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1999 Prevost Bus Overview, Reviews, Ratings & Specs

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Jovan | June 4, 2026
The 1999 Prevost Bus, a luxury motorcoach chassis, boasts a rich heritage originating from Quebec, Canada. Primarily offered as a Class A motorhome chassis, it represents the pinnacle of coachbuilding for its era. While specific trims varied based on the final coachbuilder (e.g., Featherlite, Marathon), the core Prevost model was synonymous with premium conversion. New, these platforms commanded substantial prices, often exceeding $300,000, and remain highly sought after on the used market for their robust construction and unparalleled travel experience.
The Good

The 1999 Prevost Bus offers exceptional ride comfort and a robust, reliable chassis. Its impressive performance, coupled with a spacious, luxurious interior potential, appeals to those seeking ultimate travel freedom and a statement of quality. The long-term value proposition is strong due to its durable construction.

The Bad

Potential buyers should be aware of age-related wear, particularly in seals, suspension components, and electrical systems. Older models may require significant maintenance and upgrades. The sheer size can also be a challenge for parking and maneuverability in tight spaces.

1999 Prevost Bus: Quick Overview

  • Engine Options: Prevost primarily utilized Detroit Diesel Series 60 engines in 1999 models. Some may also feature Cummins ISX engines, depending on the coachbuilder's specifications and conversions.
  • Horsepower: Typically ranging from 400 to 500 horsepower for the Detroit Diesel Series 60.
  • Fuel Economy: Fuel economy is generally poor due to the vehicle's size and weight. Expect figures in the range of 6-10 miles per gallon (MPG), highly dependent on driving conditions, load, and terrain.
  • 0-60 Times: Official 0-60 mph times are rarely published for vehicles of this class and purpose. However, due to their immense weight and power, acceleration is gradual, likely in the 20-30 second range or more. The focus is on sustained cruising, not rapid acceleration.
  • Towing Capacity: While the chassis itself is incredibly robust, the towing capacity is determined by the specific coachbuilder's integration and the motorhome's Gross Combined Weight Rating (GCWR). Typically, these can tow substantial loads, such as trailers or vehicles, often rated for 10,000 lbs or more, provided the overall weight limits are not exceeded.
  • Trim-Level Features: As Prevost primarily supplied the chassis, 'trim levels' are defined by the coachbuilder's interior and exterior luxury appointments. Common features found in 1999 Prevost conversions include:
    • Fully equipped kitchens with high-end appliances (refrigerators, stoves, microwaves, dishwashers).
    • Luxurious living areas with plush seating, entertainment systems (TVs, stereos, surround sound), and often fireplaces.
    • Spacious bathrooms with separate showers, sinks, and toilets, sometimes including full-size tubs.
    • Comfortable master bedrooms with queen or king-sized beds, ample closet space, and ensuite bathrooms.
    • Advanced climate control systems, including multi-zone air conditioning and heating.
    • Onboard generators for independent power.
    • Extensive exterior storage bays.
    • Premium chassis features like independent front suspension, air ride suspension, and robust braking systems.

1999 Prevost Bus Specifications

Vehicle Information
Year 1999
Make Prevost
Model Bus
Trim -
Style -
Type Bus
Category Bus
Manufacturing Details
Made In Canada
Manufacturing City STE-CLAIRE
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating 33000 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 12.7L L6
Engine Size 12.7L
Engine Cylinders 6
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain -
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 Prevost Bus Have?

While Prevost chassis are renowned for their robust build quality, any vehicle from 1999 will inevitably have age-related issues. Common concerns for a 1999 Prevost Bus, often amplified by the luxury motorhome conversions, include:

Electrical System Issues: With age, wiring harnesses can degrade, leading to intermittent electrical problems. This can manifest as non-functioning lights, appliances, or control systems. The complex electrical systems in RV conversions are particularly susceptible.

Suspension and Air Bags: The air suspension system, while providing an excellent ride, can develop leaks in air bags, lines, or valves over time. This can lead to a saggy ride height or uneven suspension.

Seal Degradation: Rubber seals around windows, doors, and roof hatches can dry out and crack, leading to water intrusion and potential interior damage. This is a common issue for RVs of this vintage.

Engine and Transmission Maintenance: The Detroit Diesel Series 60 engine is generally reliable, but like any engine, it requires diligent maintenance. Neglected maintenance can lead to issues with fuel injectors, turbochargers, or cooling systems. The Allison transmissions also need regular fluid and filter changes.

