# Entegra Coach Cornerstone 45K

Cornerstone 45K is a class a floor plan by Entegra Coach.

## Specs (2017 model year)

| Spec | Value |
| --- | --- |
| Length | 44 ft 11 in |
| Sleeps | 5 |
| Slide-outs | 4 |
| GVWR | 54,000 lbs |

## Model years

2017, 2016, 2015. Year-specific specs: `https://rvenvy.com/class-a-motorhomes/entegra-coach/cornerstone/45k?year={year}`

## Overview

Under the hood, a Cummins 15-liter ISX pushing 600 horsepower and 1,950 lb-ft of torque rides on a Spartan K3 chassis with Reyco Granning independent front air suspension. Serious hardware for serious miles. Inside, the 45K doesn't let up: porcelain tile with granite inlay, a Tempur-Pedic Cloud Prima King bed, Bose SoundTouch home theater in the living area, and an LED-lit electric fireplace set the tone. The kitchen punches well above RV standards with an induction cooktop, dishwasher, convection microwave, and a full 23-cubic-foot Samsung residential refrigerator. An Aqua-Hot 450 diesel hydronic system handles both water heating and in-floor heat, while the VegaTouch control system ties all the coach functions together from a single interface.

## Inventory

1 unit currently for sale priced at $188,350: https://rvenvy.com/class-a-motorhomes/entegra-coach/cornerstone/45k/inventory

Floor plan diagram: https://images.rvenvy.com/a3054ae5e954a12c6f2eb1a5a75188f6e1ddccc9008b3ebeff4d2609bae53d3b/1024.webp

Canonical page: https://rvenvy.com/class-a-motorhomes/entegra-coach/cornerstone/45k