+47- MSRP: $235,595
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26ft long
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Sleeps 3
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1 slides
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Twin Turbo 2.0L Inline 4 Cylinder
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208 HP
25TK Floorplan
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 |
| Interior Color | HARBOR LOFT | GVWR | 12125 lbs |
| Fresh Water Capacity | 36 gals | Grey Water Capacity | 30 gals |
| Black Water Capacity | 30 gals | Tire Size | LT215/85 R16DRW |
| Furnace BTU | 20000 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 | TV Info | LR 32" 12V LED Smart TV, BR 32" 12V LED Smart TV |
| Awning Info | 16' | Gross Combined Weight | 15249 lbs |
| Shower Type | Standard | VIN | W1X9N33Y0SN342825 |
Description
New 2026 Grand Design Lineage Series M 25TK – Luxury Class C Comfort with Premium Features and Touring Ready Design
Discover the perfect blend of upscale comfort, smart design, and everyday adventure capability with the New 2026 Grand Design Lineage Series M 25TK. This Class C motorhome combines Grand Design’s renowned quality with a sleek, easy-to-drive footprint, making it ideal for couples, weekend explorers, and seasoned road warriors who don’t want to compromise on comfort or style.
Step inside and feel instantly at home in a thoughtfully designed interior that maximizes every inch of space. The living area features versatile seating that converts for dining, lounging, or sleeping, surrounded by rich finishes, soft lighting, and a layout that feels open and inviting. The panoramic windows bring in abundant natural light and scenic views, making every stop feel like a retreat.
The fully equipped galley kitchen boasts a residential-style countertop, quality appliances, a deep sink, a cooktop, and plenty of storage for cookware and pantry essentials. Whether you’re preparing a quick breakfast before hitting the trail or cooking a full dinner after a day of exploring, this kitchen makes every meal feel effortless.
The private bedroom area provides a comfortable sleeping space with a premium mattress, ample storage, and thoughtful touches designed for restful nights. Between the bedroom, the convertible living area, and additional sleeping options, the Lineage Series M 25TK offers flexible space for couples or guests.
The onboard bathroom features a spacious shower, vanity, and modern fixtures, giving you residential-level convenience and comfort no matter where your journey takes you. With advanced climate control, quality construction, and intuitive systems throughout, this model is built to handle weekend escapes or extended travel with confidence.
Engineered with a reliable, efficient drive system and Grand Design’s commitment to durability, the Lineage Series M 25TK is as enjoyable to drive as it is to live in — whether you’re navigating mountain passes, coastal highways, or your favorite state park.
Top Reasons to Buy the 2026 Grand Design Lineage Series M 25TK
Comfortable Touring-Ready Layout
The smart floorplan offers versatile seating, flexible sleeping arrangements, and well-appointed living spaces perfect for daily use or extended travel.
Premium Interior Design
Modern finishes, thoughtful lighting, and panoramic windows create a bright, welcoming interior that feels open and comfortable.
Fully Equipped Galley Kitchen Prepare meals with ease using quality appliances, ample counterspace, deep storage, and practical layout.
Private and Relaxing Bedroom Area
A dedicated sleeping space with a premium comfort mattress and strategic storage keeps you rested and organized on the road.
Residential-Style Bathroom
Enjoy a spacious shower and practical layout that bring everyday convenience to your RV lifestyle.
Easy to Drive and Maneuver
The Class C design gives you the perfect balance between full-size comfort and nimble handling on highways or winding backroads.
Built for Adventure
Strong construction, reliable systems, and intuitive functionality make this motorhome great for spontaneous getaways or long-term journeys.
Why Buy From Campers Inn RV
Experienced RV Professionals
The team at Campers Inn RV has extensive knowledge of Grand Design motorhomes and is dedicated to helping you find the perfect match for your travel style.
Transparent, Customer-Focused Experience
Enjoy straightforward pricing, clear explanations, and a no-pressure environment that prioritizes your needs from start to finish.
Thorough Pre-Delivery Inspections
Every new unit is carefully checked to ensure top performance, safety, and reliability before you hit the road.
Nationwide Service and Long-Term Support
Campers Inn RV provides access to a nationwide network of certified service centers and trained technicians to support your ownership journey.
Dedicated Walk-Through at Delivery
You’ll receive a detailed orientation, so you understand every system and feature before you leave, ensuring a confident start to your travels.
Family-Owned and Trusted Since 1966
With decades of industry experience and a reputation for honesty and care, Campers Inn RV stands behind every RV they sell.
Features
Standard Features (2026)
Frame & Chassis
- Mercedes-Benz® Sprinter 4500 Cab Chassis with 170" Wheelbase
- GVWR 12,125 lbs. / GCWR 15,250 lbs.
