The 1999 Chevrolet P30 is a versatile chassis-cab truck, part of a long-standing lineage produced by Chevrolet from the mid-1970s through 2009. Known for its robust construction and adaptability, it served as the foundation for countless custom applications including RVs, delivery vans, and specialty vehicles. Its popularity stems from its durability and the vast array of upfitting possibilities. While specific trims varied greatly depending on the upfitter, base models were functional and built for work.
The Good
The 1999 P30 offers exceptional durability and a robust platform for customization, appealing to practical buyers focused on longevity. Its no-nonsense design prioritizes function. For the emotionally invested, it represents the freedom to build a dream vehicle, from a cozy RV to a specialized mobile business.
The Bad
Owners should watch for rust, particularly on the frame and body panels, especially in humid or salted environments. Potential issues with the aging drivetrain components, such as transmission and rear axle wear, are also common concerns. Electrical gremlins can arise with age.
1999 Chevrolet P30: Quick Overview
The 1999 Chevrolet P30 was available with several engine options, primarily focusing on V8 gasoline and diesel powerplants suited for heavy-duty use.
Engine Options:
- 5.7L Vortec 350 V8 Gasoline Engine: A common choice offering a balance of power and availability.
- 7.4L Vortec 454 V8 Gasoline Engine: Providing more substantial power for heavier loads and demanding applications.
- 6.5L Detroit Diesel V8 Turbocharged Engine: Known for its torque and fuel efficiency under load, favored for RV and commercial applications.
Horsepower:
- The 5.7L V8 typically produced around 200-215 horsepower.
- The 7.4L V8 offered approximately 230-250 horsepower.
- The 6.5L Turbo Diesel generally produced around 190-215 horsepower, with torque being its strong suit.
Fuel Economy:
Fuel economy was not a primary design focus for the P30, given its utilitarian nature. Expect figures generally in the range of 10-15 MPG, heavily dependent on the engine, load, and driving conditions.
0-60 Times:
0-60 MPH times are not typically a meaningful metric for the P30 due to its intended use as a work vehicle or platform for conversion. Acceleration was moderate and focused on torque for hauling rather than speed.
Towing Capacity:
Towing capacity varied significantly based on the specific chassis configuration, suspension, engine, and axle ratio chosen. The P30 was designed to handle substantial towing loads, with ratings often exceeding 10,000 lbs for properly equipped models.
Trim-Level Features:
The P30 itself was a chassis and cab, meaning "trims" were largely determined by the upfitter. Standard features on the chassis itself were basic and focused on functionality:
- Heavy-duty frame and suspension
- Power steering
- Power brakes
- Basic instrument cluster
- Adjustable steering column
- Various wheelbase and GVWR options
1999 Chevrolet P30 Specifications
Vehicle Information
| Year | 1999 |
| Make | Chevrolet |
| Model | P30 |
| Trim | - |
| Style | - |
| Type | Bus |
| Category | Cargo Van |
Manufacturing Details
| Made In | United States |
| Manufacturing City | DETROIT |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 6.5-L V-8 OHV 16V Diesel |
| Engine Size | 6.5L |
| Engine Cylinders | 8 |
| 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 1999 Chevrolet P30 Have?
The 1999 Chevrolet P30, like many vehicles of its era, has common areas of concern that owners frequently report. A prevalent issue is rust, particularly on the frame rails, rocker panels, wheel wells, and exhaust system. This is exacerbated in regions with harsh winters or high humidity. Buyers should thoroughly inspect the undercarriage for structural integrity.
The 6.5L Turbo Diesel engine, while known for its durability, can suffer from injector pump failures (specifically the PMD - Pump Mounted Driver) which can lead to stalling or no-start conditions. The intake manifold crossover seals can also leak. Thermostat housing leaks are another point of attention. For gasoline engines, particularly the 5.7L Vortec, intake manifold gasket leaks are a known weakness that can lead to coolant loss and other drivability issues.