Corrosion: Depending on the climate and storage, corrosion can be a concern, especially on the undercarriage, chassis components, and body panels. Prevost buses are built with quality materials, but prolonged exposure to salt or moisture can take a toll.

HVAC System: The multiple air conditioning and heating units, especially in larger conversions, can experience wear and tear. Compressors, fans, and control boards are common points of failure.

Recalls: Specific recalls for the 1999 Prevost chassis itself are less common and usually tied to the conversion builder's final product. However, it's crucial to check for any recalls related to the engine, transmission, or major components by the original manufacturers (e.g., Detroit Diesel, Allison). Owners should always consult the National Highway Traffic Safety Administration (NHTSA) website for any open recalls associated with the VIN.

Long-term reliability is highly dependent on the quality of the original conversion and the subsequent maintenance it has received. A well-maintained 1999 Prevost can still offer many years of service, but potential buyers must factor in the likelihood of needing repairs and upgrades due to age.

How long will the 1999 Prevost Bus last?

Based on owner data and the robust engineering of Prevost chassis, a well-maintained 1999 Prevost Bus can realistically achieve 300,000 to 500,000 miles, and in some cases, even more. Many owners report their chassis as being incredibly durable, with the fundamental structure and drivetrain holding up exceptionally well over time. The key to this longevity lies in rigorous and consistent maintenance. Weaknesses that emerge over time are primarily related to the aging of components, such as seals, rubber hoses, suspension air bags, and electrical connections, rather than fundamental design flaws. The chassis itself is built to last, but the associated systems and the luxury conversion elements will require ongoing attention and potential replacement as they accumulate years and mileage.

What Technology & Safety Features are Included?

The 1999 Prevost Bus, as a chassis platform, did not come with the extensive integrated technology, driver-assistance, or advanced safety features commonly found in modern vehicles. Its focus was on robust mechanical engineering and providing a foundation for luxury coach conversions.

Built-in Tech and Entertainment: The 'tech' and 'entertainment' features were almost entirely dependent on the aftermarket conversion. This typically included premium sound systems, multiple televisions (often CRT technology for the era), VCRs or DVD players, and sometimes satellite radio receivers. Control systems for lighting, climate, and appliances were usually proprietary to the coachbuilder, ranging from simple switches to early forms of integrated control panels.

Driver-Assistance Features: Driver-assistance features were minimal by today's standards. Expectations would include standard power steering, power brakes, and potentially cruise control. Features like rearview cameras were optional and not universally equipped. Advanced systems like lane departure warnings, adaptive cruise control, or automatic emergency braking were not available.

Safety Features: Safety features focused on the structural integrity of the chassis and essential braking systems. Standard safety equipment would include seatbelts for the driver and passengers, durable construction, and a robust braking system. Features such as anti-lock braking systems (ABS) were available. Airbags for the driver were becoming more common but were not always standard across all configurations.

Optional Features: Optional features offered by Prevost and their conversion partners included things like an auxiliary power unit (APU) for generator-less power, upgraded sound and video systems, more sophisticated climate control zoning, and sometimes even external entertainment setups. The conversion builder determined the vast majority of available options.

Crash-Test Ratings: Prevost, as a manufacturer of bus chassis, does not typically undergo or publish consumer-style crash-test ratings in the same way that passenger cars or SUVs do. The safety of a converted motorhome is largely influenced by the structural integrity of the coachbuilder's integration and the overall design of the living space. Prevost chassis are engineered for extreme durability and passenger safety in commercial bus applications, which translates to a very strong foundation for motorhomes.

What Colors Options are Available?

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1999 Prevost Bus Prices and Market Value

When new, a 1999 Prevost bus chassis alone would likely have cost upwards of $300,000, with fully converted luxury motorhomes often exceeding $500,000 to $1 million depending on the coachbuilder and level of customization.

Today, the used market for a 1999 Prevost Bus conversion is highly variable. Prices can range significantly, from $40,000 for models needing considerable work or with basic conversions, to $100,000 or even more for meticulously maintained, high-end conversions with updated amenities.

Depreciation has been substantial from their original peak, which is typical for RVs. However, Prevost chassis hold their value remarkably well compared to other RVs due to their unparalleled build quality and longevity. Factors affecting resale value include the condition of the chassis, the quality and maintenance of the conversion, updated interior amenities, engine and transmission health, and overall cosmetic appeal. A well-cared-for Prevost is a desirable asset for its durability and luxury potential.

