# Grand Design Lineage Series M 25TK

25TK is a class c floor plan by Lineage Series M (Grand Design).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 25 ft 8 in |
| Sleeps | 4 |
| Slide-outs | 1 |
| GVWR | 12,125 lbs |
| MSRP | $228,776 |

## Model years

2026, 2025. Year-specific specs: `https://rvenvy.com/class-c-motorhomes/grand-design/lineage-series-m/25tk?year={year}`

## Overview

Grand Design's Lineage M 25TK proves that compact doesn't mean compromising on comfort. This 26-foot Class C delivers thoughtful luxury touches throughout its well-planned interior, making it an ideal choice for couples or small families who want premium amenities in a manageable size. The single full bath layout keeps things simple while maximizing living space, and at 12,125 pounds, it remains towable by many half-ton trucks.

## Inventory

80 units currently for sale priced $159,995 to $236,245: https://rvenvy.com/class-c-motorhomes/grand-design/lineage-series-m/25tk/inventory

Floor plan diagram: https://images.rvenvy.com/4ef07368ad3021d3b8963c61620631c520a4dc17bdcb02eb79418d6300a5bac8/1024.webp

Canonical page: https://rvenvy.com/class-c-motorhomes/grand-design/lineage-series-m/25tk