- 2.0 Ltr Inline 4-Cylinder High Output TwinTurbo Diesel (208HP/332lb-ft)
- 9G-TRONIC Automatic Transmission / Rear Wheel Drive
- Alternator 14V 280A
- Driver/Passenger HeadRest Safe (permanent install)
- Comfort Package
- Driver Convenience Package
- Power Windows & Door Locks w/ Multiple Key FABs
- MBUX Multimedia System w/10.25 touchscreen (AM/FM, Apple® CarPlay™ / Android® Auto™)
- Comfort Plus Package
- Thermotronic Automatic Climate Control
- Multifunctional Leather Steering Wheel (Heated, Adjustable - Angle)
- D/P Seats - Swivel, Heated, Power, Arm Rests, Storage Pockets and Lumbar Support
- D/P Door Mounted Assist Handles
- 115V Socket / USB-C Socket 5V / 12V Outlet Driver Seat Base
- Active Brake Assist
- Crosswind Assist
- Attention Assist
- Hill Start Assist
- Fog Lamps with cornering light function
- High Beam Assist
- LED Tail, Brake, Marker, Turn and Backup Lights
- LED High Performance headlamps
- Dual Chassis Battery 12V 92AH 850A (w/disconnect)
- Jump Start Terminal
- Electronic Stability Program (ESP)
- Acoustic Package
- Park brake lever, folding
- Winter Package Plus
- Wet Wiper System / Rain Sensor
- Emergency Call System (ECALL)
- Heated & Electrically Adjustable Exterior Mirrors
- Dashboard Charging Package
- Front Cup Holders
- Outside Temperature Gauge
- 215/85R16 All-Season Tires
- Tire Pressure Monitoring Lamp (TPMS x 6 tires)
- Front & Rear Mudflaps
- Axle Ratio 4,727
- Cockpit Privacy Shades (Windshield, Driver & Passenger)
- Fiberglass Running Boards w/ traction tread and Diamond Shield® Paint Protection
- Twin-Turbo 2.0 Ltr. Inline 4 Cyl
Construction
- MORryde® Tubular Steel Chassis Halo Upfit
- Aluminum Exterior Luggage Doors (Side Swing & Key Alike)
- Heavy Gauge Aluminum Framed Sidewall, Roof and Floor - Laminated w/ Block Foam Insulation
- Exterior Sidewall - Talon Sheet Glass w/ Azdel OnBoard Composite
- Interior Sidewall - Composite Elk Board w/ Decorative Wallboard
- Exterior Roof - Textured Fiberglass w/ Titan Gasket Seal System / Rain Gutters
- Interior Roof - Soft Touch Ceilings w/ 1 piece Elkboard
- Aluminum Skinned Slideroom End Walls w/ Windows
- Rigid HVAC Ductwork Throughout
- Dual Pane European Acrylic Windows w/ Integrated Screen, Privacy Shade & Black Trim Kit
- European Entry Door (Dual Latch, Poly Window, Integrated Shade, Side Slide Screen Door)
- Aluminum European Power Entry Step
- Rotocast Storage Compartments w/ timed Lighting
- Lippert SlimRack® Slide-Out
- Steel Reinforced, Insulated, Fiberglass Wingwalls w/ Diamond Shield® Paint Protection
- 12V (DC) w/ Spyder Controls DC Distribution panel & 120V (AC) harnesses
- SharkBite Evo Pex Push2Connect Plumbing System (Max SS braided shut offs)
- Aluminum Roof Sport Rack
- One piece Eternabond Slideout Roof
- Steel Stepwell / Battery Box with Temp Sensor
- Aluminum Framed Interior Walls
- 3500lbs Tow Hitch w/ 7 Way Round & 4 Way Flat
Exterior
- Fiberglass Front Cap w/ Diamond Shield® Paint Protection
- Front Cap Window UV reflective film & Power Shade w/ Reflective Material
- Fiberglass Front Rear Cap
- Steel Reinforced Fiberglass Running Boards w/ step treads
- Blackout LED Marker, Brake & Tail Lights
- Girard Armless Awning w/ Wind Sensor
- Slideout Topper Awning
- Rubber Entry Assist Handle
- Aluminum Exterior Roofline Sport Rail
- Quick Connect LP Connection Compartment
- Aluminum Power Entrance Step
- 40" Exterior 12V LED Smart TV Compartment w/ GFCI Receptacle & HDMI Outlet
- Rockford Fosgate Exterior Sound System w/ Marine Speakers
- Lighted Exterior Belt Rail
- D/P Side and Back Up Cameras
- Lippert On-The-Go™ Ladder Mounting Bracket
