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2013 Tiffin Allegro Bus 45LP Overview, Reviews, Ratings & Specs

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Cathleen V | October 5, 2025
The 2013 Tiffin Allegro Bus 45LP is a luxurious Class A diesel motorhome, a flagship model from Tiffin Motorhomes, a respected name in the RV industry known for quality. This particular model represents a peak in its model year range, offering unparalleled comfort and amenities for extended travel. The 45LP designation typically signifies its length and floorplan configuration, emphasizing spacious living and sleeping quarters. It stands out for its robust construction, elegant interiors, and comprehensive feature set, making it a highly sought-after pre-owned luxury RV.
The Good

The 2013 Tiffin Allegro Bus 45LP excels with a powerful diesel engine delivering confident performance for any terrain. Its legendary Tiffin build quality ensures reliability for countless adventures. Inside, opulent comfort and thoughtful design create a home-away-from-home, appealing to both the desire for luxury travel and the practical need for a dependable, well-appointed RV.

The Bad

While generally well-regarded, potential buyers should be aware of the inherent complexity of a 2013 luxury RV. Specific watch-outs might include checking the condition of slide-out mechanisms, the functionality of all onboard electronics and appliances, and potential wear and tear on plumbing and HVAC systems due to age.

2013 Tiffin Allegro Bus 45LP: Quick Overview

  • Engine Options: The 2013 Tiffin Allegro Bus 45LP typically comes equipped with a Cummins ISL 9.0L diesel engine.
  • Horsepower: This engine generally produces around 400 horsepower.
  • Torque: Expect approximately 1,200 lb-ft of torque, crucial for hauling a heavy motorhome and towing.
  • Fuel Economy: Fuel economy for Class A diesel pushers like the Allegro Bus 45LP is highly variable, depending on driving conditions, speed, terrain, and load. A realistic expectation is typically in the range of 6 to 9 miles per gallon.
  • 0-60 Times: Precise 0-60 mph times are rarely published for Class A motorhomes as they are not designed for rapid acceleration. However, with its powerful diesel engine, it offers adequate acceleration for merging and passing on highways, likely taking upwards of 20-30 seconds.
  • Towing Capacity: The towing capacity is substantial, typically rated at 10,000 to 15,000 pounds, allowing owners to tow a car or other recreational vehicles. This is a significant feature for extended travel.
  • Transmission: Usually paired with an Allison 3000 or 4000 series 6-speed automatic transmission, known for its smooth shifts and durability.
  • Chassis: Built on a robust Freightliner XCR raised rail chassis, providing a strong foundation and ample underfloor storage.
  • Key Trim-Level Features (Allegro Bus 45LP):
    • Spacious and luxurious floor plan, often with multiple slide-outs for expanded living space.
    • High-end finishes including solid wood cabinetry, granite countertops, and premium upholstery.
    • Full-size residential-style appliances, such as a residential refrigerator, convection microwave, and induction cooktop.
    • Multiple LED televisions, a sophisticated entertainment system with surround sound, and often a built-in soundbar.
    • Comfortable king-size bed in the master suite, often with a walk-in closet and en-suite bathroom.
    • Large, well-appointed bathrooms with premium fixtures, spacious showers, and sometimes a washer/dryer combo.
    • Advanced climate control systems, including multiple air conditioning units and a furnace.
    • Power awning, automatic leveling system, and extensive exterior storage compartments.
    • Hydraulic or air brakes for superior stopping power.
    • Onan 10kW or 12.5kW diesel generator to provide ample onboard power.

2013 Tiffin Allegro Bus 45LP Specifications

Vehicle Information
Year 2013
Make Tiffin
Model Allegro Bus 45LP
Trim -
Style -
Type Truck
Category Heavy Truck
Manufacturing Details
Made In United States
Manufacturing City RED BAY
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating 33001 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine ISL
Engine Size 8.9L
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 2013 Tiffin Allegro Bus 45LP Have?

The 2013 Tiffin Allegro Bus 45LP, like many complex luxury vehicles of its era, can exhibit certain common issues that owners may encounter over time. While Tiffin is generally praised for its build quality, no RV is entirely immune to problems.

One area that sometimes requires attention on coaches of this age relates to the electronics and appliance systems. Issues can arise with control boards, inverters, and even refrigerator or HVAC components, especially after years of use. Regular maintenance and professional checks are crucial here.

