The 2001 Peterbilt 379 is a legendary Class 8 conventional truck, produced for many years and renowned for its distinctive styling and robust construction. As a long-haul tractor, it embodies the classic American truck aesthetic. While specific trims varied, its enduring popularity stems from its iconic look, powerful performance, and customizability, making it a favorite among owner-operators and fleet owners alike. Pricing for a used 2001 model can range significantly based on condition and mileage, typically from $30,000 to $70,000+.
The Good
The 2001 Peterbilt 379 offers exceptional durability and legendary reliability, ensuring consistent performance on the road. Its iconic, classic design appeals to pride and brand loyalty, while the spacious, customizable cab provides driver comfort for long hauls. Its robust build translates to excellent long-term value.
The Bad
Potential weaknesses for a 2001 Peterbilt 379 include age-related wear and tear, particularly on electrical components, suspension systems, and exhaust after-treatment systems. Rust can also be a concern in certain climates. Maintenance history is crucial, as neglect can exacerbate issues.
2001 Peterbilt 379: Quick Overview
- Engine Options: The 2001 Peterbilt 379 was typically equipped with powerful Cummins ISX, N14, or Caterpillar C-15 engines. Detroit Diesel Series 60 engines were also common. These are heavy-duty diesel powerplants designed for long-haul trucking.
- Horsepower: Horsepower ratings varied significantly depending on the specific engine chosen and the truck's configuration. Common ranges for these engines were from 370 hp to over 600 hp. Owner-specified tunes could further alter output.
- Fuel Economy: Fuel economy for a Class 8 truck like the 379 is measured in miles per gallon (MPG) and is heavily influenced by load, terrain, driving style, and engine configuration. Typically, these trucks would achieve between 4.5 to 6.5 MPG under optimal conditions.
- 0-60 Times: 0-60 mph times are not a primary performance metric for heavy-duty trucks and are rarely officially published. These vehicles are designed for sustained cruising at highway speeds, not rapid acceleration. When loaded, acceleration would be very gradual, taking several tens of seconds to reach highway speeds.
- Towing Capacity: As a Class 8 heavy-duty tractor, the 2001 Peterbilt 379 is designed for substantial towing. Its Gross Combination Weight Rating (GCWR) could exceed 80,000 pounds, and depending on the axle configuration and chassis, it could haul trailers weighing upwards of 50,000 pounds or more in combination with the tractor itself.
- Trim-Level Features: While Peterbilt doesn't follow traditional car trim levels, configurations varied widely. Key features included different aerodynamic packages (e.g., conventional hood, flat-top or high-rise sleeper cabs), interior material choices (e.g., vinyl, cloth, leather), premium sound systems, auxiliary heating/cooling units, upgraded instrumentation, and various exterior chrome and lighting options. Many trucks were highly customized by their owners, making individual specifications unique.
2001 Peterbilt 379 Specifications
Vehicle Information
| Year | 2001 |
| Make | Peterbilt |
| Model | 379 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Medium Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | MADISON |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 80000 pounds |
| 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 2001 Peterbilt 379 Have?
The 2001 Peterbilt 379, being a vehicle from an earlier era of emissions control, generally boasts robust mechanical reliability, a trait for which Peterbilt is renowned. However, like any vehicle of its age, certain issues can arise. Frequently reported concerns tend to be related to wear and tear rather than inherent design flaws. One common area to inspect is the electrical system; wiring harnesses can degrade over time, leading to intermittent issues with lights, gauges, or other accessories. The HVAC system, particularly the A/C components, can also require attention due to age and frequent use. Suspension components, such as air bags, bushings, and shocks, will eventually wear out and require replacement, especially on high-mileage trucks.
The engines commonly found in these trucks (Cummins ISX, N14, Caterpillar C-15) are generally very durable, but they can experience issues such as injector problems, turbocharger wear, or coolant leaks if not properly maintained. Exhaust manifolds can develop cracks, and exhaust system components like mufflers and DPFs (on later models, though less common on 2001) can corrode.
While specific recalls for the 2001 model year Peterbilt 379 are not as extensively documented online as for modern passenger vehicles, it is essential for any potential buyer to obtain the VIN and check with Peterbilt or the National Highway Traffic Safety Administration (NHTSA) for any outstanding recalls or service bulletins. Given the age, any recalls would likely pertain to safety-critical components that may have been addressed over the years. Long-term reliability is largely dependent on the quality of maintenance performed. Trucks that have been regularly serviced with high-quality fluids and parts, and had issues addressed promptly, will continue to provide reliable service for hundreds of thousands, if not millions, of miles. Conversely, trucks with deferred maintenance will likely present more challenges. Rust and corrosion can be a significant concern in regions with harsh winters and road salt usage, affecting the chassis, cab corners, and wheel wells.
