New 2026 Grand Design Lineage Series M 25FW Motor Home Class C - Diesel

Travel in premium comfort with the 2025 Grand Design Lineage M 25FW, featuring a room-expanding full-wall slide and luxurious power theater seating built on a Mercedes-Benz Sprinter chassis.
Virtual Tour Holiday Relief 2025 King Bed
2026 25FW Features and Options

2025 Grand Design Lineage M 25FW – Luxury, Power, and Adventure in One Class C Diesel Motorhome!

 

Hit the road in refined comfort with this beautifully crafted motorhome built on a trusted Mercedes-Benz Sprinter chassis. Inside, you’ll love the full-wall slide that opens up the living space, complete with power theater seating and a spacious 70" x 80" king bed. The modern kitchen offers a cooktop, microwave, refrigerator, and pantry—everything you need to cook up meals on the go. After a day of exploration, unwind under the 16' power awning or refresh in the stylish full bathroom.

 

Built with Grand Design's legendary quality and detail, the Lineage Series M combines upscale materials like natural teak wood grain with performance-enhancing packages like the Series M Suspension, Blackout Package, and Chromeout Package.

 

 

Comfort, functionality, and freedom—this coach is designed for travelers who want it all.

 

This price reflects the manufacturer's minimum advertised pricing policy. Contact us today for your exclusive, personalized quote—our best deals are just a conversation away!

What Our Customers Are Saying

Great Experience!

Our journey with RV Leaders has been nothing short of exceptional, from the expansive inventory to the unparalleled customer service that truly set them apart. The range of RVs available was impressive, catering to every possible need and preference one could imagine. - Maria
Price: $222,700
You Save: $12,800
Sale Price: $209,900
Campers Inn
Location: Acworth GA
Stock# 106016
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RV ID: 2905611#
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2026 25FW Specifications
Sleeps 3
Slides 1
Length 25 ft 8 in
Ext Width 7 ft 11 in
Ext Height 11 ft 5 in
Int Height 6 ft 8 in
GVWR 12125 lbs
Fresh Water Capacity 35 gals
Grey Water Capacity 34 gals
Black Water Capacity 34 gals
Tire Size LT215/85 R16DRW
Furnace BTU 30000 btu
Fuel Type Diesel
Engine Twin Turbo 2.0L Inline 4 Cylinder
Chassis Mercedes-Benz Sprinter 4500
Horsepower 208 hp
Fuel Capacity 24.5 gals
Wheelbase 170 in
Number Of Bunks 1
Available Beds King
Torque 332 ft-lb
Refrigerator Type 12V
Refrigerator Size 10 cu ft
Shower Size 24" x 34"
Number of Awnings 1
Axle Weight Front 4630 lbs
Axle Weight Rear 7934 lbs
LP Tank Capacity 20.30 lbs.
Water Heater Type Tankless
AC BTU 15000 btu
Awning Info 16'
Gross Combined Weight 15249 lbs
Shower Type Standard
VIN W1X9N33Y1SN328447
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Lineage Series M 25FW Reviews

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