2026 Grand Design Lineage Series M 25TK

2026 Grand Design Lineage Series M 25TK

Drive like a luxury car, live like an RV.

Grand Design’s first motorized coach, the Lineage 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!  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.

The all new 2026 Grand Design Lineage motorhome is available Good Life RV in Des Moines, IA  515-462-9800.  Give us a call to schedule your personal showing or stop in today!

Options Included

  • Chrome Aluminium Wheels
  • Full Body Paint - Pearl Slate
  • Lineage Chromeout Package
  • MERCEDES BENZ MY2025 SPRINTER 4500 2WD ARCTIC WHITE
  • Natural Teak Wood Grain
  • Ultra Fabric Soft Touch Interior Package
  • Ultra Leather Soft Touch Interior Package
MSRP
$235,264
$2,438 / month
Estimated payment for 96 month loan, 4% APR, $35,290 down.

2026 Grand Design Lineage Series M 25TK

Drive like a luxury car, live like an RV.

Grand Design’s first motorized coach, the Lineage 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!  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.

The all new 2026 Grand Design Lineage motorhome is available Good Life RV in Des Moines, IA  515-462-9800.  Give us a call to schedule your personal showing or stop in today!

Options Included

  • Chrome Aluminium Wheels
  • Full Body Paint - Pearl Slate
  • Lineage Chromeout Package
  • MERCEDES BENZ MY2025 SPRINTER 4500 2WD ARCTIC WHITE
  • Natural Teak Wood Grain
  • Ultra Fabric Soft Touch Interior Package
  • Ultra Leather Soft Touch Interior Package
Stock # P336884
Location Des Moines
Year 2026
Make Grand Design
Model Lineage Series M
Trim 25TK
Condition NEW

Specifications

Secondary Class Rear Bath
Max Sleeping Count 3
Category Class Class B
Interior Color Harbor Loft
VIN W1X9N33Y8SN336884
Length (FT/IN) 26'
Gross Weight Rating (LB/KG) 12125 LBS
Total Fresh Water Tank Capacity (GAL/L) 36
Total Gray Water Tank Capacity (GAL/L) 30
Total Black Water Tank Capacity (GAL/L) 35
Number Of Slideouts 1
General
Ride Digital