The 2008 Peterbilt 340 is a Class 8 vocational truck, known for its robust construction and versatility in demanding applications. Primarily offered as a conventional cab chassis, it served a wide range of industries, including construction, refuse, and heavy haulage. While specific trims varied based on vocational use, the 340 was popular for its configurable chassis and reliable Peterbilt engineering. Pricing new would have been in the six-figure range, depending heavily on customization.
The Good
The 2008 Peterbilt 340 offers exceptional durability and power, appealing to practical buyers seeking a workhorse. Its robust design ensures reliability in tough conditions. For those who value brand prestige, Peterbilt's reputation for quality and driver comfort provides an emotional connection, translating to good long-term value.
The Bad
Potential owners of a 2008 Peterbilt 340 should be aware of the possibility of standard wear and tear on heavy-duty components like the transmission and suspension. Electrical system glitches, though not widespread, can occur over time. Fuel economy can also be a concern for some users, especially on older models with higher mileage.
2008 Peterbilt 340: Quick Overview
- Engine Options: The 2008 Peterbilt 340 was typically equipped with robust PACCAR PX-6 and PX-8 engines, as well as Cummins ISB and ISC options. These were designed for heavy-duty vocational applications.
- Horsepower: Engine output varied significantly based on the specific configuration and application. For the PACCAR PX-6, horsepower typically ranged from approximately 200 to 300 hp. The larger PX-8 and Cummins engines could offer horsepower figures from around 240 hp up to 350 hp or more, depending on the tune and vocational requirement.
- Fuel Economy: Fuel economy for heavy-duty trucks like the 2008 Peterbilt 340 is highly dependent on the engine, transmission, gearing, load, and driving conditions. It is generally not measured in MPG like passenger vehicles. Instead, owners would typically track fuel efficiency in miles per gallon (MPG), which could range from 5 to 8 MPG under optimal conditions for highway driving, and significantly less in vocational use.
- 0-60 Times: 0-60 mph times are not a standard metric for vocational trucks and are largely irrelevant given their intended use and loaded weight. These vehicles are designed for torque and sustained power, not rapid acceleration.
- Towing Capacity: The towing capacity of a 2008 Peterbilt 340 is not a single figure but depends heavily on the chassis configuration, axle ratings, suspension, and frame strength. As a Class 8 truck, it is capable of towing very heavy loads, with Gross Combination Weight Ratings (GCWR) often exceeding 80,000 pounds and potentially reaching much higher figures for specialized applications.
- Trim-Level Features: The concept of "trim levels" as found in light-duty vehicles is different for a vocational truck. The 340 was often configured to order. Key features would be dictated by the specific vocational body installed (e.g., dump body, concrete mixer, refuse collection body). Standard features would include a durable cab structure, a comprehensive gauge cluster, power steering, and various PTO (Power Take-Off) options for auxiliary equipment. Optional features might include enhanced air conditioning systems, upgraded seating, and more advanced diagnostic capabilities.
2008 Peterbilt 340 Specifications
Vehicle Information
| Year | 2008 |
| Make | Peterbilt |
| Model | 340 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Medium Truck |
Manufacturing Details
| Made In | Canada |
| Manufacturing City | MONTREAL |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 8.3-L L-6 Diesel |
| Engine Size | 8.3L |
| 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 2008 Peterbilt 340 Have?
While Peterbilt trucks are renowned for their durability, the 2008 Peterbilt 340, like any vehicle of its age and class, can experience certain issues. Owners have occasionally reported concerns related to the exhaust gas recirculation (EGR) system, particularly in models equipped with certain diesel engines. These can lead to reduced engine performance and increased emissions. Another area to monitor is the transmission, especially in high-mileage units or those used in constant stop-and-go vocational applications. Clutch wear and potential issues with the gearbox itself are not uncommon. Electrical system components, such as alternators, starters, and wiring harnesses, can also be prone to wear and tear over time, potentially leading to intermittent faults or complete failure. Some owners have also noted that the cabin climate control systems, including air conditioning and heating, might require attention as the vehicle ages. Diesel Particulate Filters (DPFs), mandated by emissions regulations, can also require periodic cleaning or replacement. Recalls for specific model years and configurations are typically addressed by Peterbilt and would have been communicated to registered owners. It is crucial for prospective buyers to obtain a detailed maintenance history for any used 2008 Peterbilt 340 to understand if common issues have been addressed. Long-term reliability is generally excellent if the truck has been properly maintained, with regular oil changes, filter replacements, and adherence to scheduled maintenance intervals. However, the demanding nature of vocational work can accelerate wear on components like brakes, suspension parts, and tires. No specific widespread model-year-related defects were predominantly reported for the 2008 340 beyond general heavy-duty truck considerations.
