The 2022 Peterbilt 337 is a prominent medium-duty conventional truck, revered in vocational applications like utility, delivery, and construction. Available primarily as a chassis cab, it supports various body styles including dump, refuse, and flatbed. Part of Peterbilt's enduring medium-duty lineup, it stands out for its legendary build quality, customizable nature, and strong resale value, making it a popular choice for operators seeking reliability. New pricing typically ranges from $80,000 to $150,000+, depending on configuration and upfit.
The Good
The 2022 Peterbilt 337 offers robust performance from its PACCAR engines, coupled with Peterbilt's renowned reliability and durability for minimal downtime. Its driver-focused cab provides good comfort for a work truck, appealing to the practical buyer. Emotionally, the classic Peterbilt design and "pride in ownership" are significant draws. Excellent customization options, strong resale value, and decent fuel efficiency for its class further enhance its appeal as a valuable asset.
The Bad
Potential weaknesses for the 2022 Peterbilt 337 include a higher initial purchase price compared to some rivals. While robust, complex modern diesel emissions systems (DPF/DEF) can be sources of maintenance issues and costs. The ride quality can be stiff, particularly when the truck is unloaded, and specialized parts may lead to higher repair expenses.
2022 Peterbilt 337: Quick Overview
Here is a bullet-point summary of key specifications for the 2022 Peterbilt 337:
- Engine Options: The 337 is commonly offered with PACCAR PX series engines.
- PACCAR PX-7: A 6.7-liter engine, ideal for lighter to medium-duty applications.
- PACCAR PX-9: An 8.9-liter engine, providing more power for heavier-duty and demanding vocational tasks.
- Horsepower:
- PX-7: Typically ranges from 200 to 360 horsepower.
- PX-9: Offers a broader range, generally from 300 to 450 horsepower.
- Fuel Economy: Highly variable based on engine, transmission, specific application, GVWR, and driving conditions. Generally, owners can expect 6-10 miles per gallon (MPG) for a medium-duty vocational truck.
- 0-60 Times: Not a standard performance metric for vocational trucks. Acceleration focuses on torque and pulling power rather than speed, typically resulting in 0-60 times of 20 seconds or more, depending heavily on load.
- Towing Capacity (GCWR - Gross Combination Weight Rating): Depends on configuration, axle ratios, and GVWR (Gross Vehicle Weight Rating). The 337 can be specified for GCWRs ranging from 26,000 lbs up to 60,000 lbs or more, making it capable for various hauling and towing duties with the appropriate hitch.
- Key "Trim-Level" Features (more accurately, configuration options):
- Chassis Cab: Available in various wheelbases and frame rail options to accommodate diverse body types.
- Cab Styles: Primarily offered as a Day Cab, focused on utility and maneuverability.
- Interior Options: Standard vinyl or cloth seating, optional premium finishes. Driver's air-ride seat is a popular comfort upgrade.
- Transmission Options: Manual transmissions (e.g., Eaton Fuller) and popular automatic transmissions (e.g., Allison 2500, 3000 series) are available.
- Axle Configurations: Various front and rear axle capacities, including air or spring suspensions.
- Vocational Enhancements: Options like Power Take-Off (PTO) provisions, reinforced frame rails, different fuel tank sizes, chrome accents, heated mirrors, power windows and locks, and various lighting packages.
- Driver Information System: Digital displays providing vital vehicle and diagnostic information.
2022 Peterbilt 337 Specifications
Vehicle Information
| Year | 2022 |
| Make | Peterbilt |
| Model | 337 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | Canada |
| Manufacturing City | MONTREAL |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 33001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 6.7L I6 |
| Engine Size | 6.7L |
| 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 2022 Peterbilt 337 Have?
As a relatively new model, widespread long-term problems specific to the 2022 Peterbilt 337 are still developing. However, common issues observed across modern medium-duty diesel trucks, including those equipped with PACCAR engines, often revolve around their complex emissions control systems.
Frequently Reported Problems:
Recalls:
Specific recalls for the 2022 Peterbilt 337, or the broader Peterbilt medium-duty line, should always be checked through official sources like the National Highway Traffic Safety Administration (NHTSA) website. Recalls can pertain to various components such as steering, braking systems, electrical components, seat belts, or even software updates. For instance, Peterbilt as a brand has had recalls for issues ranging from brake light malfunctions to steering shaft components in various models over different years. Owners should regularly check their VIN for any outstanding recall notices.
Long-Term Reliability Concerns:
While the 337 is generally built for durability, long-term vocational use can take its toll. Wear and tear on suspension components (bushings, leaf springs), brake systems, and steering linkages are inevitable. The longevity of emission system components is a primary long-term concern for operating costs. Consistent and thorough preventative maintenance is critical to mitigate these potential long-term issues and ensure the truck reaches its maximum service life.
