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2017 Freightliner XC-M Overview, Reviews, Ratings & Specs

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Eugene S | September 26, 2025
The 2017 Freightliner XC-M is a robust heavy-duty motorhome chassis, serving as the foundation for many Class A diesel pusher RVs. As part of the XC Series, it's a dedicated platform known for its durable "body-on-frame" construction. Model years for the XC series span a broad range, with the 2017 iteration offering advanced features. While not having traditional trims, it offers various wheelbase and GVWR configurations. It stands out for its reliability, powerful Cummins engine options, and air-ride suspension, making it a popular choice for premium RV builders and owners seeking a smooth, capable ride for long-haul travel.
The Good

The 2017 Freightliner XC-M offers superior performance through its powerful Cummins diesel engines, ensuring ample power for towing and climbing. Its robust design and air-ride suspension provide exceptional comfort and a stable ride, appealing to emotional buyers seeking a luxurious travel experience. Practical buyers value its proven reliability, efficiency for its class, and strong resale value, making it a wise long-term investment.

The Bad

Potential weaknesses for the 2017 Freightliner XC-M often relate to complex emission systems, like the DPF and DEF, which can be costly to maintain or repair. Owners should also watch for air system leaks, potential issues with engine sensors, and the typical higher maintenance costs associated with heavy-duty diesel chassis. Component availability can sometimes be a factor for specialized parts.

2017 Freightliner XC-M: Quick Overview

Here's a summary of key specifications for the 2017 Freightliner XC-M chassis:

  • Engine Options: The primary engine offered for the 2017 XC-M chassis is the Cummins ISB 6.7L diesel engine, often paired with an Allison automatic transmission. Higher-end configurations or larger RV applications might feature the Cummins ISL 8.9L diesel engine for increased power and torque.

  • Horsepower: For the Cummins ISB 6.7L, horsepower typically ranges from 300 to 360 hp, with torque figures between 660 and 800 lb-ft. The Cummins ISL 8.9L significantly boosts power, generally offering 380 to 450 hp and up to 1,250 lb-ft of torque, depending on the specific tuning and RV manufacturer's requirements.

  • Fuel Economy: Given its heavy-duty nature and the varying weight of RVs built upon it, fuel economy is subjective but generally ranges from 6 to 10 MPG. This can fluctuate based on load, terrain, driving habits, and the size/aerodynamics of the RV superstructure.

  • 0-60 Times: As a heavy-duty motorhome chassis, 0-60 mph acceleration times are not a relevant performance metric and are typically not published or considered. Performance is focused on sustained power, torque for grades, and stable highway cruising rather than rapid acceleration.

  • Towing Capacity: Towing capacity is a crucial spec, generally ranging from 10,000 to 15,000 lbs, depending on the chassis's Gross Vehicle Weight Rating (GVWR), Gross Combined Weight Rating (GCWR), and specific configuration. This allows for towing a car, trailer, or boat.

  • Chassis Features (Trim-Level Equivalent): The XC-M series doesn't have traditional trims but offers configurations based on GVWR, wheelbase, and amenities. Key features include:
    • A full air-ride suspension system (Neway or similar) for a smooth ride and superior handling.
    • Air brakes for reliable stopping power.
    • Automatic leveling jacks (often integrated by the RV builder but supported by the chassis).
    • Full pass-through storage potential due to the "basement" design.
    • A sturdy "Freightliner T-Beam" front axle and a heavy-duty drive axle.
    • Advanced electrical systems and multiplexing for RV integration.
    • Available side radiator cooling for improved engine access and cooling efficiency on higher-end models.
    • Anti-lock Braking System (ABS) and traction control.

2017 Freightliner XC-M Specifications

Vehicle Information
Year 2017
Make Freightliner
Model XC-M
Trim -
Style -
Type Truck
Category Heavy Truck
Manufacturing Details
Made In United States
Manufacturing City GAFFNEY
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 8.9L I6
Engine Size 8.9L
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 2017 Freightliner XC-M Have?

For the 2017 Freightliner XC-M chassis, frequently reported problems often revolve around the complex diesel emissions systems. Owners occasionally experience issues with the Diesel Particulate Filter (DPF) becoming clogged or the Selective Catalytic Reduction (SCR) system, which uses Diesel Exhaust Fluid (DEF), leading to "derate" conditions or check engine lights. Sensors within these systems, such as NOx sensors or DEF level sensors, can fail, prompting costly repairs.

Air system leaks are another common concern, affecting air brakes, air suspension, and other pneumatic accessories. These leaks can be difficult to trace and may result in air compressor overwork or loss of air pressure. Electrical issues, particularly related to the sophisticated multiplex wiring and connectors, can also crop up, sometimes manifesting as intermittent dashboard warnings or malfunctioning accessories.