The engines commonly found in these trucks (Cummins ISX, N14, Caterpillar C-15) are generally very durable, but they can experience issues such as injector problems, turbocharger wear, or coolant leaks if not properly maintained. Exhaust manifolds can develop cracks, and exhaust system components like mufflers and DPFs (on later models, though less common on 2001) can corrode.
While specific recalls for the 2001 model year Peterbilt 379 are not as extensively documented online as for modern passenger vehicles, it is essential for any potential buyer to obtain the VIN and check with Peterbilt or the National Highway Traffic Safety Administration (NHTSA) for any outstanding recalls or service bulletins. Given the age, any recalls would likely pertain to safety-critical components that may have been addressed over the years. Long-term reliability is largely dependent on the quality of maintenance performed. Trucks that have been regularly serviced with high-quality fluids and parts, and had issues addressed promptly, will continue to provide reliable service for hundreds of thousands, if not millions, of miles. Conversely, trucks with deferred maintenance will likely present more challenges. Rust and corrosion can be a significant concern in regions with harsh winters and road salt usage, affecting the chassis, cab corners, and wheel wells.
How long will the 2001 Peterbilt 379 last?
A well-maintained 2001 Peterbilt 379 is built for longevity and can easily achieve over 1 million miles in service, with some even surpassing 1.5 million miles before requiring major overhauls. The inherent durability of its heavy-duty components, particularly the engines and chassis, contributes significantly to this. Weaknesses over time primarily manifest as wear and tear on ancillary systems like electronics, air conditioning, and suspension. Rust can become a significant factor in corrosive environments, impacting structural integrity and appearance. However, with consistent, quality maintenance, including regular fluid changes, filter replacements, and prompt attention to any emerging issues, the 2001 Peterbilt 379 demonstrates exceptional long-term durability and remains a workhorse for many years.
What Technology & Safety Features are Included?
The 2001 Peterbilt 379, being a commercial truck from that era, prioritized functionality and driver-focused features over advanced integrated technology found in modern passenger vehicles. Built-in tech was generally limited to essential operational tools. The dashboard would typically feature a comprehensive suite of analog gauges for engine performance (tachometer, speedometer, oil pressure, coolant temperature, fuel level), air brake system pressure, and various warning lights. Entertainment options were basic, often consisting of an AM/FM radio, and possibly a cassette player or an early CD player as an aftermarket or optional upgrade. More advanced audio systems or satellite radio capabilities were not standard.
Driver-assistance features, as we understand them today, were virtually non-existent. Features like cruise control were standard, and some trucks might have had features like automatic traction control (ATC) or ABS (Anti-lock Braking System), which were considered advanced for the time and focused on stability and safety during braking. Lane departure warnings, adaptive cruise control, and blind-spot monitoring were not part of the original equipment.
Safety features were primarily mechanical and structural. The robust chassis and cab construction provided inherent protection. Air brakes with ABS were the primary active safety system. Seat belts were standard. Due to its classification as a heavy-duty commercial vehicle, the 2001 Peterbilt 379 was not subjected to the same type of crash-test ratings (like NHTSA's frontal, side, and rollover tests) that are performed on passenger cars and light trucks. Its safety design focused on occupant protection in a rollover or frontal impact scenario through structural integrity and occupant restraint systems, rather than dynamic crash avoidance technologies.
Driver-assistance features, as we understand them today, were virtually non-existent. Features like cruise control were standard, and some trucks might have had features like automatic traction control (ATC) or ABS (Anti-lock Braking System), which were considered advanced for the time and focused on stability and safety during braking. Lane departure warnings, adaptive cruise control, and blind-spot monitoring were not part of the original equipment.
Safety features were primarily mechanical and structural. The robust chassis and cab construction provided inherent protection. Air brakes with ABS were the primary active safety system. Seat belts were standard. Due to its classification as a heavy-duty commercial vehicle, the 2001 Peterbilt 379 was not subjected to the same type of crash-test ratings (like NHTSA's frontal, side, and rollover tests) that are performed on passenger cars and light trucks. Its safety design focused on occupant protection in a rollover or frontal impact scenario through structural integrity and occupant restraint systems, rather than dynamic crash avoidance technologies.
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.
