2021 Newmar Mountain Aire M-4551 Spartan 500hp

Stock #488735 -

New windshield! Rettroband tire blowout steer axle tire system! Transferable extended warranty until 2029! 8 AGM house batteries! Spartan Chassis!!

Incredible Luxury RV at a fraction of the cost!

This 2021 Newmar Mountain Aire 4551 is a top-tier luxury Class A diesel pusher built on a Spartan K3 tag axle chassis with a 500-horsepower Cummins engine.

Be prepared for a smooth and safe drive with Newmar's exclusive adaptive steering, Mobileye lane tracking, electronic stability control and adaptive cruise control.

You will wow your campground neighbors with the full-paint exterior featuring a high-gloss shine and Beta-Fusion protection.

The basement storage features power-sliding cargo trays for easy gear loading.

Inside this RV, the bath-and-a-half provides space for everyone.

The heated porcelain tile floors are split into three distinct zones, giving you warm floors throughout and the three 15M Penguin heat pump central air conditioners and wall-mounted sensors will maintain the temperature to your preferences.

The residential refrigerator, convection microwave, dishwasher and washer and dryer give you the ability to extend your trips.

The three TVs inside the RV allow for maximum entertainment and an additional exterior TV is great for tailgating.

This RV is upgraded with the Rettroband tire blowout steer axle tire system, features 8 AGM batteries and a transferable warranty that goes until 2029.

This is legendary luxury at an incredible value.

This is a brand new listing, just on the market this week. Please submit all reasonable offers.

Reason for selling is not using.

You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.

Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.