2026 Grand Design Lineage M-25TK – Luxury Meets Performance on the Road
Welcome to the next evolution in Class C motorhomes. The 2026 Grand Design Lineage M-25TK delivers the ultimate blend of luxury, innovation, and Mercedes-Benz performance. Whether you're planning long-haul cross-country treks or spontaneous weekend getaways, this premium coach is engineered to exceed expectations in every mile.
Top Highlights of the Lineage M-25TK:
Swivel Captain's Chairs
Heated, power-adjustable, and ultra-comfortable with armrests and lumbar support — perfect for long drives and campground lounging.
Overhead Cab Bunk
Extra sleeping space without sacrificing floorplan functionality, ideal for guests or gear.
Power Theater Seating
Kick back in style with plush, power-adjustable seats — great for movie nights or afternoon naps.
Dual Twin Beds / Convertible King
Two 36"x80" twin beds easily convert to a spacious 90"x74" king — offering flexible sleeping for couples or solo travelers.
Rear Private Bedroom
Retreat to your personal sanctuary with a full rear bedroom, complete with under-bed storage and a 32" LED smart TV.
Modern Gourmet Kitchen
Features a solid surface countertop with flip-up extension, air fryer/convection microwave, 2-burner stove, and a 10 cu. ft. 3-door fridge.
40" Exterior TV
Bring the game or movie night outdoors with a stunning weatherproof 40" TV under the awning.
Residential-Style Bath
Enjoy a custom shower surround with a linear slot drain, porcelain toilet, and upscale fixtures that feel like home.
Starlink Satellite Internet & SureLevel Monitoring
Stay connected with high-speed internet and monitor your tanks with precision — no guessing required.
Why the Grand Design Lineage M-25TK?
Mercedes-Benz Sprinter 4500 Power: Powered by a high-output 2.0L TwinTurbo diesel engine with 9G-TRONIC transmission for smooth, efficient travel.
Premium Interior Finishes: From Natural Teak wood grain cabinetry to seamless solid surfaces, every inch feels handcrafted and modern.
Smart RV Tech: Integrated smart TVs, satellite internet, and energy-efficient 12V systems make this coach ready for the digital age.
Ride-Ready Chassis Upfit: Built on a MORryde steel chassis Halo Upfit for improved strength, safety, and durability.
Luxury That Moves With You: Designed for RVers who refuse to compromise comfort for mobility — perfect for full-timers or upscale weekenders.
Why Buy from Campers Inn RV of Louisville?
Family-Owned Since 1966: With decades of experience and a legacy of trust, we guide every customer like they’re one of our own.
Exclusive Grand Design Expertise: Our Louisville team is specially trained to help you understand, maintain, and maximize your Grand Design motorhome.
Certified RV Techs & Full Service: Our service department is equipped to handle everything from Mercedes-Benz maintenance to seasonal prep.
Huge Selection, Transparent Pricing: No games, no gimmicks — just honest deals and one of the largest Grand Design inventories in the region.
Customer for Life Philosophy: We’re here to support you before, during, and long after the sale. Because RV ownership is a journey, and we’re with you every mile.