Another point to consider is the slide-out mechanisms. These are complex systems, and over time, seals can degrade, motors may weaken, or the tracks can become misaligned, leading to difficulty in operation or leaks if not properly maintained. Owners should ensure these are thoroughly inspected.

The plumbing system, including water pumps, faucets, and sewage systems, can also experience wear and tear. Winterization and de-winterization processes, if not performed correctly, can lead to issues like frozen pipes or damaged components. Regular flushing and checks for leaks are advisable.

Regarding recalls, it is always essential for potential buyers to research any specific recalls issued for the 2013 model year of the Allegro Bus. These can typically be found on the NHTSA (National Highway Traffic Safety Administration) website by entering the VIN. Recalls could pertain to chassis components, electrical systems, or safety features.

Long-term reliability is generally strong with Tiffin products, often attributed to their robust construction and the use of quality components. However, the maintenance history is paramount. A well-maintained 2013 Allegro Bus that has undergone regular servicing, particularly of the engine, transmission, and generator, will likely offer significantly better long-term reliability than one that has been neglected. The Cummins ISL engine is known for its durability when properly cared for. Owners should look for evidence of oil changes, filter replacements, and checks on all major systems.

How long will the 2013 Tiffin Allegro Bus 45LP last?

The 2013 Tiffin Allegro Bus 45LP, with proper and diligent maintenance, is built for extensive service life. A typical RV user might average 10,000 to 15,000 miles per year, meaning a 2013 model could realistically have accumulated between 100,000 and 200,000 miles. Many owners push their luxury motorhomes much further, with some exceeding 300,000 miles. The long-term durability is largely dependent on the owner's commitment to preventative maintenance. The Cummins diesel engine and Allison transmission are known for their longevity. Weaknesses that may emerge over time, as with any complex vehicle, are primarily related to seals, electronics, and appliances, rather than fundamental structural or powertrain issues, provided they are regularly serviced and any minor problems are addressed promptly.

What Technology & Safety Features are Included?

The 2013 Tiffin Allegro Bus 45LP is equipped with a suite of technology and safety features befitting its luxury status, though it predates some of the advanced driver-assistance systems common in today's automotive world.

Built-in Tech and Entertainment: Standard entertainment systems typically include multiple flat-screen televisions (often a large one in the living area and another in the bedroom), a DVD player, and a premium sound system with indoor and outdoor speakers. Some models might have a built-in navigation system for the driver. The coach's control panel would manage lighting, climate, and generator functions, often through an intuitive interface. Remote controls are ubiquitous for various systems.

Driver-Assistance Features: As a 2013 model, advanced driver-assistance systems like lane departure warning, adaptive cruise control, or automatic emergency braking are generally not standard. However, it would feature essential safety and convenience systems for drivers. This includes a rear-view camera system, often with audio, to aid in backing up. Power steering and power brakes are standard, offering responsive control. The powerful diesel engine and robust chassis contribute to a secure driving experience. Some optional upgrades might have included upgraded camera systems or enhanced audio components.

Safety Features: Safety is paramount in a large motorhome. The Allegro Bus features heavy-duty construction, including a steel frame and reinforced walls. Seat belts are standard for all occupants while seated. The braking system is robust, designed to handle the significant weight of the coach. Emergency exits are strategically placed.

Optional Features: Many Allegro Bus models were highly customizable. Optional features could have included a satellite radio/TV system, enhanced Wi-Fi capabilities, a more sophisticated central control system for various coach functions, and potentially a tire pressure monitoring system (TPMS) for the coach and towed vehicle.

Crash-Test Ratings: Specific crash-test ratings, akin to those for passenger cars and SUVs from agencies like the NHTSA or IIHS, are not typically available for Class A motorhomes. The safety of these vehicles is evaluated based on their structural integrity, braking capabilities, and adherence to RV industry safety standards and regulations.

What Colors Options are Available?

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2013 Tiffin Allegro Bus 45LP Prices and Market Value

When new, the 2013 Tiffin Allegro Bus 45LP would have commanded a significant price, typically ranging from $400,000 to over $500,000 depending on factory options and customization. The used market for a 2013 model presents a considerable value proposition. Current prices can range widely, from approximately $150,000 to $250,000 or more, heavily influenced by mileage, condition, maintenance history, and the presence of desirable optional features. Luxury diesel pushers experience depreciation, but Tiffin's reputation for quality helps mitigate this significantly compared to lesser-known brands. Factors affecting resale value include overall condition, interior and exterior aesthetics, the functionality of all systems, recent maintenance records, and the current market demand for high-end RVs.

