2026 Grand Design Lineage Series M 25TK
- Year 2026
- Make Grand Design
- Model Lineage Series M
- Engine Twin-Turbo 2.0 Ltr. Inline 4 Cyl
2026 Grand Design Lineage Series M 25TK
Drive like a luxury car, live like an RV.With our exclusive MORryde Steel Halo Chassis uplift, the Lineage Series M delivers the precise, confident handling you'd expect from a luxury touring vehicle.
Every curve, every mile feels deliberate and controlled. It's not just about getting there – it's about how it feels along the way.
Chassis
							Chassis
							Mercedes-Benz Sprinter 4500 Cab Chassis
						
						
							Axle Count
							2
						
						Engine
							Engine
							Twin-Turbo 2.0 Ltr. Inline 4 Cyl
						
						
							Transmission
							9G-Tronic Automatic
						
						
							Engine Power
							208 HP
						
						
							Engine Torque
							332 lb-ft
						
						Dimensions
							Overall Length
							25' 8"
						
						
							Overall Width
							7' 11"
						
						
							Overall Height
							11' 5"
						
						
							Interior Height
							6' 8"
						
						
							Dimensions
							Standard Bed: 36" x 80" Twin / 36" x 74" Twin / Combined 90" x 74" King
						
						
							Dinette Bed Dimensions
							68" x 42"
						
						
							Sofa Size
							68"
						
						Weights
							Gross Axle Weight Rating, Front
							4,630 lbs.
						
						
							Gross Axle Weight Rating, Rear
							7,934 lbs.
						
						
							GVWR
							12,125 lbs.
						
						
							Gross Combined Weight Rating
							15,249 lbs.
						
						Capacities
							Water Heater
							Hot: Tankless
						
						
							Refrigerator
							12V 10 cu/ft
						
						
							Fuel Capacity
							Diesel: 24.5 gal
						
						
							Fresh Water Capacity
							36 gal
						
						
							Gray Water Capacity
							30 gal
						
						
							Black Water Capacity
							35 gal
						
						
							LP Tank Capacity
							20.3 lbs
						
						
							Slide Out Count
							1
						
						
							Sleeping Capacity
							4 | Areas: 2 to 3
						
						
							Seating Capacity
							4
						
						Operational
							Furnace Output
							20,000 BTU
						
						Wheels & Tires
							Tires, Rear Specification
							LT215/85 R16 DRW
						
						
							Wheels
							170"
						
						Lights and Safety
							Safety Features
							Seat Belt Positions: 4
						
						Battery
							Battery
							Coach Batteries: 310 Amp/Hr Lithium (2x130 Batteries) | Solar: 540 Watts Solar (3x200 Panels)
						
						Electric
							Generator
							4.5KW Onan
						
						
							Electrical
							Shore Power: 30 AMP
						
					 
				