Frequently Reported Problems:
- DPF (Diesel Particulate Filter) and DEF (Diesel Exhaust Fluid) Systems: These are common pain points. Issues can include clogged DPFs requiring frequent regenerations or manual cleaning, faulty DEF pumps, sensors (e.g., NOx sensors), and heaters. These systems are crucial for emissions compliance but can be costly to maintain and repair, leading to downtime if not properly addressed.
- Electrical Gremlins: Modern trucks have extensive wiring and sensor networks. While Peterbilt builds robust trucks, occasional electrical issues such as faulty connectors, sensor malfunctions, or dash warning lights can occur.
- Turbocharger Issues: Turbochargers, especially on engines working hard, can experience issues over time, though specific failures on a 2022 model would be less common unless there was a manufacturing defect or extreme use.
- Fuel System Components: High-pressure fuel pumps and injectors can be susceptible to issues, particularly with poor fuel quality or extended service intervals.
Recalls:
Specific recalls for the 2022 Peterbilt 337, or the broader Peterbilt medium-duty line, should always be checked through official sources like the National Highway Traffic Safety Administration (NHTSA) website. Recalls can pertain to various components such as steering, braking systems, electrical components, seat belts, or even software updates. For instance, Peterbilt as a brand has had recalls for issues ranging from brake light malfunctions to steering shaft components in various models over different years. Owners should regularly check their VIN for any outstanding recall notices.
Long-Term Reliability Concerns:
While the 337 is generally built for durability, long-term vocational use can take its toll. Wear and tear on suspension components (bushings, leaf springs), brake systems, and steering linkages are inevitable. The longevity of emission system components is a primary long-term concern for operating costs. Consistent and thorough preventative maintenance is critical to mitigate these potential long-term issues and ensure the truck reaches its maximum service life.
How long will the 2022 Peterbilt 337 last?
A well-maintained 2022 Peterbilt 337, given its robust construction and quality components, can be expected to achieve 300,000 to 500,000 miles or provide 10 to 15+ years of service. This longevity is heavily influenced by the specific application (e.g., local delivery vs. severe vocational), diligent maintenance habits, and driver care. Peterbilt frames, cabs, and major drivetrain components (engine block, transmission housing) are renowned for their long-term durability.
However, weaknesses tend to emerge over time, primarily related to emission systems (DPF, SCR, DEF components) which can fail and be expensive to replace. Electrical systems, including sensors and wiring harnesses, can also become sources of intermittent issues. Suspension components like bushings and air springs, along with auxiliary equipment (like PTOs or hydraulic systems), will require replacement due to wear from strenuous vocational use. Corrosion can also become a factor in harsh operating environments, impacting various components over the long run.
However, weaknesses tend to emerge over time, primarily related to emission systems (DPF, SCR, DEF components) which can fail and be expensive to replace. Electrical systems, including sensors and wiring harnesses, can also become sources of intermittent issues. Suspension components like bushings and air springs, along with auxiliary equipment (like PTOs or hydraulic systems), will require replacement due to wear from strenuous vocational use. Corrosion can also become a factor in harsh operating environments, impacting various components over the long run.
What Technology & Safety Features are Included?
The 2022 Peterbilt 337, while a workhorse, integrates modern technology to enhance driver comfort, safety, and operational efficiency.
Built-in Tech & Entertainment:
Driver-Assistance & Safety Features:
Peterbilt emphasizes safety through a combination of standard and optional advanced systems.
Crash-Test Ratings:
It's important to note that commercial medium-duty trucks like the Peterbilt 337 are not subjected to the same standardized crash-test ratings (e.g., NHTSA or IIHS) as passenger vehicles. Their safety compliance is governed by commercial vehicle regulations (e.g., FMCSA in the US), and manufacturers conduct extensive internal testing to meet or exceed these standards and ensure structural integrity and occupant protection in a commercial operating environment.
Built-in Tech & Entertainment:
- Driver Information Center: A comprehensive digital display in the instrument cluster provides critical vehicle information, gauges, diagnostic messages, and trip data, keeping the driver informed.
- Infotainment Systems: Standard offerings usually include an AM/FM radio with Bluetooth connectivity. Optional upgrades often feature a touchscreen display, offering enhanced functionality such as USB inputs, satellite radio, and advanced navigation systems.
- Telematics: Peterbilt offers telematics solutions like PACCAR Connect or SmartNav, providing fleet managers with real-time vehicle data, GPS tracking, remote diagnostics, and performance monitoring, crucial for optimizing operations and maintenance scheduling.