How long will the 2008 Peterbilt 340 last?
The 2008 Peterbilt 340, when properly maintained, is built for longevity. Owner data and typical usage patterns suggest these trucks can achieve anywhere from 500,000 to over 1,000,000 miles in their service life. With diligent maintenance, including regular fluid changes, filter replacements, and prompt attention to any minor issues, these vehicles can remain operational for 15 to 20 years or even longer. The core chassis and powertrain are exceptionally robust. Weaknesses over time typically manifest as wear and tear on auxiliary systems or components subjected to constant stress, such as suspension bushings, exhaust systems, and electrical connectors. However, the fundamental durability of the Peterbilt 340 ensures that with a commitment to maintenance, it remains a workhorse for many years.
What Technology & Safety Features are Included?
The 2008 Peterbilt 340, as a vocational truck, prioritizes functionality and durability over extensive infotainment and cutting-edge driver-assistance technologies common in modern passenger vehicles. The built-in tech is focused on operational efficiency and diagnostics. Standard features typically include a robust instrument cluster with essential gauges for engine performance, fuel level, air pressure, and warning lights. A basic AM/FM radio, and possibly an auxiliary input for an MP3 player, would have been common entertainment options, though premium sound systems were available as upgrades.
Driver-assistance features in 2008 were relatively rudimentary compared to today's standards. Features like ABS (Anti-lock Braking System) would have been standard for safety. Optional features could have included cruise control for highway driving, and potentially a basic rearview camera system for assisting with tight maneuvers, though this was less common.
Safety features were primarily focused on the structural integrity of the cab and basic passive safety. The heavy-duty construction of the Peterbilt chassis and cab provided inherent protection. Standard safety equipment would include seatbelts and potentially driver-side airbags, though airbag availability could vary.
Crash-test ratings for heavy-duty vocational trucks like the Peterbilt 340 are not typically conducted or published by organizations like the NHTSA or IIHS in the same way they are for light-duty vehicles. The design is inherently focused on robustness and operator protection in a demanding work environment. Manufacturers like Peterbilt focus on meeting stringent industry safety standards and regulations through their engineering and build quality, rather than standardized crash test performance metrics.
Driver-assistance features in 2008 were relatively rudimentary compared to today's standards. Features like ABS (Anti-lock Braking System) would have been standard for safety. Optional features could have included cruise control for highway driving, and potentially a basic rearview camera system for assisting with tight maneuvers, though this was less common.
Safety features were primarily focused on the structural integrity of the cab and basic passive safety. The heavy-duty construction of the Peterbilt chassis and cab provided inherent protection. Standard safety equipment would include seatbelts and potentially driver-side airbags, though airbag availability could vary.
Crash-test ratings for heavy-duty vocational trucks like the Peterbilt 340 are not typically conducted or published by organizations like the NHTSA or IIHS in the same way they are for light-duty vehicles. The design is inherently focused on robustness and operator protection in a demanding work environment. Manufacturers like Peterbilt focus on meeting stringent industry safety standards and regulations through their engineering and build quality, rather than standardized crash test performance metrics.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
2008 Peterbilt 340 Prices and Market Value
When new, the 2008 Peterbilt 340 would have commanded a significant price, typically ranging from $80,000 to over $150,000 depending on the specific configuration, engine, transmission, and vocational body installed. Current used market prices for a 2008 Peterbilt 340 can vary widely, generally falling between $20,000 and $60,000, contingent on mileage, overall condition, maintenance history, and specific equipment. Peterbilt trucks, especially those well-maintained, tend to depreciate slower than many other commercial vehicles due to their robust build quality and reputation. Factors significantly affecting resale value include engine hours, overall chassis condition, tire wear, the condition of any vocational body (e.g., dump bed, service body), and a documented maintenance history. Trucks that have been used in lighter-duty applications or have lower mileage typically command higher prices.