Transmission issues can also arise with age and mileage. Common complaints include slipping gears, delayed shifting, or complete failure, often stemming from worn clutches or torque converter problems. Regular fluid changes are crucial for longevity.
Brake system components, including rotors and calipers, may require more frequent attention due to the vehicle's weight and intended use. Suspension components, such as ball joints, tie rod ends, and leaf springs, can also wear out over time, leading to alignment issues and a less stable ride.
While there aren't widespread, model-year specific recalls that are universally known for the 1999 P30, owners should always check with the NHTSA (National Highway Traffic Safety Administration) for any outstanding recalls applicable to their specific VIN. Long-term reliability is generally considered good if the vehicle has been well-maintained, but these common wear-and-tear items will require attention as the vehicle ages.
The 6.5L Turbo Diesel engine, while known for its durability, can suffer from injector pump failures (specifically the PMD - Pump Mounted Driver) which can lead to stalling or no-start conditions. The intake manifold crossover seals can also leak. Thermostat housing leaks are another point of attention. For gasoline engines, particularly the 5.7L Vortec, intake manifold gasket leaks are a known weakness that can lead to coolant loss and other drivability issues.
Transmission issues can also arise with age and mileage. Common complaints include slipping gears, delayed shifting, or complete failure, often stemming from worn clutches or torque converter problems. Regular fluid changes are crucial for longevity.
Brake system components, including rotors and calipers, may require more frequent attention due to the vehicle's weight and intended use. Suspension components, such as ball joints, tie rod ends, and leaf springs, can also wear out over time, leading to alignment issues and a less stable ride.
While there aren't widespread, model-year specific recalls that are universally known for the 1999 P30, owners should always check with the NHTSA (National Highway Traffic Safety Administration) for any outstanding recalls applicable to their specific VIN. Long-term reliability is generally considered good if the vehicle has been well-maintained, but these common wear-and-tear items will require attention as the vehicle ages.
How long will the 1999 Chevrolet P30 last?
Based on owner data and typical usage patterns, a well-maintained 1999 Chevrolet P30 can reasonably achieve 200,000 to 300,000 miles or more. Many diesel variants have even surpassed 400,000 miles with diligent care. Long-term durability is a strong suit, particularly for the chassis and diesel engines, provided regular fluid changes, timely repairs, and preventative maintenance are performed. Weaknesses that emerge over time are primarily related to aging components such as the drivetrain, suspension, and body rust, which can accelerate wear and require significant investment to address if neglected. Proper care is paramount for maximizing its service life.
What Technology & Safety Features are Included?
The 1999 Chevrolet P30 was built with functionality and utility as its primary focus, meaning its technology, entertainment, and advanced driver-assistance features are quite basic by modern standards.
Built-in Tech & Entertainment:
Standard equipment typically included a basic AM/FM radio, often with a cassette player. Higher trims or optional packages might have offered a CD player. Speakers were generally limited to the front doors. Climate control was usually manual, with simple knobs for fan speed and temperature. Power windows and door locks were typically optional, with manual operation being common on base models. The dashboard layout was straightforward, prioritizing essential readouts like speed, fuel level, engine temperature, and oil pressure.
Driver-Assistance Features:
Driver-assistance technologies as we know them today were virtually non-existent. Features like cruise control were available as an option. Rearview mirrors were manual, and side mirrors were often manually adjusted. Anti-lock Braking System (ABS) was available, particularly on heavier duty configurations, contributing to safer stopping power.
Safety Features:
Standard safety features were limited to seat belts and basic passive safety. Airbags were standard for the driver and front passenger. The robust construction of the P30 chassis contributed to a sense of structural integrity.
Optional Features:
Beyond the aforementioned cruise control, power accessories, and upgraded audio systems, optional features were heavily dependent on the intended final application. For RV conversions, options could include sophisticated electrical systems, plumbing, and appliances. For commercial use, chassis could be optioned with specific suspension enhancements, auxiliary fuel tanks, or specialized transmissions.
