The 2011 Peterbilt 389 is a legendary Class 8 conventional semi-truck, celebrated for its iconic long-hooded design and robust build quality. Primarily manufactured as a tractor, it has been a staple in the Peterbilt lineup for many years, with the 389 representing a modern iteration of classic styling. While specific trims are less defined than in passenger vehicles, options often revolve around cabin size and specific vocational packages. New pricing varied significantly based on configuration, often starting in the low $100,000s, while used prices for a 2011 model can range from $40,000 to $80,000 depending on condition and mileage. Its enduring popularity stems from its timeless aesthetic, powerful performance, and the pride it instills in owner-operators.
The Good
The 2011 Peterbilt 389 boasts exceptional performance and legendary reliability, built for demanding hauls. Its classic, striking design appeals to pride of ownership, while the spacious, comfortable cabin enhances driver productivity. This truck offers enduring value for those seeking a powerful and dependable workhorse.
The Bad
Potential owners should be aware of the inherent high cost of maintenance and parts for a heavy-duty truck like the 2011 Peterbilt 389. Older models may also exhibit wear and tear on complex systems, requiring diligent inspections for issues related to the drivetrain, suspension, and electrical components.
2011 Peterbilt 389: Quick Overview
- Engine Options: The 2011 Peterbilt 389 typically came equipped with powerful PACCAR MX engines or Cummins ISX series engines. These are heavy-duty diesel engines designed for long-haul and vocational applications. Specific engine codes and displacements varied but commonly included options like the PACCAR MX-13 or Cummins ISX15.
- Horsepower: Horsepower ratings for the 2011 Peterbilt 389 were robust, generally ranging from 400 to over 600 horsepower, depending on the specific engine and configuration chosen by the original buyer. Common configurations often featured around 450-550 hp.
- Fuel Economy: Fuel economy for heavy-duty trucks like the 389 is measured in miles per gallon (MPG) and is highly dependent on load, terrain, driving style, and the specific engine and transmission installed. Typically, these trucks achieve between 5-7 MPG.
- 0-60 Times: 0-60 mph times are not a standard metric for heavy-duty trucks and are largely irrelevant to their intended use. When loaded, acceleration is significantly slower and is not a performance indicator for this class of vehicle.
- Towing Capacity: The towing capacity of a 2011 Peterbilt 389 is substantial, designed for heavy-duty applications. Gross Combination Weight Ratings (GCWR) could exceed 100,000 pounds, making it suitable for hauling heavy trailers, including reefer trailers, flatbeds, and tankers.
- Trim-Level Features: While not having traditional 'trims' like passenger cars, the 2011 Peterbilt 389 offered extensive customization. Key features and options that differentiated vehicles included:
- Cabin Configurations: Various sleeper cab sizes (e.g., 70-inch Unibilt UltraCab, 80-inch Unibilt UltraCab) offering different levels of living space for long-haul drivers.
- Aerodynamics: Options for aerodynamic fairings, chassis skirts, and roof fairings to improve fuel efficiency.
- Interior Appointments: A range of interior materials, seating options (e.g., air-ride seats), premium sound systems, and auxiliary heating/cooling units.
- Chassis and Axle Configurations: Different axle ratios and suspension types to suit specific hauling needs.
- Lighting: Options for enhanced exterior and interior lighting.
- Chrome and Styling Packages: Extensive options for polished chrome accents, custom grilles, and other aesthetic enhancements for personalized appearance.
- Cabin Configurations: Various sleeper cab sizes (e.g., 70-inch Unibilt UltraCab, 80-inch Unibilt UltraCab) offering different levels of living space for long-haul drivers.
2011 Peterbilt 389 Specifications
Vehicle Information
| Year | 2011 |
| Make | Peterbilt |
| Model | 389 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Medium Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | DENTON |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 18100 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 14.9L I6 |
| Engine Size | 14.9L |
| 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 | - |
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What Problems Does the 2011 Peterbilt 389 Have?
The 2011 Peterbilt 389, being a heavy-duty truck, is generally built for extreme longevity and reliability. However, like any complex machinery, specific issues can arise over time and with mileage. For the 2011 model year, common concerns often relate to components that experience significant wear and tear due to constant operation.
One area that can sometimes require attention on trucks of this age and class is the exhaust gas recirculation (EGR) system, particularly with certain engine manufacturers. Issues can include clogged EGR coolers or valves, leading to reduced engine performance and increased emissions. Regular maintenance and cleaning are crucial to mitigate these problems.
Fuel system components, such as injectors and fuel pumps, can also be points of concern after extensive use. While these are consumable parts on any diesel engine, premature failure can sometimes occur if contaminated fuel is used or if maintenance intervals are neglected. Diagnostics for fuel system issues often involve checking for leaks, proper fuel pressure, and injector spray patterns.
