chassis and drivetrain were built for heavy hauling, a consistent strength across these premium brands.
When it comes to features, the 379 stood out for its customizable nature and the iconic long-hood styling, which appealed to owner-operators who valued aesthetics and personalization. While competitors offered luxurious interiors and advanced options for their time, Peterbilt's focus on driver comfort and build quality was a significant draw. The Kenworth W900 was a very close rival, often seen as having a slightly more refined interior in some configurations. International trucks typically offered a strong value proposition with good performance but sometimes lagged in premium finishes. Mack trucks were known for their durability and unique engine offerings.
Reliability is where Peterbilt, along with Kenworth, traditionally excelled. Both brands built trucks with exceptional longevity and robust components, often outlasting their competitors in rigorous, long-term service. The 379 is consistently praised for its durability and ease of maintenance, although all trucks of this era require ongoing attention to aging systems.
Regarding price, Peterbilt trucks, including the 379, were typically positioned at the higher end of the market when new, reflecting their premium build quality and brand prestige. Competitors like International might have offered slightly lower entry prices.
Recommendations: For those seeking a similar classic aesthetic and robust performance, the Kenworth W900 (especially models from the late 90s to early 2000s) is a very strong alternative, offering comparable build quality and driver comfort. If budget is a slightly larger constraint but similar capability is desired, an International 9400i or 9900i could be considered, though often with fewer premium touches. For those prioritizing ruggedness and a distinctive European-influenced design, a Mack Vision is also a contender. Ultimately, for the iconic Peterbilt look and renowned build, the 379 remains a top choice, with the W900 as its closest and most comparable rival.
In terms of performance, the Peterbilt 379, often equipped with powerful Cummins or Caterpillar engines, generally matched or exceeded the raw power and torque offerings of its competitors. Its robust chassis and drivetrain were built for heavy hauling, a consistent strength across these premium brands.
When it comes to features, the 379 stood out for its customizable nature and the iconic long-hood styling, which appealed to owner-operators who valued aesthetics and personalization. While competitors offered luxurious interiors and advanced options for their time, Peterbilt's focus on driver comfort and build quality was a significant draw. The Kenworth W900 was a very close rival, often seen as having a slightly more refined interior in some configurations. International trucks typically offered a strong value proposition with good performance but sometimes lagged in premium finishes. Mack trucks were known for their durability and unique engine offerings.
Reliability is where Peterbilt, along with Kenworth, traditionally excelled. Both brands built trucks with exceptional longevity and robust components, often outlasting their competitors in rigorous, long-term service. The 379 is consistently praised for its durability and ease of maintenance, although all trucks of this era require ongoing attention to aging systems.
Regarding price, Peterbilt trucks, including the 379, were typically positioned at the higher end of the market when new, reflecting their premium build quality and brand prestige. Competitors like International might have offered slightly lower entry prices.
Recommendations: For those seeking a similar classic aesthetic and robust performance, the Kenworth W900 (especially models from the late 90s to early 2000s) is a very strong alternative, offering comparable build quality and driver comfort. If budget is a slightly larger constraint but similar capability is desired, an International 9400i or 9900i could be considered, though often with fewer premium touches. For those prioritizing ruggedness and a distinctive European-influenced design, a Mack Vision is also a contender. Ultimately, for the iconic Peterbilt look and renowned build, the 379 remains a top choice, with the W900 as its closest and most comparable rival.
Final Verdict: Is the 1998 Peterbilt 379 a Good Truck?
The 1998 Peterbilt 379 is ideal for experienced owner-operators and fleet owners who prioritize classic styling, exceptional durability, and powerful performance for heavy-duty hauling. It's worth buying for those who understand the inherent costs of operating and maintaining a vintage heavy-duty truck and who can perform or afford thorough inspections and upkeep.
This vehicle is best purchased used, as new models are no longer produced. Focus on units with comprehensive maintenance records, lower engine hours, and in good structural condition. Specific trims are less important than the overall mechanical health and engine/transmission specifications. It is a sound investment for those who value the iconic Peterbilt legacy and its proven long-term service life, provided they are prepared for the associated ownership responsibilities.
This vehicle is best purchased used, as new models are no longer produced. Focus on units with comprehensive maintenance records, lower engine hours, and in good structural condition. Specific trims are less important than the overall mechanical health and engine/transmission specifications. It is a sound investment for those who value the iconic Peterbilt legacy and its proven long-term service life, provided they are prepared for the associated ownership responsibilities.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma