Jeep M170 For Sale: A Comprehensive Buyer’s Guide to the Iconic Military Ambulance
Jeep M170 For Sale: A Comprehensive Buyer’s Guide to the Iconic Military Ambulance jeeps.truckstrend.com
The allure of vintage military vehicles extends far beyond mere transportation; they represent a tangible piece of history, embodying durability, purpose, and a unique aesthetic. Among these revered machines, the Jeep M170 stands out. Not just another off-roader, the M170 is the rare, extended-wheelbase ambulance variant of the legendary M38A1 (the military version of the CJ-5). For enthusiasts and collectors, the prospect of a "Jeep M170 For Sale" isn’t just a transaction; it’s an opportunity to own a piece of a storied past, a platform for unique adventures, or a canvas for a meticulous restoration. This comprehensive guide will delve into everything you need to know about finding, evaluating, and owning one of these distinctive military workhorses.
The M170’s Unique Heritage: A Brief History & Specifications
Jeep M170 For Sale: A Comprehensive Buyer’s Guide to the Iconic Military Ambulance
The M170 was developed in the early 1950s, primarily to serve as a front-line ambulance during the Korean War and continued its service well into the Vietnam era. Built on an elongated version of the M38A1 chassis, its primary distinguishing feature is its impressive 101-inch wheelbase – a full 20 inches longer than the standard M38A1’s 81 inches. This extension was crucial, allowing for the accommodation of two litters (stretchers) or six seated casualties, alongside a medic and driver.
Key Specifications and Distinguishing Features:
- Chassis: Extended M38A1, 101-inch wheelbase.
- Engine: Willys "Hurricane" F4-134, a 2.2L (134 cu in) F-head inline-four engine, renowned for its low-end torque and reliability.
- Transmission: Borg-Warner T-90 3-speed manual.
- Transfer Case: Dana 18, providing robust two-speed (high/low range) four-wheel drive.
- Axles: Dana 25 front and Dana 44 rear, known for their strength.
- Electrical System: Originally 24-volt, a common military standard for easier starts in cold weather and to power various ancillary equipment.
- Body: Features unique rear-facing troop seats, a large rear opening for stretcher loading, and often a right-hand drive configuration (though left-hand drive versions exist, especially for export or specific military roles). The body tub is significantly different from a standard M38A1, with a longer rear section and unique side panels.
- Production: While precise numbers are elusive, M170s were produced in significantly fewer quantities than their M38A1 counterparts, making them a rarer find.

Understanding these foundational elements is crucial when you encounter a "Jeep M170 For Sale," as they dictate its authenticity, potential challenges, and overall value.
Why Buy a Jeep M170? The Appeal of a Military Classic
The decision to pursue a "Jeep M170 For Sale" often stems from a blend of passion, practicality, and a desire for something truly unique.
- Collector’s Item & Historical Preservation: For military vehicle enthusiasts, the M170 is a coveted piece due to its rarity and specific role in military history. Restoring one to its original glory is a fulfilling endeavor, preserving a tangible link to the past.
- Unique Off-Road and Overland Platform: The extended wheelbase, while designed for stretchers, translates into greater stability on challenging terrain and offers significant interior space. This makes the M170 an excellent candidate for a unique overland build, providing ample room for gear, a sleeping platform, or even a compact camper conversion, distinguishing it from standard Jeeps.
- Distinctive Show Vehicle: An M170, especially a well-restored one, is an undeniable head-turner at car shows, military vehicle events, and parades. Its distinctive profile and historical context guarantee attention and conversation.
- Rewarding Restoration Project: While challenging, bringing an M170 back to life can be immensely satisfying. It offers a deep dive into vintage mechanics and bodywork, fostering a strong connection with the vehicle.
- Potential Investment: As vintage military vehicles continue to appreciate in value, a well-maintained or expertly restored M170 can prove to be a sound investment, potentially increasing in worth over time.
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Navigating the Market: Where to Find a Jeep M170 For Sale
Finding a "Jeep M170 For Sale" requires a targeted approach due to their limited numbers. Here are the most effective avenues:
- Specialized Military Vehicle Dealers: These dealerships often source, restore, and sell authentic military vehicles. They typically offer vehicles in various conditions, from "as-is" projects to fully restored examples, often with documentation and expert advice.
