Question 1

What engine and transmission does the Entegra Coach Arc use?

Accepted Answer

The Arc uses a 3.6L V6 producing 276 horsepower and 250 ft.-lb. of torque on the RAM ProMaster 1500 chassis. A 9-speed automatic 948TE transmission manages power delivery, giving the Arc a compact gas-powered platform built around easy day-to-day drivability.

Question 2

How many floorplans are available for the Arc?

Accepted Answer

The Arc offers one floorplan, the 18C. It includes a full galley with a portable induction cooktop, a 3 cu. ft. refrigerator/freezer, a rear bathroom with cassette toilet and a 54-inch sofa that converts into a 54 in. x 72 in. sleeping surface.

Question 3

What heating and hot water options does the Arc offer?

Accepted Answer

Standard equipment includes heated holding tanks with 12V pads and a winterization drain system. The optional Customer Value Package adds Aqua-Hot GEN-1 hydronic water and heating plus a 13,500 BTU Coleman-Mach 10 air conditioner.

Question 4

What makes the Arc a good compact Class B motorhome?

Accepted Answer

The Arc keeps the floorplan simple by combining the galley, cassette-toilet bathroom and convertible rear sofa in one 18C layout. That makes it a good fit for shoppers who want a smaller coach that is easier to park and use between longer trips.

Question 5

What driver-assistance features are available on the Arc?

Accepted Answer

Arc driver-support content includes blind spot monitoring, rear cross path detection, forward collision warning with active braking and LaneSense lane-departure support. Those features help in traffic, parking situations and longer highway stretches.

Question 6

How does the Arc bathroom work in a compact van layout?

Accepted Answer

The Arc uses a cassette-toilet bathroom, which keeps the plumbing setup simpler and better matched to the compact 18C footprint. It gives the coach a dedicated bathroom without forcing the layout into a larger motorhome shape.

Question 7

What kitchen features does the Arc include?

Accepted Answer

The Arc galley includes a portable induction cooktop, refrigerator/freezer and practical prep space. The setup is intentionally compact, giving owners the essentials for meals and quick stops without taking over the cabin.

Question 8

Does the Arc include water-saving or utility features?

Accepted Answer

Arc support notes call out SHOWERMI$ER water utility, heated holding tanks with 12V pads and a winterization drain system. Those features help the compact coach use water and utility space more carefully, especially during shorter trips and changing weather.

Question 9

What Arc features should shoppers confirm as optional?

Accepted Answer

Aqua-Hot GEN-1 hydronic heat, the 13,500 BTU Coleman-Mach 10 air conditioner and related climate-package content should be treated as optional Customer Value Package equipment. Shoppers should confirm the exact equipment on the specific Arc they are considering.

Strength You Can Feel. Luxury You Can Live In.

ARC Floorplans

ARC / 18C

ARC / 18C

Adjustable Lagun Table

Arc

Compact Outside, Capable Everywhere

Awning-Ready Campsite

Awning-Ready Campsite

Rear Access for Gear

Rear Access for Gear

Approachable Front Profile

Approachable Front Profile

Arc

Compact Interior, Flexible Comfort

Cassette-Toilet Bathroom

Cassette-Toilet Bathroom

Rear Sofa Bed

Rear Sofa Bed

STANDARDS & OPTIONS

Product Videos

2027 Arc Class B Van Walkthrough - Entegra Coach

2027 Arc 18C Top Feature - Adjustable Table - Entegra Coach

2027 Arc 18C Top Feature - Sofa Bed - Entegra Coach

2027 Arc 18C Top Feature - Tech Prep - Entegra Coach

Build Your Arc

Exteriors

Ceramic

Ceramic

Silver

Silver

DECOR

Arcadia

Arcadia

SIMILAR MODELS

Insignia

Launch

Expanse

Your Coach Awaits

YOUR NEAREST DEALERS

Everything You Need to Know About the ARC