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New 2026 Grand Design Lineage Series M 25TK
+32
- List Price: $235,323
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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 | DOVE | Exterior Color | MIDNIGHT WAVE FBP |
| 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 |
| 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 | W1X9N33Y3SN340938 |
Description
The options and features listed can vary and are based on manufacturer data when built. For an accurate list please contact the dealer. See disclaimer at the bottom of page.
Grand Design Lineage Series M Class C diesel motorhome 25TK highlights:
- 10 cu. Refrigerator
- 16' Awning
- Full Bath
- Power Theater Seating
- Pantry
Perfect for couples or families who love to travel in style, this motorhome has everything you wish for in a coach. The rear twin beds convert to a king-sized bed, providing a spacious and comfortable sleeping area for two. The full bathroom is equipped with everything you need for a comfortable stay, providing a convenient spot to freshen up after a long day of exploring. The kitchen is equipped with a 10 cu refrigerator for ample storage, a microwave, and a two-burner cooktop for trying out any trending recipe. In addition, the pantry provides more storage for food and cookware.The 32” smart TVs in the bedroom and living room provide endless entertainment options, while the power seating ensures comfortable viewing angles. The bunk over the cab provides additional sleeping space for kids or adults, and the exterior TV offers an ideal spot to enjoy your favorite shows or sports teams while outdoors.
Grand Design's first motorized coach, the Lineage Series M is coming to you with luxurious features at a great value. This Class C diesel motorhome sits on a Mercedes-Benz sprinter chassis for quality and performance you can trust. True to Grand Design's foundation, the Lineage includes interior comforts, durable construction, innovative features, and attention to detail. The Series M Package includes natural teak wood grain, a Lineage Suspension Package, and more. There is also a Blackout Package with black aluminum wheels, a Chromeout Package with chrome aluminum wheels, plus additional packages to enhance your travel experience!
Features
Standard Features (2026)
Frame & Chassis
- Twin-Turbo 2.0 Ltr. Inline 4 Cyl (25FW)
- 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
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
Bedroom
- 70"x 80" King Bed by Indratech (Reinforced Edges, Medium Memory Foam) (25FW)
- 36" x 80" Twin / 36" x 74" Twin / Combined 90" x 74" King (25TK)
- 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 (25FW)
- AquaHave Rainfall Shower and Wand System, Fully convertible 36" x 32" bathroom to living room, plus hidden drain (25TK)
- 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)
- 1) Lithionics 12V 310Ah Lithium-Ion Battery (4.0Wh)
- 30 Amp Electrical Service w/ Southwire Transfer Switch
- Kisae DC-DC Charger / Solar Controller
- StarLink Satellite Internet
- (3) 180 watt (540 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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*Payments estimated with 25% down at 10.99% interest for 15 years. The estimated payments are for example only and do not constitute a commitment that financing, specific interest rate, or term is available. All rates, payment, down payment needed, and terms are subject to bank approval and can vary. OAC.*
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.