Crash-Test Ratings:
Specific crash-test ratings for the 1999 Chevrolet P30 chassis-cab are not readily available in the same way they are for passenger cars or light-duty trucks. Chevrolet did not subject this utilitarian platform to the same rigorous testing protocols as consumer vehicles. The focus was on its structural integrity for upfitting and carrying loads. The vehicle's inherent heavy-duty construction and basic safety equipment would have provided a degree of protection, but without official ratings, it's difficult to quantify.
Built-in Tech & Entertainment:
Standard equipment typically included a basic AM/FM radio, often with a cassette player. Higher trims or optional packages might have offered a CD player. Speakers were generally limited to the front doors. Climate control was usually manual, with simple knobs for fan speed and temperature. Power windows and door locks were typically optional, with manual operation being common on base models. The dashboard layout was straightforward, prioritizing essential readouts like speed, fuel level, engine temperature, and oil pressure.
Driver-Assistance Features:
Driver-assistance technologies as we know them today were virtually non-existent. Features like cruise control were available as an option. Rearview mirrors were manual, and side mirrors were often manually adjusted. Anti-lock Braking System (ABS) was available, particularly on heavier duty configurations, contributing to safer stopping power.
Safety Features:
Standard safety features were limited to seat belts and basic passive safety. Airbags were standard for the driver and front passenger. The robust construction of the P30 chassis contributed to a sense of structural integrity.
Optional Features:
Beyond the aforementioned cruise control, power accessories, and upgraded audio systems, optional features were heavily dependent on the intended final application. For RV conversions, options could include sophisticated electrical systems, plumbing, and appliances. For commercial use, chassis could be optioned with specific suspension enhancements, auxiliary fuel tanks, or specialized transmissions.
Crash-Test Ratings:
Specific crash-test ratings for the 1999 Chevrolet P30 chassis-cab are not readily available in the same way they are for passenger cars or light-duty trucks. Chevrolet did not subject this utilitarian platform to the same rigorous testing protocols as consumer vehicles. The focus was on its structural integrity for upfitting and carrying loads. The vehicle's inherent heavy-duty construction and basic safety equipment would have provided a degree of protection, but without official ratings, it's difficult to quantify.
What Colors Options are Available?
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1999 Chevrolet P30 Prices and Market Value
New, the 1999 Chevrolet P30 chassis-cab prices varied wildly based on wheelbase, GVWR, and engine selection, but typically ranged from approximately $25,000 to $40,000+ before any custom bodywork or conversion. Today, the used market reflects its age and utility. Prices can range from as low as $3,000 for project vehicles or those with high mileage and condition issues, to $15,000 or more for well-maintained RV conversions or specialized commercial vehicles in good condition. Depreciation has been significant, but the value is now tied to its condition, mileage, and the quality of its conversion or upfitting. A clean, well-maintained P30, especially a diesel, holds its value better than a neglected gasoline model. Rust and mechanical condition are the biggest factors impacting resale value.
1999 Chevrolet P30 Cost of Ownership
Ownership costs for a 1999 P30 can be moderate to high. Insurance rates will vary depending on its configuration (e.g., RV vs. commercial) and your driving record, but expect it to be higher than a standard car. Fuel costs will be significant, especially for gasoline engines, with diesel offering better MPG but higher fuel prices. Routine maintenance, like oil changes and filter replacements, is standard. However, repairs for aging components, particularly diesel injection systems, transmissions, and potential rust remediation, can be costly. Overall, while the initial purchase price might be low, ongoing maintenance and potential repairs can make it a moderately expensive vehicle to own, rather than economical, especially if not properly cared for.
1999 Chevrolet P30 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1999 Chevrolet P30 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
1999 Chevrolet P30 Insurance
Insurance for a 1999 Chevrolet P30 is moderately priced, reflecting its status as a Bus with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1999 Chevrolet P30 Compare to Other Bus?