Driver-Assistance & Safety Features:
Peterbilt emphasizes safety through a combination of standard and optional advanced systems.
- Standard Safety Features:
- Air Brakes: Essential for heavy-duty stopping power.
- Anti-lock Braking System (ABS): Prevents wheel lock-up during braking, enhancing control.
- Traction Control (TC): Helps maintain traction during acceleration on slippery surfaces.
- Electronic Stability Control (ESC): Aids in maintaining vehicle stability during evasive maneuvers or challenging road conditions.
- Optional Driver-Assistance Systems: Many Peterbilt trucks, including the 337, can be equipped with advanced systems from providers like Bendix. These may include:
- Bendix Wingman Fusion: An integrated radar and camera system that offers:
- Collision Mitigation System: Provides warnings and can apply brakes to help mitigate rear-end collisions.
- Adaptive Cruise Control: Automatically adjusts vehicle speed to maintain a safe following distance.
- Lane Departure Warning: Alerts the driver if the truck unintentionally drifts out of its lane.
- Blind-Spot Monitoring: Uses radar sensors to detect vehicles in the truck's blind spots.
- Tire Pressure Monitoring System (TPMS): Helps prevent tire failures and improve fuel economy by monitoring tire pressure.
- Bendix Wingman Fusion: An integrated radar and camera system that offers:
Crash-Test Ratings:
It's important to note that commercial medium-duty trucks like the Peterbilt 337 are not subjected to the same standardized crash-test ratings (e.g., NHTSA or IIHS) as passenger vehicles. Their safety compliance is governed by commercial vehicle regulations (e.g., FMCSA in the US), and manufacturers conduct extensive internal testing to meet or exceed these standards and ensure structural integrity and occupant protection in a commercial operating environment.
What Colors Options are Available?
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2022 Peterbilt 337 Prices and Market Value
The new price for a 2022 Peterbilt 337 chassis cab typically ranged from $80,000 to $150,000+, depending heavily on engine choice, transmission, axle configurations, and optional features. The addition of vocational bodies (e.g., dump, refuse, utility) could easily push the "ready-to-work" price beyond $200,000.
As of early 2024, current used market prices for a 2022 Peterbilt 337 are still quite strong, reflecting their relative newness and Peterbilt's reputation. A well-maintained 2022 model, depending on mileage and body type, could fetch anywhere from $70,000 to $120,000+ for the chassis cab, with complete vocational units commanding significantly more. Depreciation for Peterbilt trucks is generally more gradual than for many passenger vehicles, especially after the initial drop. Factors significantly affecting resale value include the overall condition of the truck and its vocational body, detailed maintenance records, the presence of desirable engine and transmission combinations (e.g., Allison automatic), geographical demand, and continued emissions compliance. Peterbilt's strong brand recognition also contributes to its higher resale value.
As of early 2024, current used market prices for a 2022 Peterbilt 337 are still quite strong, reflecting their relative newness and Peterbilt's reputation. A well-maintained 2022 model, depending on mileage and body type, could fetch anywhere from $70,000 to $120,000+ for the chassis cab, with complete vocational units commanding significantly more. Depreciation for Peterbilt trucks is generally more gradual than for many passenger vehicles, especially after the initial drop. Factors significantly affecting resale value include the overall condition of the truck and its vocational body, detailed maintenance records, the presence of desirable engine and transmission combinations (e.g., Allison automatic), geographical demand, and continued emissions compliance. Peterbilt's strong brand recognition also contributes to its higher resale value.
2022 Peterbilt 337 Cost of Ownership
Owning a 2022 Peterbilt 337 is undoubtedly costly to own, as is typical for commercial medium-duty vehicles. Insurance premiums are substantial, reflecting the vehicle's value and commercial risk. Fuel costs are a major expenditure due to its diesel consumption and fluctuating prices. Maintenance is frequent and specialized, requiring certified technicians and more expensive parts for tasks like oil changes, DPF cleaning, and DOT inspections. Repair costs can be very high, especially for engine, transmission, or emissions system components. Long-term ownership demands budgeting for these operational expenses, including potential downtime. It's an investment for businesses where its operational capability justifies the significant ongoing costs.
2022 Peterbilt 337 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2022 Peterbilt 337 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
2022 Peterbilt 337 Insurance
Insurance for a 2022 Peterbilt 337 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2022 Peterbilt 337 Compare to Other Truck?
The 2022 Peterbilt 337 competes in a robust medium-duty market alongside key rivals such as the Freightliner M2 106, its sister truck the Kenworth T370, the International MV Series, and Japanese imports like the Hino 268/338.
