2009 Prevost Marathon H3-45 #1174
$575,000

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Specifications
| Converter | Marathon |
| Year | 2009 |
| Mileage | 150,417 mi |
| Model | H3-45 |
| Engine | Detroit Diesel Series 60 |
| Slides | QUAD SLIDE |
| Condition | USED |
| Bathrooms | 2 |
Highlighted Features
Interior
- Lounge Chairs
- Master Bed - King
- Recliner
- Sofa Hide-a-Bed
Entertainment
- Bedroom TV
- Salon TV
- Satellite
- Surround Sound
Appliances
- Convection Microwave
- Dishwasher
- Electric Cooktop
- Refrigerator/Freezer
- Washer/Dryer
Utilities
- 20.0kW Generator
- Roof Top Air
- Webasto
Description
The 2009 Prevost H345 Marathon Coach 1174 is a luxury quad-slide motorhome conversion built for comfort, independence, and extended travel. Powered by a 14.0L Series 60 Detroit engine and featuring Marathon's Jefferson H4-J floor plan, this premium coach combines elegant residential styling with high-end touring capability. Inside, the layout offers a king-sized rear suite, mid-walk-in wardrobe, and full-sized stacked washer/dryer—making it ideal for full-time living or long-haul travel. A beautifully appointed galley with premium appliances, spacious living area, and multiple Crestron-controlled AV zones create a refined onboard experience.
The coach has received significant recent upgrades including new Michelin tires, house and coach batteries, fan clutch, belts, starter, and a full round of mechanical servicing. It's also equipped with a 20kW Kohler generator, dual inverters, and full bay heat. With only 150,417 miles, garage-kept condition, and a price drop to $580,000, this Marathon stands out as one of the finest Prevost motorhomes for sale. Whether you're a private owner, entertainer, or full-time traveler, Marathon 1174 is built to deliver dependable luxury on every mile.
Additional Information:
- New fan clutch
- New Michelin tires and tire pressure monitors installed October 2023
- New house batteries installed by Marathon in August 2023
- New coach batteries installed September 2023
- New starter
- New belts installed
- Recent engine, transmission, and generator service
- Have all the original owner's manual
- Garage kept
- Ample closets and storage, great for a full timer.
Location
Nashville, Tennessee