The electrical system, with its myriad of sensors, wiring harnesses, and control modules, can sometimes present challenges. Issues might range from minor electrical gremlins, such as intermittent dash warning lights, to more significant problems with engine control units (ECUs) or transmission control modules (TCMs). Corrosion on connectors and vibration-related wire damage are common culprits in older trucks.
Regarding recalls, it's essential for owners to check the National Highway Traffic Safety Administration (NHTSA) website or contact Peterbilt directly with the truck's Vehicle Identification Number (VIN) to ascertain if any recalls were issued for the 2011 model year that may not have been addressed. Recalls on heavy-duty trucks are often related to safety-critical components like braking systems, steering, or fuel lines.
Long-term reliability is heavily dependent on the vehicle's maintenance history and the nature of its operation. Trucks used for heavy, constant hauling under demanding conditions will naturally experience more wear than those used for lighter loads or shorter routes. Regular, thorough preventative maintenance, using high-quality fluids and parts, is the most critical factor in ensuring the 2011 Peterbilt 389 continues to perform reliably for many years and miles.
One area that can sometimes require attention on trucks of this age and class is the exhaust gas recirculation (EGR) system, particularly with certain engine manufacturers. Issues can include clogged EGR coolers or valves, leading to reduced engine performance and increased emissions. Regular maintenance and cleaning are crucial to mitigate these problems.
Fuel system components, such as injectors and fuel pumps, can also be points of concern after extensive use. While these are consumable parts on any diesel engine, premature failure can sometimes occur if contaminated fuel is used or if maintenance intervals are neglected. Diagnostics for fuel system issues often involve checking for leaks, proper fuel pressure, and injector spray patterns.
The electrical system, with its myriad of sensors, wiring harnesses, and control modules, can sometimes present challenges. Issues might range from minor electrical gremlins, such as intermittent dash warning lights, to more significant problems with engine control units (ECUs) or transmission control modules (TCMs). Corrosion on connectors and vibration-related wire damage are common culprits in older trucks.
Regarding recalls, it's essential for owners to check the National Highway Traffic Safety Administration (NHTSA) website or contact Peterbilt directly with the truck's Vehicle Identification Number (VIN) to ascertain if any recalls were issued for the 2011 model year that may not have been addressed. Recalls on heavy-duty trucks are often related to safety-critical components like braking systems, steering, or fuel lines.
Long-term reliability is heavily dependent on the vehicle's maintenance history and the nature of its operation. Trucks used for heavy, constant hauling under demanding conditions will naturally experience more wear than those used for lighter loads or shorter routes. Regular, thorough preventative maintenance, using high-quality fluids and parts, is the most critical factor in ensuring the 2011 Peterbilt 389 continues to perform reliably for many years and miles.
How long will the 2011 Peterbilt 389 last?
The 2011 Peterbilt 389 is engineered for longevity, with many owners reporting service lives well into the millions of miles when properly maintained. For a truck of this caliber, an average mileage of 80,000 to 120,000 miles per year is common for its intended use. Therefore, a 2011 model could easily have accumulated between 800,000 and 1.5 million miles or more.
Its long-term durability is exceptional, a hallmark of Peterbilt construction. The robust chassis, heavy-duty drivetrain components, and quality build materials contribute to this. Weaknesses that can emerge over time, as with any high-mileage vehicle, often involve the wear and tear on essential systems like the engine, transmission, and suspension. However, these are typically repairable or replaceable components. The core structure and legendary powertrain are designed to withstand immense stress over extended periods, making the 389 a truly enduring asset for its owners.
Its long-term durability is exceptional, a hallmark of Peterbilt construction. The robust chassis, heavy-duty drivetrain components, and quality build materials contribute to this. Weaknesses that can emerge over time, as with any high-mileage vehicle, often involve the wear and tear on essential systems like the engine, transmission, and suspension. However, these are typically repairable or replaceable components. The core structure and legendary powertrain are designed to withstand immense stress over extended periods, making the 389 a truly enduring asset for its owners.
What Technology & Safety Features are Included?
The 2011 Peterbilt 389, as a purpose-built vocational truck, prioritizes function and durability over advanced consumer-level technology found in passenger cars. Built-in tech and entertainment features were generally utilitarian, focusing on driver comfort and operational efficiency for long hauls. Standard features typically included a digital instrument cluster providing crucial vehicle diagnostics, AM/FM radio with CD player, and basic climate control. Optional upgrades could include more sophisticated infotainment systems with satellite radio capabilities, integrated navigation, and upgraded sound systems. Power outlets and USB ports were also becoming more common, allowing drivers to charge personal devices.