Interior
- Entry Assist Handle
- Natural Teak Wood Grain Cabinetry
- Aluminum Framed Interior Walls, Bed Base and Cabinetry (select locations)
- Technoform EPP
- Push/Lock Cabinet Doors Latches w/ Soft Close Door & Drawers (Hidden Hinges)
- Solid Maple Dovetail Drawer Boxes w/ Soft Close Ball Bearing Drawer Guides
- Shaw Commercial Grade Vinyl Flooring
- Soft-Touch Padded Ceiling (Including Sideout)
- Square LED Ceiling Lights
- 32" 12V LED Smart TV (Living Room & Bedroom)
- Rockford Fosgate Interior Sound System, Square Magnetic Speakers & Powered Subwoofer
- 4000K Interior LED Lighting Package (Square / Strip)
- COBRA (Cab Over Bunk Ram Air)
- Entry Step Battery Compartment
- Multiple Charging Ports (USB, USB-c, 120V)
- Molded front overhead bunk with Lights, Chargers, Privacy Curtain and A/C
- Power Theatre Seating w/ Ratcheting Head Rests, Power Recliners and Dual Composite Sofa Tables
- Rear Wardrobe
- Front Bunk Ladder
Kitchen
- 10 Cu/Ft 12V 3 Door Refrigerator
- 2 Burner Stove w/ Glass Cover and Overhead Range Hood
- Air Fryer / Convection Microwave Oven
- Solid Surface Kitchen Countertop w/ flip up extension
- Matte Black pull out Kitchen Faucet
- MaxxAir® Power Vent with Built-In Rain Cover
- Stainless Steel Sink w/ countertop mounted glass washer & Cutting Board
- Ultra Leather Package
- Theater Seating or Dinette
- Cockpit Seating
- Headrest Safe
Bedroom
- 70"x 80" King Bed by Indratech (Reinforced Edges, Medium Memory Foam)
- Under-Bed Storage
- 32" LED Smart TV
- LED Reading Lights
- USB Charging Ports
- Privacy Curtain
Bathroom
- Custom Shower Surround and Pan w/Linear Slot Drain, SeaDek Pad, Lighted Skylight-Shower Dome
- Matte Black Bathroom Faucet and Shower Tower
- Matte Black Retractable Shower Door
- Solid Surface Lav Countertop w/ Undermount Stainless Sink
- Porcelain Toilet
- Matte Black Bathroom Harwards Accessory Package
- 12V Power Vent
Utilities
- Firefly Integrations® Touch Screen Command Center, Bluetooth® Switches & Smart Phone App (Global)
- Titan Aluminum 4-Point Hydraulic Leveling Jacks
- Battery Disconnects (Entry & Battery Service)
- 1,800 Watt Xantrax Pure Sine Wave Inverter
- 4500kW NPS® LP Generator with Auto Generator Start Capabilities
- ATG Designed Gree A/C System (Ducted 15KBTU AC w/ 12K Heat Pump, Soft Start & Dehumidifier
- Linear Slot Diffusers, RV Airflow Package, Custom Return Air Plenum and Insulated Ducting
- Truma® Aqua Go Comfort™ On-Demand Water Heater
- Utility Center (Water Management Valve, Exterior Shower, Cable TV Hookup, Black Tank Flush)
- SureLevel® Tank Level Monitoring System
- 12V Water Pump (4 gallons per minute)
- 12V Heat Pads (Fresh, Gray & Black Tanks)
- Carbon-Monoxide, LP/ Smoke Detectors & Fire Extinguisher
- Temp sensors (Battery Compartment, Interior, Exterior)
- (2) 130Amp/HR Lithionics Batteries
- 30 Amp Electrical Service w/ Southwire Transfer Switch
- Kisae DC-DC Charger / Solar Controller
- StarLink Satellite Internet
- (3) 180 watt (600 w Total) Merlin Solar Panels with 30-Amp Controller
Series M Package
- Mercedes Benz Sprinter 4500 2WD
- Natural Teak Wood Grain
- Suspension Package
- StarLink Internet
- SafeRide RV Roadside Assistance
- RVIA Seal
Ultra Leather Package
- Apex Theater Seating or Dinette Booth w/ Drawers & Dream Dinette Bracket
- Cockpit Seating
- HeadRest Safe D/P
Blackout Package
- Black Aluminum Wheels
- Black Exhaust Tip
- Black Logo Letters
Suspension Package
- Helwig Helper Springs
- Bilstein Shocks
Chromeout Package
- Chrome Aluminum Wheels
- Stainless Exhaust Tip
- Chrome Logo Letters
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.