Engine-specific problems, while less common for the robust Cummins units, can include issues with fuel injectors, turbochargers, or cooling system components (radiator, hoses). Owners should also monitor for wheel bearing wear, especially on the heavier front axles, and potential steering play over time.

Recalls for the 2017 Freightliner XC-M are typically issued by Daimler Trucks North America (DTNA) and can address various safety or performance issues. For example, some Freightliner chassis from similar years have had recalls related to brake system components, steering gear assemblies, or electrical connections that could lead to fire hazards or power loss. It's crucial for any potential buyer to check the NHTSA website using the specific VIN of the RV to identify all applicable recalls and verify if they've been addressed. Long-term reliability is generally strong, but proper, timely maintenance, especially concerning the emissions system, is paramount to mitigate common issues and ensure extended service life.

How long will the 2017 Freightliner XC-M last?

A well-maintained 2017 Freightliner XC-M chassis can easily provide service for 200,000 to 300,000 miles, or upwards of 20 years, for many RV owners. Due to their robust design and powerful Cummins diesel engines, these chassis are built for longevity. Owner data suggests that those who adhere to strict maintenance schedules, especially for oil changes, transmission services, and crucial emissions system care, experience fewer major issues. Long-term durability is a strong point, with the heavy-duty frame and powertrain designed for continuous use. However, over time, components like air bags in the suspension, air lines, electrical connectors, and emission system sensors are common points of wear or failure, requiring proactive inspection and replacement to avoid breakdowns.

What Technology & Safety Features are Included?

The 2017 Freightliner XC-M chassis, as a foundational component for RVs, provides the backbone for various technologies, with many final "built-in" features being integrated by the specific RV manufacturer. However, the chassis itself incorporates significant tech and safety.

Built-in Tech & Driver-Assistance:
  • Electronic Control Units (ECUs): Multiple ECUs manage engine, transmission, braking, and chassis functions, communicating via a J1939 CAN bus for diagnostics and data exchange.
  • Allison Transmission Controls: Often paired with Allison automatic transmissions, these offer advanced shift management and diagnostic capabilities.
  • Cruise Control: Standard for highway driving, assisting with long-haul comfort.
  • Engine Brake/Exhaust Brake: Common on diesel pushers, providing powerful deceleration assistance, crucial for mountain driving and reducing brake wear.
  • Air Ride Suspension Management: Electronically controlled air suspension system often includes a "kneeling" function for easier entry/exit and ride height adjustment.
  • Tire Pressure Monitoring System (TPMS) Prep: While often an RV manufacturer's add-on, the chassis provides the necessary wiring and integration points.

Safety Features:
  • Air Brakes with ABS: A fundamental safety feature, providing powerful and reliable stopping, complemented by an Anti-lock Braking System to prevent wheel lock-up.
  • Automatic Traction Control (ATC): Helps prevent drive wheel spin in slippery conditions.
  • Brake Pad Wear Sensors: Provide alerts for critical brake maintenance.
  • Daytime Running Lights (DRL): Standard for improved visibility.
  • Integrated Safety Harness Mounts: The chassis provides anchor points for seatbelts in the driver and passenger areas.

Optional Features (Chassis Level):
  • Side Radiator: Improves engine cooling and maintenance access (more common on higher-GVWR configurations).
  • Independent Front Suspension (IFS): An upgrade for enhanced ride comfort and steering precision, offered on some premium XC models.
  • Hydraulic Leveling System Prep: While the leveling system itself is RV-specific, the chassis is designed to accommodate it.

Crash-Test Ratings:
Crash-test ratings like those for passenger vehicles (NHTSA, IIHS) are not applicable to heavy-duty motorhome chassis such as the Freightliner XC-M. These chassis are designed for structural integrity and to meet commercial vehicle safety standards, which differ significantly from passenger car evaluations. The safety of the complete RV largely depends on the structural design and occupant protection systems implemented by the RV manufacturer on top of the chassis.

What Colors Options are Available?

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2017 Freightliner XC-M Prices and Market Value

The 2017 Freightliner XC-M chassis was typically sold new to RV manufacturers, not directly to consumers. The cost of the bare chassis would be a significant component of the final RV price, often ranging from $50,000 to $100,000+ depending on the engine, GVWR, and optional features. Therefore, "new" prices for consumers relate to the complete Class A diesel pusher RV, which could range from $200,000 to over $500,000.

