2025 Newmar Essex 4551 vs 2025 Newmar London Aire 4551

Detailed Comparison

If you're weighing the 2025 Newmar Essex 4551 against the 2025 Newmar London Aire 4551, you're looking at two solid contenders. Here's how they stack up.

In terms of footprint, the Newmar Essex 4551 stretches 33.5 ft while the Newmar London Aire 4551 spans 35.5 ft. Weight-wise, the Newmar London Aire 4551 is the lighter rig at 17,700 lbs versus 19,800 lbs.

The Newmar Essex 4551 sleeps 6 while the Newmar London Aire 4551 accommodates 4. Slide-outs play a role in livability: the Newmar Essex 4551 has 1 and the Newmar London Aire 4551 has 4.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Newmar Essex 4551 at 116 gallons versus 73 gallons. Solar-wise, you get 300W on the Newmar Essex 4551 and 200W on the Newmar London Aire 4551. Battery banks are 250 Ah and 250 Ah.

At $127,000 MSRP for the Newmar Essex 4551 and $359,000 for the Newmar London Aire 4551, the Newmar Essex 4551 saves you $232,000.

If you're traveling with a family, look for the model with more sleeping positions and better storage. Boondockers: look at the fresh water capacity and solar/battery systems — they determine how long you can stay out. For the full-time RV lifestyle, every gallon of tank capacity and every inch of counter space counts.

At the end of the day, the best RV is the one that fits your travel dreams and budget. Either of these is a worthy choice.