Used 2014 Forest River RV Legacy SR 300 340KP Motor Home Class A - Diesel
Adventure in diesel luxury—this preowned 2014 Forest River Legacy SR 300 340KP delivers premium comfort, dependable Cummins power, and exceptional value for your next journey.
Experience the confidence of diesel power, premium craftsmanship, and residential comfort in this preowned 2014 Forest River Legacy SR 300 340KP. Built on the dependable Freightliner XC chassis and powered by a 300-horsepower Cummins turbo diesel engine paired with an Allison automatic transmission, this Class A diesel motorhome was designed to make every journey as enjoyable as the destination. Whether you're planning cross-country adventures, extended vacations, or full-time RV living, the Legacy 340KP delivers the comfort, storage, and performance seasoned travelers appreciate.
Inside, you'll find a spacious, thoughtfully designed interior that feels more like a luxury apartment than a motorhome. Multiple slide-outs create an open living space perfect for relaxing after a day of exploring. Comfortable seating, premium cabinetry, solid-surface countertops, and attractive finishes provide a welcoming atmosphere for entertaining guests or simply enjoying a quiet evening on the road.
The fully equipped kitchen makes preparing meals easy with generous counter space, abundant storage, a residential-style refrigerator, microwave, cooktop, oven, and a large pantry that helps keep everything organized for longer trips. Whether you're making breakfast before a hike or preparing dinner at your favorite campground, you'll have everything you need close at hand.
One of the standout features of the 340KP floorplan is its exceptional storage and practicality. Instead of bunk beds, this layout offers expanded wardrobe space, pantry storage, and washer/dryer prep, making it especially appealing for couples, retirees, and travelers planning extended adventures. The private rear bedroom features a comfortable queen-size bed, ample wardrobe storage, and plenty of room to unwind after a full day of travel.
The spacious bathroom offers residential convenience with a large shower, vanity, medicine cabinet, and quality fixtures that help make life on the road feel effortless. Throughout the coach, you'll appreciate the generous interior and exterior storage compartments that provide room for camping gear, tools, outdoor furniture, and everything needed for longer stays.
Driving the Legacy SR 300 is equally impressive. The combination of the Freightliner XC chassis, air suspension, air brakes, Cummins diesel power, and Allison transmission provides confident handling, smooth highway performance, and the durability that diesel motorhome owners value. Whether you're navigating mountain passes or cruising the interstate, you'll enjoy a comfortable and stable ride.
Additional features may include:
- Freightliner XC diesel chassis
- 300 HP Cummins turbo diesel engine
- Allison automatic transmission
- Multiple slide-outs for expanded living space
- Solid-surface countertops
- Residential-style refrigerator
- Large pantry
- Washer/dryer prep
- Queen bed
- Spacious rear bedroom
- Generator
- Automatic leveling system
- Power patio awning
- Basement pass-through storage
- Exterior entertainment features
- Premium cabinetry and upscale interior finishes
Why Buy a Preowned Forest River Legacy SR 300 340KP?
A preowned Legacy SR 300 offers exceptional value by combining luxury diesel motorhome features with significant savings compared to purchasing new. Forest River designed the Legacy lineup to deliver premium amenities, dependable construction, and long-lasting comfort, making it an outstanding choice for travelers seeking a high-end Class A diesel coach without the premium new-coach price.
This floorplan is especially desirable thanks to its expanded storage, functional layout, and comfortable living spaces that make both weekend getaways and extended road trips enjoyable. The proven Cummins and Allison drivetrain is known throughout the RV industry for durability, reliability, and ease of service, giving owners added confidence wherever the road leads.
Why Buy from Lazydays Powered by Campers Inn RV?
When you choose Lazydays Powered by Campers Inn RV, you're partnering with one of the most trusted names in the RV industry. Our knowledgeable team is dedicated to helping you find the right RV for your lifestyle while providing a transparent, customer-focused buying experience from start to finish.
We offer:
- Carefully selected preowned RV inventory
- Competitive financing options for qualified buyers
- Experienced RV specialists ready to answer your questions
- Thorough inspections for added confidence
- Nationwide locations and extensive industry experience
- Ongoing service and parts support after the sale
- A commitment to helping you enjoy every mile of your RV adventures
If you've been searching for a well-built diesel Class A motorhome that delivers luxury, performance, comfort, and outstanding value, this preowned 2014 Forest River Legacy SR 300 340KP deserves a place at the top of your list. Contact Lazydays Powered by Campers Inn RV today to schedule your personal tour and discover why this impressive diesel coach is ready for your next unforgettable adventure.
Excellent service and kid environment! Christine was exceptionally great! I recommend these folks if you're looking to buy an RV!!!! - Jason
Stock# 111514A
Chassis: Freightliner XCS
| Sleeps | 4 |
| Slides | 2 |
| Length | 36 ft 6 in |
| Ext Width | 8 ft 4 in |
| Ext Height | 12 ft 5 in |
| Hitch Weight | 10000 lbs |
| GVWR | 28000 lbs |
| Fresh Water Capacity | 84 gals |
| Grey Water Capacity | 44 gals |
| Black Water Capacity | 44 gals |
| Furnace BTU | 35000 btu |
| Fuel Type | Diesel |
| Miles | 41233 |
| Engine | Cummins ISB 300 HP |
| Chassis | Freightliner XCS |
| VIN | 4UZACJDT4ECFW8228 |
Legacy SR 300 340KP Reviews
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Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.