2001 Peterbilt 379 Prices and Market Value
When new, a 2001 Peterbilt 379 could range significantly in price, typically from around $100,000 to over $150,000, depending heavily on engine, specifications, and customization. Due to the robust nature and enduring demand for these trucks, depreciation on Peterbilt 379s is relatively slow compared to many other vehicles. Current used market prices for a 2001 model can vary widely, generally falling between $30,000 and $70,000. Factors significantly affecting resale value include mileage, overall condition, maintenance history, engine and transmission specifications, tire condition, and the presence of desirable customizations or premium features. Trucks in excellent mechanical and cosmetic condition with lower mileage will command higher prices.
2001 Peterbilt 379 Cost of Ownership
Owning a 2001 Peterbilt 379 is generally not economical for the average consumer but is a cost of doing business for owner-operators. Insurance costs can be substantial, reflecting the vehicle's value and commercial use. Fuel costs are a major ongoing expense, as these heavy-duty diesel engines consume significant amounts of fuel, typically 5-7 MPG. Maintenance and repair costs are also high, with parts and labor for diesel engines and heavy-duty components being more expensive. However, their long-term durability means that while initial and ongoing costs are high, the per-mile cost can be managed with efficient operation and good maintenance, making it a worthwhile investment for its intended purpose.
2001 Peterbilt 379 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2001 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
2001 Peterbilt 379 Insurance
Insurance for a 2001 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 2001 Peterbilt 379 Compare to Other Truck?
The 2001 Peterbilt 379 competed in the highly competitive Class 8 heavy-duty truck market against iconic rivals such as the Kenworth W900, Freightliner Coronado/FLD, and Mack Vision. In terms of performance, the 379 offered powerful engine options from Cummins and Caterpillar, providing robust hauling capability comparable to its peers. Reliability is a strong suit for Peterbilt, often considered on par with or exceeding Kenworth, both known for their durable construction and powertrain longevity. Freightliner models, while often more budget-friendly initially, might have had slightly different reputations for long-term build quality and durability in some aspects compared to the premium Peterbilts and Kenworths.
Features on the 2001 Peterbilt 379 were focused on driver comfort and functionality. While competitors also offered customizable interiors and sleeper options, Peterbilt was particularly known for its high level of craftsmanship and premium materials, especially in customized builds. This often translated to a higher price point when new, and a strong resale value. The distinctive styling of the Peterbilt 379 is a significant differentiator, appealing to owners who value the classic American truck aesthetic, often more so than the sleeker, more modern designs of some competitors.
Regarding price, the Peterbilt 379 generally sat at the higher end of the spectrum when new, reflecting its premium positioning. Used prices remain strong due to demand. Similar alternatives would include the Kenworth W900, which offers a very comparable experience in terms of build quality, performance, and driver appeal. For a slightly different aesthetic or potentially a marginally lower used price point, a Freightliner Coronado could be considered, though it might not carry the same prestige or extreme long-term durability reputation. Ultimately, the choice often comes down to personal preference for styling and specific feature needs, with Peterbilt and Kenworth often being the preferred choices for those prioritizing heritage, build quality, and resale value.
Features on the 2001 Peterbilt 379 were focused on driver comfort and functionality. While competitors also offered customizable interiors and sleeper options, Peterbilt was particularly known for its high level of craftsmanship and premium materials, especially in customized builds. This often translated to a higher price point when new, and a strong resale value. The distinctive styling of the Peterbilt 379 is a significant differentiator, appealing to owners who value the classic American truck aesthetic, often more so than the sleeker, more modern designs of some competitors.
Regarding price, the Peterbilt 379 generally sat at the higher end of the spectrum when new, reflecting its premium positioning. Used prices remain strong due to demand. Similar alternatives would include the Kenworth W900, which offers a very comparable experience in terms of build quality, performance, and driver appeal. For a slightly different aesthetic or potentially a marginally lower used price point, a Freightliner Coronado could be considered, though it might not carry the same prestige or extreme long-term durability reputation. Ultimately, the choice often comes down to personal preference for styling and specific feature needs, with Peterbilt and Kenworth often being the preferred choices for those prioritizing heritage, build quality, and resale value.
Final Verdict: Is the 2001 Peterbilt 379 a Good Truck?
The 2001 Peterbilt 379 is ideal for owner-operators, small fleets, and enthusiasts who value classic styling, robust construction, and legendary durability. It is absolutely worth buying for its intended purpose as a long-haul truck, provided it is acquired with a thorough pre-purchase inspection and a clear understanding of its maintenance history. Buying used is the only practical option, as new models are not produced. Focus on trucks with documented maintenance, lower mileage (relative to its class), and in good mechanical condition. Specific engine choices like Cummins or Caterpillar are generally reliable. It's a vehicle for those who appreciate its iconic status and are prepared for the associated maintenance and operational costs of a heavy-duty commercial truck.
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.