Driver-assistance features were more limited in 2011 compared to modern trucks. While advanced lane-keeping assist or adaptive cruise control were not standard, Peterbilt often offered options like anti-lock braking systems (ABS), which were a significant safety enhancement for heavy vehicles. Other available safety options could include enhanced lighting packages for better visibility, heated mirrors to combat fogging, and robust, heavy-duty chassis designed to withstand significant impact.
Safety in a Class 8 truck like the 389 is primarily engineered through its structural integrity and component reliability. The cab is designed to be a protective environment for the driver during long journeys and in potential accident scenarios. Crash-test ratings, as commonly understood for passenger vehicles (e.g., by the IIHS or NHTSA), are not typically performed on heavy-duty commercial trucks. Instead, their safety is assessed through rigorous engineering standards, component testing, and adherence to industry regulations. The Peterbilt 389's reputation for build quality inherently contributes to its safety profile, with a focus on driver protection through robust construction and reliable braking and steering systems. Optional features that enhanced safety often revolved around visibility and emergency preparedness, such as advanced mirror configurations and robust lighting.
Driver-assistance features were more limited in 2011 compared to modern trucks. While advanced lane-keeping assist or adaptive cruise control were not standard, Peterbilt often offered options like anti-lock braking systems (ABS), which were a significant safety enhancement for heavy vehicles. Other available safety options could include enhanced lighting packages for better visibility, heated mirrors to combat fogging, and robust, heavy-duty chassis designed to withstand significant impact.
Safety in a Class 8 truck like the 389 is primarily engineered through its structural integrity and component reliability. The cab is designed to be a protective environment for the driver during long journeys and in potential accident scenarios. Crash-test ratings, as commonly understood for passenger vehicles (e.g., by the IIHS or NHTSA), are not typically performed on heavy-duty commercial trucks. Instead, their safety is assessed through rigorous engineering standards, component testing, and adherence to industry regulations. The Peterbilt 389's reputation for build quality inherently contributes to its safety profile, with a focus on driver protection through robust construction and reliable braking and steering systems. Optional features that enhanced safety often revolved around visibility and emergency preparedness, such as advanced mirror configurations and robust lighting.
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.
2011 Peterbilt 389 Prices and Market Value
When new, a 2011 Peterbilt 389 could range significantly in price, typically from around $100,000 to well over $200,000 depending on the engine, transmission, cabin configuration, and numerous customization options chosen. These trucks are significant investments.
Currently, the used market for a 2011 Peterbilt 389 varies greatly, with prices generally falling between $40,000 and $80,000. Factors heavily influencing resale value include mileage, overall condition, maintenance history, engine and transmission type, and the presence of desirable features or customizations. Peterbilt trucks, especially the iconic 389 model, hold their value relatively well compared to many other commercial vehicles due to their durability, brand reputation, and the strong demand from owner-operators who appreciate their classic styling and performance. Depreciation is less steep than in lighter vehicles, and well-maintained units can remain valuable assets for many years.
Currently, the used market for a 2011 Peterbilt 389 varies greatly, with prices generally falling between $40,000 and $80,000. Factors heavily influencing resale value include mileage, overall condition, maintenance history, engine and transmission type, and the presence of desirable features or customizations. Peterbilt trucks, especially the iconic 389 model, hold their value relatively well compared to many other commercial vehicles due to their durability, brand reputation, and the strong demand from owner-operators who appreciate their classic styling and performance. Depreciation is less steep than in lighter vehicles, and well-maintained units can remain valuable assets for many years.
2011 Peterbilt 389 Cost of Ownership
Owning a 2011 Peterbilt 389 is a significant financial commitment, making it a costly vehicle to own and operate. Insurance premiums are substantial due to the truck's high value, potential for damage, and liability associated with commercial transport. Fuel costs are a major ongoing expense, as these diesel engines, while powerful, consume considerable amounts of fuel, averaging 5-7 MPG. Maintenance and repair costs are also high, reflecting the specialized nature of heavy-duty components, labor rates, and the need for frequent servicing. While the truck's durability offers long-term value, the initial and ongoing expenditures position the 2011 Peterbilt 389 as a costly, but often rewarding, investment for serious commercial operators.
2011 Peterbilt 389 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2011 Peterbilt 389 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
2011 Peterbilt 389 Insurance
Insurance for a 2011 Peterbilt 389 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2011 Peterbilt 389 Compare to Other Truck?
The 2011 Peterbilt 389 competes in the Class 8 conventional semi-truck market, a segment dominated by established manufacturers. Its key rivals include trucks like the Kenworth T680/T800 (often sharing PACCAR engineering), International ProStar/9900i, and Freightliner Coronado/Cascadia.