- Online Auction Sites: Platforms like Bring a Trailer, eBay Motors, and even specialized military surplus auction sites occasionally list M170s. Be prepared for competitive bidding and ensure thorough due diligence before bidding.
- Classic Car & Military Vehicle Forums/Communities: Websites like G503.com (a prominent forum for military Jeep enthusiasts) and forums associated with the Military Vehicle Preservation Association (MVPA) are invaluable resources. Members often post "for sale" listings, offer advice, and can help you network.
- Estate Sales and Private Sellers: Sometimes, an M170 might surface through a private sale or an estate liquidation. These can be opportunities for good deals, but they often require more in-depth inspection and negotiation skills.
- Government Surplus Auctions: While increasingly rare, occasionally an M170 might appear in a government surplus auction. These are typically "as-is, where-is" sales, often requiring significant work.
When exploring any of these options, always prioritize clear communication, request detailed photos and videos, and, if possible, arrange an in-person inspection.
Key Considerations Before Purchase: What to Look For
Before committing to a "Jeep M170 For Sale," a thorough inspection and understanding of its unique characteristics are paramount.
- Rust and Body Condition: The M170’s extended body tub and frame are highly susceptible to rust, especially in the "hat channels" (structural crossmembers) under the floor, frame rails, and the lower sections of the body panels. Pay close attention to the rear section unique to the M170. Extensive rust can necessitate costly body panel fabrication or replacement.
- Engine and Drivetrain Health:
- Engine: Check for leaks, unusual noises, and signs of neglect. A compression test can reveal engine health. While the Hurricane F-head is robust, proper maintenance is key.
- Transmission & Transfer Case: Test all gears, including 4WD high and low. Listen for grinding or excessive noise.
- Axles: Inspect for leaks, bent housings, or damaged components.
- Electrical System (24-Volt): Many military vehicles, including the M170, run on a 24-volt system. This can be a challenge for modern accessories (which are typically 12V) and finding compatible parts (e.g., batteries, starters, generators). Some owners convert to 12V, which can simplify things but reduces originality. Understand whether the system is original 24V, converted, or partially converted.
- Right-Hand Drive (RHD): Many M170s were produced with RHD. While legal in most countries, driving an RHD vehicle in a Left-Hand Drive (LHD) country (like the USA) takes getting used to, especially for passing and drive-thrus. Decide if this is a feature you embrace or a potential hurdle.
- Documentation: A clear title is essential. Any available military documentation (e.g., maintenance logs, unit assignments) adds significant historical value.
- Parts Availability: While many M38A1 parts are interchangeable, the M170’s unique body tub, longer frame, specific interior components (like stretcher mounts and rear seats), and 24V electrical parts can be harder to source. Research specialized vendors beforehand.
- Restoration Costs: Be realistic about the potential costs involved. Even a seemingly "running" M170 will likely require significant investment in time and money for restoration, parts, and specialized labor.
Ownership and Maintenance: Tips for M170 Enthusiasts
Bringing a "Jeep M170 For Sale" home is just the beginning of the journey. Proper ownership and maintenance are crucial for preserving its value and ensuring its longevity.
- Routine Maintenance is Key: Like any vintage vehicle, the M170 thrives on regular oil changes, lubrication, fluid checks, and attention to wear items like brakes and tires.
- Join the Community: Becoming part of military vehicle clubs (like the MVPA) or online forums (e.g., G503.com) provides an invaluable network for technical advice, parts sourcing, and sharing experiences.
- Parts Sourcing Strategy: Develop relationships with reputable parts vendors specializing in vintage Jeeps and military vehicles. Websites like Kaiser Willys, Walck’s 4×4, and individual G503 vendors are excellent resources. Be patient, as some M170-specific parts may need to be fabricated or sourced from donor vehicles.
- Addressing the 24V System: If maintaining originality, familiarize yourself with 24V electrical diagnostics and components. If converting to 12V, plan it meticulously to avoid issues. Many choose to keep the 24V system and use a voltage reducer for 12V accessories.
- Proper Storage: Protect your M170 from the elements. A garage or covered storage will prevent rust and preserve its condition.