2008 Peterbilt 340 Cost of Ownership
Owning a 2008 Peterbilt 340 is generally considered costly, but the value proposition is high for those who require its capabilities. Insurance premiums will be substantial, reflecting the vehicle's value and commercial use. Fuel costs will be a significant ongoing expense due to the large diesel engines. Maintenance and repair costs are also considerable; while durable, replacement parts for heavy-duty trucks are expensive, and specialized mechanics are required. Regular, proactive maintenance is crucial to mitigate larger repair bills. Overall, it is not an economical vehicle to own for casual use, but its long-term durability and performance in demanding jobs justify the investment for commercial operators.
2008 Peterbilt 340 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2008 Peterbilt 340 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
2008 Peterbilt 340 Insurance
Insurance for a 2008 Peterbilt 340 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2008 Peterbilt 340 Compare to Other Truck?
The 2008 Peterbilt 340 competed in the vocational truck segment against formidable rivals such as the Kenworth T300, Freightliner M2, and International WorkStar. In terms of performance, Peterbilt traditionally offered robust powertrains, often PACCAR or Cummins engines, providing excellent torque and durability for heavy-duty tasks. Its performance was generally on par with or slightly above its competitors, emphasizing raw power and hauling capability.
Features in this class were focused on utility rather than luxury. While all competitors offered configurable chassis and essential operational displays, Peterbilt was often perceived as offering a slightly more refined cab environment and better build quality, appealing to drivers who spent long hours behind the wheel.
Reliability is where Peterbilt and its parent company PACCAR excel. The 340, like other Peterbilts, is known for its exceptional durability and longevity, often outlasting its direct competitors. This reputation for toughness and robust engineering is a key differentiator.
Price-wise, Peterbilts typically commanded a premium when new, reflecting their perceived higher quality and brand prestige. This premium often translated to strong resale values.
Alternatives:
For most vocational applications, the 2008 Peterbilt 340 remains an excellent choice. If looking for slightly newer technology or potentially a broader dealer network, the Freightliner M2 might be considered. However, for pure, unadulterated toughness and long-term reliability, the Peterbilt 340 is hard to beat.
Features in this class were focused on utility rather than luxury. While all competitors offered configurable chassis and essential operational displays, Peterbilt was often perceived as offering a slightly more refined cab environment and better build quality, appealing to drivers who spent long hours behind the wheel.
Reliability is where Peterbilt and its parent company PACCAR excel. The 340, like other Peterbilts, is known for its exceptional durability and longevity, often outlasting its direct competitors. This reputation for toughness and robust engineering is a key differentiator.
Price-wise, Peterbilts typically commanded a premium when new, reflecting their perceived higher quality and brand prestige. This premium often translated to strong resale values.
Alternatives:
- Kenworth T300: A very similar truck to the 340, built by the same parent company. Offers comparable performance, reliability, and build quality. Often considered a direct peer.
- Freightliner M2 Series: A strong competitor, often offering a slightly more modern interior and potentially a broader range of powertrain options. Reliability is generally good, though Peterbilt often holds an edge in perceived long-term durability.
- International WorkStar: Known for its ruggedness and suitability for severe service applications. It's a capable alternative, particularly for extreme off-road or construction environments.
For most vocational applications, the 2008 Peterbilt 340 remains an excellent choice. If looking for slightly newer technology or potentially a broader dealer network, the Freightliner M2 might be considered. However, for pure, unadulterated toughness and long-term reliability, the Peterbilt 340 is hard to beat.
Final Verdict: Is the 2008 Peterbilt 340 a Good Truck?
The 2008 Peterbilt 340 is ideal for businesses and individuals requiring a dependable, heavy-duty vocational truck for demanding applications such as construction, utility work, refuse collection, or specialized hauling. Its robust build, legendary reliability, and powerful performance make it a worthwhile investment, especially on the used market, where it offers significant value.
It is absolutely worth buying for its intended purpose, provided it has been well-maintained. Prospective buyers should prioritize trucks with detailed service records, lower mileage (for its class), and in good overall condition. While new models are expensive, a used 2008 Peterbilt 340, bought with careful inspection, represents a cost-effective way to acquire a truck renowned for its longevity and capability. Focus on models with engines and transmissions that align with specific operational needs. Avoid units that show signs of severe neglect or extensive abuse.
It is absolutely worth buying for its intended purpose, provided it has been well-maintained. Prospective buyers should prioritize trucks with detailed service records, lower mileage (for its class), and in good overall condition. While new models are expensive, a used 2008 Peterbilt 340, bought with careful inspection, represents a cost-effective way to acquire a truck renowned for its longevity and capability. Focus on models with engines and transmissions that align with specific operational needs. Avoid units that show signs of severe neglect or extensive abuse.
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.