$701,550
The Newmar London Aire 4543 sits at the top of Newmar's lineup, and owners feel it. Reviews consistently call it "solid," "well made," and "trustworthy," with the Spartan chassis and Cummins drivetrain drawing particular praise for confident power and strong towing ability. Comfort Steer is a frequently mentioned favorite, making a 45-foot coach feel considerably more manageable on the road. The interior matches the mechanical pedigree, with the kind of fit and finish that reflects Newmar's reputation as one of the most respected names in premium motorhome building.
Other class a motorhomes floor plans (around 44 ft 10 in, near $702,000), similar in size and price to the London Aire 4543.
