# Tiffin GT1 Base

GT1 Base is a class b floor plan by Tiffin.

## Specs (2027 model year)

| Spec | Value |
| --- | --- |
| Length | 19 ft 6 in |
| Sleeps | 2 |
| GVWR | 9,050 lbs |

## Model years

2027, 2026, 2025. Year-specific specs: `https://rvenvy.com/class-b-motorhomes/tiffin/gt1/base?year={year}`

## Overview

Built on a Mercedes-Benz Sprinter AWD platform, the GT1 Base is Tiffin's answer to what a truly luxury Class B should feel like. Think hardwood cabinetry, custom fiberglass bodywork, and touchscreen controls at every seating position rather than the usual budget-minded compromises. The 540 amp-hour lithium bank paired with a 3,000-watt inverter and a 15,000 BTU variable-speed Gree A/C means you're genuinely off-grid capable without dragging a generator along. Aqua-Hot hydronic heating handles both cabin warmth and hot water, and the private wet bath with a custom fiberglass shower is a cut above what most Sprinter conversions manage. Starlink Pro is available as an option, which rounds out the "work from anywhere" case nicely for a rig this capable.

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/7f8b2689a776201bf54d37924dc7f3066a4d960785cada774e9dc9592b8da693/1024.webp

Canonical page: https://rvenvy.com/class-b-motorhomes/tiffin/gt1/base