The 1999 Chevrolet P30 occupied a unique niche as a chassis-cab platform, making direct comparisons to traditional trucks or vans challenging. Its primary rivals were other chassis-cab offerings from manufacturers like Ford (e.g., E-Series chassis-cab) and Dodge (e.g., Ram chassis-cab).
Performance: In terms of raw powertrain performance, the P30 offered robust V8 gasoline and diesel options comparable to its competitors. The diesel engines, in particular, provided excellent torque for hauling and towing, a key consideration for RV and commercial applications. Gasoline engines were adequate for general use.
Features: Feature-wise, the P30 was basic, prioritizing function over amenities. Competitors like Ford's E-Series offered similar levels of standard and optional equipment, focusing on utility. Modern chassis-cab trucks (e.g., Ford F-Series Super Duty chassis, Ram 2500/3500 chassis) offer vastly superior technology, safety, and comfort features, but at a significantly higher price point.
Reliability: The P30 chassis is known for its durability and ruggedness, especially the diesel variants. Competitors like the Ford E-Series also have a reputation for solid, long-term reliability. However, age is a major factor for all these vehicles; common issues like rust and wear on aging drivetrains are prevalent across the board.
Price: In its era, the P30 was competitively priced against its direct chassis-cab rivals. On the used market, the 1999 P30 generally offers good value for those seeking a customizable platform. Its price point is often lower than comparable chassis from its direct competitors, especially if looking at less common configurations.
Alternatives:
Performance: In terms of raw powertrain performance, the P30 offered robust V8 gasoline and diesel options comparable to its competitors. The diesel engines, in particular, provided excellent torque for hauling and towing, a key consideration for RV and commercial applications. Gasoline engines were adequate for general use.
Features: Feature-wise, the P30 was basic, prioritizing function over amenities. Competitors like Ford's E-Series offered similar levels of standard and optional equipment, focusing on utility. Modern chassis-cab trucks (e.g., Ford F-Series Super Duty chassis, Ram 2500/3500 chassis) offer vastly superior technology, safety, and comfort features, but at a significantly higher price point.
Reliability: The P30 chassis is known for its durability and ruggedness, especially the diesel variants. Competitors like the Ford E-Series also have a reputation for solid, long-term reliability. However, age is a major factor for all these vehicles; common issues like rust and wear on aging drivetrains are prevalent across the board.
Price: In its era, the P30 was competitively priced against its direct chassis-cab rivals. On the used market, the 1999 P30 generally offers good value for those seeking a customizable platform. Its price point is often lower than comparable chassis from its direct competitors, especially if looking at less common configurations.
Alternatives:
- Similar: Ford E-Series chassis-cab (similar era) is a direct competitor offering comparable capabilities and reliability.
- Modern: For buyers prioritizing modern features, safety, and efficiency, newer chassis-cab trucks from Ford, Ram, or Chevrolet (Silverado chassis-cab) are superior but considerably more expensive. For RV conversions, purpose-built Class C chassis from manufacturers like Thor or Winnebago (based on Ford or Mercedes-Benz platforms) offer integrated living amenities, but again, at a much higher cost.
Final Verdict: Is the 1999 Chevrolet P30 a Good Bus?
The 1999 Chevrolet P30 is ideal for DIY enthusiasts, custom builders, small businesses needing a versatile work platform, or individuals seeking a project vehicle for RV or specialty conversions. It is worth buying for those who prioritize robust construction, a customizable platform, and potentially lower upfront costs compared to modern alternatives, especially if they possess mechanical skills. It is best purchased used, with a preference for diesel engines and models that have been well-maintained and show minimal rust. Specific trims are less relevant than the overall condition of the chassis and powertrain. It is not suitable for buyers seeking modern technology, advanced safety features, or a low-maintenance daily driver.
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