- Customization Potential: If not aiming for a museum-grade restoration, the M170’s spacious interior makes it ideal for an overland build. Think about adding a rooftop tent, custom storage solutions, or even a small sleeping platform. The unique RHD can also be a fun talking point.
Price Table: Jeep M170 For Sale – Estimated Values
The price of a "Jeep M170 For Sale" can vary significantly based on its condition, originality, and the seller. The following table provides a general estimate:
| Condition Category | Estimated Price Range (USD) | Description & What to Expect |
|---|---|---|
| Project | $5,000 – $12,000 | Non-running, significant rust, incomplete, needs full restoration. Requires extensive mechanical and body work. Best for experienced restorers with a large budget for parts and labor. |
| Running Project | $12,000 – $20,000 | Runs and drives but needs major mechanical overhaul, body work, and interior restoration. May have functional but worn components. Good for DIY enthusiasts willing to invest significant time. |
| Driver Quality | $20,000 – $35,000 | Functionally sound, roadworthy (with minor issues), but not show-quality. May have patina, minor dents, older paint, and a non-original interior. Can be enjoyed immediately while improving over time. |
| Restored | $35,000 – $55,000+ | Professionally restored to a high standard, close to original specifications. Excellent paint, rebuilt engine/drivetrain, clean interior. Ready for shows and reliable driving. Prices vary with restoration quality. |
| Show Quality | $55,000 – $75,000+ | Meticulously restored to concours standards, often with original documentation and period-correct accessories. Flawless presentation, museum-quality. For serious collectors seeking the very best. |
Note: These are estimates and market conditions, location, and specific vehicle history can influence actual prices.
Frequently Asked Questions (FAQ) about the Jeep M170
Q1: Is the Jeep M170 street legal?
A1: Generally, yes. As a vintage vehicle, it typically qualifies for classic or antique vehicle registration, which often comes with specific regulations (e.g., limited annual mileage, no emissions testing). Always check your local Department of Motor Vehicles (DMV) regulations.
Q2: Are parts for the M170 hard to find?
A2: While common M38A1 mechanical parts (engine, transmission, axles) are relatively available through specialized vendors, M170-specific body panels, frame sections, and unique interior components (like stretcher mounts) can be challenging to source and may require fabrication or finding donor vehicles.
Q3: What’s the main difference between an M170 and an M38A1?
A3: The primary difference is the wheelbase. The M170 has a 101-inch wheelbase, extended by 20 inches from the M38A1’s 81 inches. This extension was to accommodate stretchers, leading to a unique rear body tub and frame. The M170 was specifically designed as an ambulance.
Q4: Is the M170 always right-hand drive (RHD)?
A4: Many M170s were indeed produced with RHD, especially those intended for export or specific military roles where RHD was preferred. However, some LHD versions also exist. Always confirm the steering configuration before purchase.
Q5: Can I convert the M170’s 24-volt system to 12-volt?
A5: Yes, it is a common modification. It involves changing the generator/alternator, starter, voltage regulator, and potentially other electrical components (like gauges, lights). Many owners do this to simplify wiring and allow for modern 12V accessories.
Q6: What’s the fuel economy of an M170?
A6: Expect relatively poor fuel economy, typically in the range of 10-15 miles per gallon (MPG), depending on driving conditions, vehicle condition, and modifications. These vehicles were not designed for efficiency.
Q7: Is the M170 a good daily driver?
A7: No, the M170 is generally not recommended as a daily driver. Its vintage nature means a lack of modern amenities (power steering, power brakes, air conditioning), lower top speeds, and a need for more frequent maintenance. It’s best suited for recreational use, shows, or specific off-road/overland adventures.
Conclusion
The "Jeep M170 For Sale" represents more than just a vehicle; it’s an opportunity to own a unique piece of military history, a rugged and capable machine that stands apart from the crowd. Whether you envision a meticulous historical restoration, a distinctive overland expedition rig, or simply a head-turning classic, the M170 offers a deeply rewarding ownership experience.
The journey of acquiring and maintaining an M170 requires patience, research, and a passion for vintage vehicles. By understanding its unique heritage, knowing where to look, what to inspect, and how to care for it, you can confidently navigate the market and find the perfect M170 to embark on your next adventure or preserve for generations to come. It’s a commitment, yes, but one that promises unparalleled character and a tangible connection to an iconic era of automotive and military history.