Current used market prices for a 2017 RV built on an XC-M chassis can vary wildly, from approximately $130,000 to $350,000+, depending on the RV brand, model, condition, mileage, and features. Depreciation for RVs, including those on this chassis, is substantial in the first few years but then tends to flatten. Factors affecting resale value include overall RV condition, maintenance history of both the coach and chassis, mileage, interior upgrades, and the reputation of the RV manufacturer. A well-maintained Freightliner chassis generally holds its value better than gasoline counterparts.

2017 Freightliner XC-M Cost of Ownership

Owning a 2017 Freightliner XC-M-based RV is generally costly. Insurance premiums are higher than for passenger vehicles due to the size and value of the RV. Fuel costs are significant, as diesel fuel is often more expensive and the low MPG results in frequent, costly fill-ups. Maintenance is critical and expensive; expect $1,000 - $3,000 annually for routine engine, transmission, and chassis service, especially for emissions systems. Repair costs for diesel components or air systems can easily run into thousands of dollars per incident. Long-term ownership involves depreciation, storage, and potential tire replacements (8-10 tires). While durable, this is a premium, high-cost vehicle to own and operate, not economical by any measure.

2017 Freightliner XC-M Fuel Efficiency

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

2017 Freightliner XC-M 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

2017 Freightliner XC-M Insurance

Insurance for a 2017 Freightliner XC-M is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.

How Does the 2017 Freightliner XC-M Compare to Other Truck?

The 2017 Freightliner XC-M stands as a dominant force in the Class A diesel pusher chassis market, but it faces competition from a few key rivals. Its primary competitor is the Spartan K-series chassis (e.g., K3, K4), and to a lesser extent, older Roadmaster chassis (often found under Monaco/Holiday Rambler).

Performance: The XC-M, with its Cummins ISB/ISL engines and Allison transmissions, offers excellent power and torque for its class, comparable to Spartan's offerings which also utilize Cummins engines. Spartan chassis often boast independent front suspension (IFS) as standard on more models, which can offer a slightly superior ride and handling experience compared to standard Freightliner beam axles, though Freightliner also offers IFS as an option on premium configurations. Roadmaster chassis, while capable, are generally older designs and may not match the refinement of modern Freightliner/Spartan systems.

Features: Both Freightliner XC-M and Spartan chassis provide full air-ride suspension, air brakes, and robust frames. Spartan often positions itself at the very high end, frequently including features like side radiators, larger service bays, and more advanced electronic control systems as standard on its premium lines. Freightliner offers many of these as options, making it versatile across different RV price points. The XC-M's widespread parts and service network is a significant advantage over Spartan, which has a smaller, more specialized dealer network.

Reliability: Both Freightliner and Spartan chassis are generally highly reliable, benefiting from heavy-duty commercial-grade components. Issues often arise from specific engine/emissions systems (Cummins, for both) or general RV integration. Freightliner's extensive service network often makes repairs more accessible. Roadmaster chassis can be very reliable but might suffer from parts obsolescence due to the original manufacturer's changing ownership.

Price: As chassis are sold to RV manufacturers, direct consumer price comparison is difficult. However, RVs built on Freightliner XC-M chassis typically span a wide mid-to-high price range. RVs on Spartan chassis generally occupy the ultra-premium segment, commanding higher prices due to often more standard high-end features and reputation for superior handling. Roadmaster-equipped RVs are only available on the used market and are often priced competitively.

Recommendation: The 2017 Freightliner XC-M is an excellent choice, particularly for those seeking a balance of strong performance, reliability, and a broad service network. If ultimate ride comfort, handling, and access to premium standard features are paramount, and budget allows, a similar year RV on a Spartan K-series chassis might be a "better" alternative. For those on a tighter budget, a well-maintained older RV on a Freightliner or even a robust Roadmaster chassis could offer similar core capabilities at a lower price point, though with potentially higher maintenance for older components.

Final Verdict: Is the 2017 Freightliner XC-M a Good Truck?

The 2017 Freightliner XC-M chassis is ideal for RV enthusiasts and full-timers seeking a powerful, stable, and relatively comfortable foundation for a Class A diesel pusher motorhome. It's perfectly suited for those who prioritize long-distance travel, towing capability, and a robust build quality over outright fuel economy.

It is definitely worth buying on the used market, primarily because new chassis are not sold directly to consumers, and the significant initial depreciation has already occurred. Look for RVs built on this chassis with a clear and comprehensive maintenance history, especially concerning engine and transmission services and emission system upkeep. Consider models from reputable RV manufacturers known for quality coach construction. While "trims" aren't applicable, prioritize chassis configurations (e.g., GVWR, engine size) that match your expected load and travel needs. Buying a well-inspected used RV with this chassis can provide years of reliable service, offering a fantastic balance of performance and value in the heavy-duty RV segment.

2017 Freightliner XC-M Owner Reviews

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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.