In terms of Performance, the 337's PACCAR PX-7 and PX-9 engines are highly competitive, offering ample power and torque comparable to the Cummins B6.7 or L9 engines found in the Freightliner M2 and International MV, or Hino's J-series engines. Peterbilt often provides a solid balance of power and efficiency for its class.
Regarding Features, all these trucks offer extensive customization for vocational applications. Peterbilt and Kenworth often distinguish themselves with a slightly more premium interior fit and finish, perceived quality, and a classic "big-rig" aesthetic, though modern Freightliners and Internationals are also well-equipped and comfortable. Driver-assistance technologies like collision mitigation and adaptive cruise control are increasingly available across all major brands.
Reliability is a strong suit for the Peterbilt 337, benefiting from the brand's reputation for durable construction and robust components. Kenworth T370s share many of the same mechanicals, offering comparable reliability. Freightliner M2s and International MVs are also known for their reliability and widespread service networks, making them very dependable. Hino trucks have also built a strong reputation for reliability, especially in certain market segments.
On Price, the Peterbilt 337 typically positions itself at the higher end of the medium-duty spectrum, comparable to its Kenworth counterpart. Freightliner M2s and International MVs can sometimes offer a more budget-friendly entry point depending on the chosen specifications, while Hino trucks are often competitively priced.
Similar Alternatives:
In terms of Performance, the 337's PACCAR PX-7 and PX-9 engines are highly competitive, offering ample power and torque comparable to the Cummins B6.7 or L9 engines found in the Freightliner M2 and International MV, or Hino's J-series engines. Peterbilt often provides a solid balance of power and efficiency for its class.
Regarding Features, all these trucks offer extensive customization for vocational applications. Peterbilt and Kenworth often distinguish themselves with a slightly more premium interior fit and finish, perceived quality, and a classic "big-rig" aesthetic, though modern Freightliners and Internationals are also well-equipped and comfortable. Driver-assistance technologies like collision mitigation and adaptive cruise control are increasingly available across all major brands.
Reliability is a strong suit for the Peterbilt 337, benefiting from the brand's reputation for durable construction and robust components. Kenworth T370s share many of the same mechanicals, offering comparable reliability. Freightliner M2s and International MVs are also known for their reliability and widespread service networks, making them very dependable. Hino trucks have also built a strong reputation for reliability, especially in certain market segments.
On Price, the Peterbilt 337 typically positions itself at the higher end of the medium-duty spectrum, comparable to its Kenworth counterpart. Freightliner M2s and International MVs can sometimes offer a more budget-friendly entry point depending on the chosen specifications, while Hino trucks are often competitively priced.
Similar Alternatives:
- Kenworth T370: This is arguably the most similar alternative, sharing virtually identical chassis, engine options, and many components with the Peterbilt 337. The choice often comes down to dealer preference, brand loyalty, or minor styling differences.
- Freightliner M2 106: A highly popular and versatile truck known for its wide range of configurations, strong Cummins engine options, and extensive dealer network, often presenting a strong value proposition.
- International MV Series: A robust and capable contender, offering good powertrain options and a comfortable cab, competitive in various vocational roles.
Final Verdict: Is the 2022 Peterbilt 337 a Good Truck?
The 2022 Peterbilt 337 is an excellent choice for businesses and owner-operators who prioritize a premium brand image, robust build quality, extensive customization capabilities, and strong resale value in a medium-duty vocational truck. It's ideal for applications such as utility services, refuse collection, various delivery roles, and construction support.
It is worth buying for those who value Peterbilt's heritage and durability, and are prepared for the associated operating costs of a commercial diesel truck. For new purchases, it's best suited when specific, factory-backed customization is paramount, or for companies benefiting from full warranties and the latest technology. For those seeking better value, a well-maintained used 337, perhaps 1-3 years old, can be a smart acquisition, offering most of the new truck's capabilities at a lower initial cost. When buying used, thoroughly vet the maintenance history and the condition of any attached vocational body. Selecting the appropriate engine (PX-7 for lighter, PX-9 for heavier duties) and transmission is crucial based on the intended workload.
It is worth buying for those who value Peterbilt's heritage and durability, and are prepared for the associated operating costs of a commercial diesel truck. For new purchases, it's best suited when specific, factory-backed customization is paramount, or for companies benefiting from full warranties and the latest technology. For those seeking better value, a well-maintained used 337, perhaps 1-3 years old, can be a smart acquisition, offering most of the new truck's capabilities at a lower initial cost. When buying used, thoroughly vet the maintenance history and the condition of any attached vocational body. Selecting the appropriate engine (PX-7 for lighter, PX-9 for heavier duties) and transmission is crucial based on the intended workload.
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.