msrp $158 393. new 2025 entegra arc 18c is powered by the ram® promaster chassis brought to life by a 3.6l v6 24v vvt 276hp engine and is approximately 17 feet 10 inches in length. inside custom-molded abs interior wall panels a uconnect® 5 nav infotainment center and a swivel passengers seats bring high-end luxury to van life. this arc also features the customer value package that features thule® patio awning with led light strip aqua-hot gen-1 hydronic water and heating system swivel passenger seat with 6-way adjustment winegard connect 2.0 4g/wi-fi/digital tv antenna 13 500 btu coleman-mach 10 air conditioner. additional options include the 200-watt solar panel. the arc includes many great features such as the blind spot monitoring with rear cross path detection lanesense® lane departure warning with lane keep assist; forward collision warning with active braking rain-sensitive windshield wipers wireless charging pads drowsy driver detection automatic high-beam highlights heated holding tanks and much more. for additional details on this unit and our entire inventory including brochures window sticker videos photos reviews & testimonials as well as additional information about motor home specialist and our manufacturers please visit us at or call 800-335-6054. at motor home specialist we do not charge any prep or orientation fees like you will find at other dealerships. all sale prices include a 200-point inspection interior & exterior wash detail service and a fully automated high-pressure rain booth test and coach wash that is a standout service unlike that of any other in the industry. you will also receive a thorough coach orientation with an mhsrv technician a night stay in our delivery park featuring landscaped and covered pads with full hook-ups and much more! read thousands upon thousands of 5-star reviews at and see what they had to say about their experience at motor home specialist. why pay more? why settle for less?