Performance: The 389 is renowned for its powerful PACCAR or Cummins engine options, offering robust performance for long-haul and demanding vocational applications, often matching or exceeding competitors in raw power and torque. Reliability is a strong suit for Peterbilt; they are built to endure extreme conditions and high mileage, often considered superior or on par with Kenworth in terms of build quality and longevity. International and Freightliner also offer reliable powertrains, but Peterbilt and Kenworth frequently lead in perceived durability.
Features: In 2011, features were largely driven by functionality and driver comfort. The 389's strength lies in its customizable cabin options and its iconic, classic long-hood design, which many drivers and owner-operators prefer for aesthetics and aerodynamics. Competitors like the International ProStar and Freightliner Cascadia were beginning to focus more on aerodynamic efficiency and modern interior designs, potentially offering a slight edge in fuel economy for some configurations. However, the 389's appeal is also its traditional, no-nonsense approach.
Price: New pricing for a fully equipped 389 was competitive within its premium class. Used market prices for a 2011 model typically fall within a similar range to comparable Kenworth models, potentially being slightly higher than comparable Internationals or Freightliners due to its strong resale value and iconic status. However, this also means the initial purchase price can be higher.
Alternatives:
Ultimately, the 2011 Peterbilt 389 stands out for its blend of classic design, exceptional build quality, and powerful performance, appealing strongly to those who prioritize tradition and long-term durability. While competitors might offer more cutting-edge aerodynamics or technology for that year, the 389's legendary status makes it a benchmark in its class.
Performance: The 389 is renowned for its powerful PACCAR or Cummins engine options, offering robust performance for long-haul and demanding vocational applications, often matching or exceeding competitors in raw power and torque. Reliability is a strong suit for Peterbilt; they are built to endure extreme conditions and high mileage, often considered superior or on par with Kenworth in terms of build quality and longevity. International and Freightliner also offer reliable powertrains, but Peterbilt and Kenworth frequently lead in perceived durability.
Features: In 2011, features were largely driven by functionality and driver comfort. The 389's strength lies in its customizable cabin options and its iconic, classic long-hood design, which many drivers and owner-operators prefer for aesthetics and aerodynamics. Competitors like the International ProStar and Freightliner Cascadia were beginning to focus more on aerodynamic efficiency and modern interior designs, potentially offering a slight edge in fuel economy for some configurations. However, the 389's appeal is also its traditional, no-nonsense approach.
Price: New pricing for a fully equipped 389 was competitive within its premium class. Used market prices for a 2011 model typically fall within a similar range to comparable Kenworth models, potentially being slightly higher than comparable Internationals or Freightliners due to its strong resale value and iconic status. However, this also means the initial purchase price can be higher.
Alternatives:
- Kenworth T680/T800: A very similar truck, often sharing PACCAR engines and a strong reputation for reliability and driver comfort. If the iconic Peterbilt look isn't paramount, a Kenworth offers comparable performance and durability.
- Freightliner Coronado: The Coronado offered a more modern aesthetic and potentially better aerodynamics than the 389, but the Peterbilt is often favored for its build quality and classic appeal.
- International 9900i: Another truck with a classic long-hood design, offering strong performance and a solid build, making it a close competitor in terms of style and capability.
Ultimately, the 2011 Peterbilt 389 stands out for its blend of classic design, exceptional build quality, and powerful performance, appealing strongly to those who prioritize tradition and long-term durability. While competitors might offer more cutting-edge aerodynamics or technology for that year, the 389's legendary status makes it a benchmark in its class.
Final Verdict: Is the 2011 Peterbilt 389 a Good Truck?
The 2011 Peterbilt 389 is ideal for owner-operators and fleet managers who value timeless styling, robust construction, and proven long-haul capability. It is worth buying for those who prioritize durability and a strong resale value over the latest technological advancements. This truck is best suited for heavy-duty, long-distance hauling where its powerful engines and comfortable, customizable cabins can be fully utilized.
Purchasing a used 2011 model is generally recommended, as new models are significantly more expensive and the 2011 iteration offers a proven platform. Buyers should look for well-maintained examples with comprehensive service records, prioritizing lower mileage and reputable engine/transmission combinations. While it's a costly vehicle to own, its long-term reliability and enduring appeal make it a sound investment for the right operator seeking a dependable, iconic workhorse.
Purchasing a used 2011 model is generally recommended, as new models are significantly more expensive and the 2011 iteration offers a proven platform. Buyers should look for well-maintained examples with comprehensive service records, prioritizing lower mileage and reputable engine/transmission combinations. While it's a costly vehicle to own, its long-term reliability and enduring appeal make it a sound investment for the right operator seeking a dependable, iconic workhorse.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.