Never settle.

You’ve earned the right to explore new places and meet new people. We’re here to make sure your journey is safe, smooth, and always first class. Entegra Coach and Spartan RV Chassis, your co-pilots on the adventure of a lifetime.

The Entegra Aspire is available on a 40’, or 44’ Spartan RV Chassis K2 450 chassis. Designed, engineered, and made in America with the finest components creating a premier foundation for the most discerning RV makers and owners.

Spartan RV Chassis makes the only chassis built exclusively for motorhomes. We didn’t take the easy route and modify a truck chassis for our partners at Entegra. We knew they wanted an unmatched ride that was as smooth and quiet as it was invigorating and well-appointed. So, we built them the unique K2 450 chassis from the ground up. The highest-quality materials provide reliability and dependability, along with nationwide service, and the best warranty in the business.

Motorhomes riding on a Spartan RV Chassis are built with care to stay on the road for a good long time.

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Premium Features

  • E-Z Steer for a smoother driver experience & reduced driver fatigue
  • Manual tilt & telescoping steering column
  • Independent front suspension
  • NEW: Electronic suspension control system with self-leveling featuring including air compressor for extended stay
  • Automatic heated moisture ejectors with color-coded lanyards
  • Side-mounted service center
  • 24,000 lb rear axle rating
  • Connected Coach® glare-free digital dash with 15’’ display
  • 24,000 lb rear axle rating
  • 10,000 lb towing capacity
  • 3-stage engine compression brake
  • Tri-Pod Steering Wheel with graphic instrument cluster navigation, screen view selection, wiper, phone, and media controls
  • Suspended adjustable pedals
  • Auto headlamps
  • Rain sensing wipers
  • NEW: Tilt Tank Drain Assist
  • K2 450 Chassis

Length

40′

Peak HP

450 hp @ 2,100 rpm

Wheelbase

261″

Towing Capacity

10,000 lb

Warranty

3-Year/50,000-Mile

Safety Innovations

Spartan RV Chassis Advanced Protection System – Aspire

  • Tire Pressure Monitoring System (TPMS)
  • Spartan RV Chassis Safe Haul® (The industry’s premier factory chassis integrated air supply for tow vehicle brake system)

Specifications

Brochures

Parts Manuals

Operators Guides

Service Guides

Service Manuals

Wiring Manuals

Alternative Fuels

Aeromate

Ford Transit

RAM ProMaster

Videos