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LUXURY WITHOUT COMPROMISE

 The Newmar Essex is built for people who want the best of everything when they hit the road. The Essex is a top of the line Class A diesel coach with serious power, a smooth ride, and a ton of comfort. With a 605 HP Cummins engine, a tag axle, and Newmar’s famous build quality, this coach handles long trips, big mountains, and heavy towing without breaking a sweat. 

Take Me to The Essex!

Terms and conditions may apply. Offer expires 12/6/2025. [More details]

Like New! 2023 Newmar Essex 4551

Why an Essex?

A true cornerstone in the RV industry, the Essex provides you will an incredible combination of craftsmanship, luxury, and amenities, culminating to a coach that can be used your way!

  • Cummins X15, 600HP 1,950 LB/FT Torque

    Power On Demand

    Climb, tow, and cruise in confidence with the trusted Cummins X15 pushing 605 horsepower and 1,950 lb ft of torque. 

  • Newmar Essex Luxurious Interior

    Do Not Leave The Luxury at Home!

    VIlla Ultra Leather Furniture, Heated Tile Floors, 4K TV's, Massaging Driver and Passenger Seat, Continuous Hot Water, Residential Shower, and More!  

  • Lithium Battery Pack by Lithionics

    Lets Go Off Grid!

    A Lithium Battery array with dual 3,000W inverters provides the flexibility to use your coach where you want and how you want. Need more power, don't stress, the 12,500 Watt Diesel Generator is ready to recharge, or take over at the touch of a button!  

    Price does not include TT&L See dealer for details

    Transwest Dealerships Near You

    • RVs - Frederick, CO (Denver)

      RVs - Frederick, CO (Denver)

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      Phone Icon (303) 684-3450
      Right Arrow Location Icon 4001 Commerce Dr
      Frederick, CO 80504
      4001 Commerce Dr, Frederick, CO 80504
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    • RVs - Grand Junction, CO (Grand Junction)

      RVs - Grand Junction, CO (Grand Junction)

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      Phone Icon (970) 256-1081
      Right Arrow Location Icon 2224 Sanford Dr
      Grand Junction, CO 81505
      2224 Sanford Dr, Grand Junction, CO 81505
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    Shop Additional Promotions

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      2026 Newmar Dutch Star 4369!

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      2026 Newmar Canyon Star Virtual Walkthrough

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      Some coaches just feel right. The 2026 Newmar Mountain Aire 3825 blends bold looks, smart features, and an easy-to-navigate layout that takes the hassle out of travel from the very beginning. It&rsq...

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      Road trips can be unpleasant, often involving cramped quarters, stiff limbs, and frequent stops. But when you take off in a 2026 Newmar Northern Star , you won’t have to worry about any of thes...

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      Ultimate Guide to RVing in Colorado

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      Whether you're camping recreationally or living life on the road full-time, finding an RV manufacturer that suits your needs and budget can be overwhelming. At Transwest, we have extensively researc...

    • Galley aboard the 2026 Grand Star
      Tour the 2026 Newmar Grand Star 3444

      Ordinary travel, upgraded. Introducing the 2026 Newmar Grand Star 3444: the newest addition to Newmar’s lineup and one of the most exciting Super C coaches to hit the road this year. ...

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      Fifth Wheel Campers: 3 Things to Know Before You Tow

      There are many considerations when deciding whether a 5th-wheel camper is the right choice for you and your traveling companions. Some are designed spaciously, with plenty of room to spread your leg...

    • Couple sits outside the Freedom Aire
      New for 2026: Introducing the Newmar Freedom Aire

      As a luxury RV manufacturer, Newmar Corporation has primarily focused on Class A diesel pushers since the early 2010s. They have also remained at the forefront of the burgeoning Super C segment, with...

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