1999 Prevost Bus Cost of Ownership

Owning a 1999 Prevost Bus is undeniably costly. Insurance premiums can be high due to the value and size, often requiring specialized RV insurance. Fuel costs are significant, with 6-10 MPG being typical for its powerful diesel engines. Maintenance and repairs are also a major expense; while the chassis is robust, parts for luxury conversions can be expensive and specialized. Routine maintenance on the diesel engine, transmission, and air suspension is crucial. Overall, the 1999 Prevost Bus is a costly vehicle to own, appealing to those who prioritize luxury and durability over economy. Regular investment in upkeep is essential for long-term enjoyment.

1999 Prevost Bus Fuel Efficiency

Fuel Type Diesel
Fuel Capacity -
City Mileage -
Highway Mileage -

1999 Prevost Bus 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 Prevost Bus Insurance

Insurance for a 1999 Prevost Bus is moderately priced, reflecting its status as a Bus with strong safety ratings and
reasonable repair costs.

How Does the 1999 Prevost Bus Compare to Other Bus?

The 1999 Prevost Bus competed in a niche segment of the luxury motorhome market, primarily against other high-end chassis manufacturers and their integrated coach offerings.

Key Rivals:
  • Newell Coach: Newell is another premium American manufacturer known for its custom-built, high-end motorhomes built on their own chassis. Similar to Prevost, Newell offers exceptional build quality, luxury, and robust performance, often with a higher degree of customization and a corresponding higher price tag.
  • American Coach (Fleetwood): While often less bespoke than Prevost or Newell, American Coach represented a significant luxury offering from a major RV manufacturer. They provided luxurious interiors and solid chassis, though perhaps not the same level of commercial-grade construction as Prevost.
  • Country Coach: Another well-respected name in luxury motorhomes, Country Coach offered high-quality builds with impressive amenities. Their chassis were also robust, aiming for a premium experience, though sometimes less overtly over-engineered than a Prevost.

Performance: Prevost chassis, with their powerful diesel engines (typically Detroit Diesel Series 60), offer strong cruising performance and excellent towing capability, often surpassing many other RV chassis in terms of raw power and the ability to maintain speed over challenging terrain. Newell likely matches this closely.

Features: In 1999, Prevost conversions were at the forefront of luxury RV features. The inherent structural integrity allowed for spacious, well-appointed interiors. Coachbuilders on Prevost chassis often pushed the boundaries of RV luxury. Competitors also offered high levels of luxury, but Prevost's reputation for robust engineering often meant a more substantial foundation for those features.

Reliability: Prevost chassis are legendary for their reliability and longevity. The commercial-grade engineering and robust construction mean that the core components are built to withstand significant use. While all vehicles of this age require maintenance, the fundamental reliability of a Prevost chassis is often considered superior to many competitors. Newell would be a close contender.

Price: New, Prevost conversions were at the top end of the pricing spectrum, often matching or exceeding other premium brands. Used prices for 1999 models reflect this initial cost and the ongoing demand for their quality, typically holding their value better than many other RVs.

Alternatives:
  • Similar: If seeking a comparable level of robust construction and luxury, a used Newell Coach from a similar model year would be the closest alternative.
  • Potentially Better Value (with caveats): For those prioritizing luxury but potentially willing to compromise slightly on the 'bulletproof' commercial-grade chassis, a well-maintained high-end American Coach or Country Coach could offer a more accessible entry point into luxury motorhoming, though long-term durability might not match Prevost.

Ultimately, the Prevost chassis represents a benchmark for luxury motorhome construction and durability. While competitors offer compelling luxury, Prevost stands out for its commercial-grade engineering and long-term resilience.

Final Verdict: Is the 1999 Prevost Bus a Good Bus?

The 1999 Prevost Bus, as a luxury motorhome conversion, is ideal for seasoned RVers, full-time travelers, or those seeking the utmost in comfort, durability, and a prestigious travel experience. It is not an economical purchase; it's an investment in a highly engineered, exceptionally well-built vehicle.

It is worth buying for those who prioritize longevity and a superior ride over the latest tech gadgets. Its value lies in its robust chassis and the potential for continued luxury travel for many years, provided it has been well-maintained. Buying used is the only option, and careful inspection is paramount. Focus on models with documented maintenance history, solid engine and transmission health, and a conversion that aligns with your needs and budget for potential updates. Specific 'trims' are defined by the coachbuilder, so evaluating the conversion quality is as important as the chassis condition. It represents a solid, albeit costly, choice for the discerning buyer.

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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.