2013 Tiffin Allegro Bus 45LP Cost of Ownership

Owning a 2013 Tiffin Allegro Bus 45LP is undeniably costly, though the value derived from luxury travel can offset this for passionate RVers. Insurance will be substantial, reflecting the vehicle's original price and current market value. Fuel costs are high due to the powerful diesel engine, with expected mileage around 6-9 mpg. Maintenance is ongoing and crucial; expect regular engine service, generator upkeep, and checks on all onboard systems, costing several thousand dollars annually. Repairs, especially for complex components, can be expensive. Overall, this is a costly vehicle to own, but its durability and premium features offer a rewarding experience for those who can afford it.

2013 Tiffin Allegro Bus 45LP Fuel Efficiency

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

2013 Tiffin Allegro Bus 45LP Insurance

Insurance for a 2013 Tiffin Allegro Bus 45LP is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.

How Does the 2013 Tiffin Allegro Bus 45LP Compare to Other Truck?

The 2013 Tiffin Allegro Bus 45LP competes in a highly competitive segment of luxury Class A diesel motorhomes. Its primary rivals from that model year would include coaches like the Newmar Mountain Aire/King Aire, Fleetwood Discovery/Bounder Diesel, and Entegra Aspire/Anthem.

Performance: In terms of performance, the Allegro Bus 45LP with its Cummins ISL 400 HP engine and robust chassis is comparable to many competitors. Newmar's offerings, particularly the King Aire, often featured more powerful engines and higher torque ratings, providing a slight edge in raw power. Entegra also typically positioned its Anthem with potent powertrains.

Features: Tiffin is renowned for its luxurious and well-appointed interiors, and the 2013 Allegro Bus 45LP is no exception, offering high-quality cabinetry, solid surfaces, and comfortable living spaces. Newmar and Entegra are also leaders in luxury amenities, often featuring residential-style appliances, advanced entertainment systems, and sophisticated electrical management. Fleetwood, while a strong contender, might sometimes trail slightly in the absolute highest-end luxury finishes compared to Tiffin or Newmar in specific trims.

Reliability: Tiffin has a very strong reputation for build quality and long-term reliability, often outperforming or matching competitors like Newmar. The robust construction and accessible service network contribute to this. Entegra, being part of the Jayco family, also benefits from extensive support and build quality. Fleetwood's reliability can vary, but generally, their higher-end models are well-regarded.

Price: The 2013 Allegro Bus 45LP offered excellent value within the luxury segment. It was typically priced competitively against similarly equipped Newmar Mountain Air or Entegra Aspire models, often coming in slightly more affordable than the absolute top-tier King Aire or Anthem. Fleetwood might have presented a slightly more budget-friendly option for comparable specs.

Alternatives: If seeking similar luxury and reliability, other excellent options from 2013 include the Newmar Mountain Aire, which offers a slightly more refined driving experience and often more customization. The Entegra Aspire is another strong contender, known for its solid construction and comfortable ride. For a potentially more budget-conscious but still very capable luxury diesel, a well-maintained Fleetwood Discovery could be a good alternative. Ultimately, the Allegro Bus 45LP remains a highly recommended choice for its blend of luxury, performance, and Tiffin's established quality.

Final Verdict: Is the 2013 Tiffin Allegro Bus 45LP a Good Truck?

The 2013 Tiffin Allegro Bus 45LP is ideally suited for individuals or couples seeking a high-quality, luxurious, and comfortable motorhome for extended travel and full-time living. It appeals to those who value Tiffin's reputation for durability and craftsmanship. For buyers looking for a pre-owned luxury diesel pusher without the new-coach price tag, this model represents excellent value. It is certainly worth buying, especially if a thorough pre-purchase inspection is conducted, and maintenance records are available. Buying used is highly recommended, as new models of this caliber are significantly more expensive. Focus on well-maintained examples with lower mileage. The 45LP trim, in particular, offers ample living space, making it ideal for longer journeys or couples who desire generous room to spread out.

2013 Tiffin Allegro Bus 45LP Owner Reviews

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Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.