New and used Grand Sport by Dynamax RVs for sale

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New 2026 Dynamax Grand Sport 45CA image
New 2026 Dynamax Grand Sport 45CA
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  • PARRIS RV PAYSON
  • North Payson, UT
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Dynamax Grand Sport Super C diesel motorhome 45CA highlights: Dishwasher Theater seats Pantry Entertainment Center   Bring the crew along in the Grand Sport 45CA and still feel like you’re in a luxury condo, not just a motorhome. Up front, the cab-over bunk, home theater lounge with USB ports, love seat, and soft-touch dinette with lift-up storage will give everyone a place to relax while you enjoy the 50" LED smart TV with Sonos sound bar. The chef-friendly galley offers a 22 cu. ft. residential refrigerator with ice maker, induction range, convection microwave with air fryer, solid surface countertops, dishwasher, and a power countertop extension plus pantry. At the rear, a king bed suite with fireplace, 43" smart TV with Bose sound bar, wardrobe with digital safe, and a spa-like bath featuring a 38" x 40" solid-surface shower with teak seat and deluxe multi-head system turns travel days into resort stays.   Experience the luxury and power behind the Grand Sport Super C diesel motorhome by Dynamax. The outside shows off custom full-body paint with Diamond Shield protection, dual roof-mounted armless patio awnings with LED lighting and wind sensors, and aluminum-wrapped slide toppers. Practical details like Azdel fiberglass sidewalls with aluminum framing, a one-piece molded fiberglass roof, steel basement structure, side-hinged aluminum storage doors, and power entry steps with SeaDek treads are built for the long haul. PrecisionPlex multiplex controls with smartphone app, Starlink internet system, central vacuum, heated enclosed holding tanks, Sani-Con Turbo macerator, and a fully featured service bay make setup, clean-up, and off-grid living smoother every time you hit the road.
New 2026 Dynamax Grand Sport 45CA image
New 2026 Dynamax Grand Sport 45CA
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  • CAMPERS INN RV MERRIMACK, NH
  • Merrimack, NH
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Dynamax Grand Sport Super C diesel motorhome 45CA highlights: Dishwasher Theater seats Pantry Entertainment Center   Bring the crew along in the Grand Sport 45CA and still feel like you’re in a luxury condo, not just a motorhome. Up front, the cab-over bunk, home theater lounge with USB ports, love seat, and soft-touch dinette with lift-up storage will give everyone a place to relax while you enjoy the 50" LED smart TV with Sonos sound bar. The chef-friendly galley offers a 22 cu. ft. residential refrigerator with ice maker, induction range, convection microwave with air fryer, solid surface countertops, dishwasher, and a power countertop extension plus pantry. At the rear, a king bed suite with fireplace, 43" smart TV with Bose sound bar, wardrobe with digital safe, and a spa-like bath featuring a 38" x 40" solid-surface shower with teak seat and deluxe multi-head system turns travel days into resort stays.   Experience the luxury and power behind the Grand Sport Super C diesel motorhome by Dynamax. The outside shows off custom full-body paint with Diamond Shield protection, dual roof-mounted armless patio awnings with LED lighting and wind sensors, and aluminum-wrapped slide toppers. Practical details like Azdel fiberglass sidewalls with aluminum framing, a one-piece molded fiberglass roof, steel basement structure, side-hinged aluminum storage doors, and power entry steps with SeaDek treads are built for the long haul. PrecisionPlex multiplex controls with smartphone app, Starlink internet system, central vacuum, heated enclosed holding tanks, Sani-Con Turbo macerator, and a fully featured service bay make setup, clean-up, and off-grid living smoother every time you hit the road.
New 2026 Dynamax Grand Sport 45CB image
New 2026 Dynamax Grand Sport 45CB
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  • TAMPA, FL
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Call for details.   The 2026 Dynamax Grand Sport GT 45CB is a new Super C diesel motorhome on a Freightliner chassis, known for its luxury, powerful performance, and advanced features. Key features include a 600 HP engine, 30,000-pound towing capacity, and numerous safety systems like lane departure warning, collision warnings, and blind spot cameras. It also features a central Firefly control panel for managing systems and can be controlled via a smartphone app.    Performance and Chassis   Chassis: Built on a Freightliner chassis for commercial-grade durability. Engine: Equipped with a 600 HP engine. Towing: Offers a 30,000-pound towing capacity. Fuel: Has a 120-gallon fuel capacity.    Safety Features Collision and lane warnings: Includes lane departure and collision warnings. Blind spot monitoring: Features side cameras that activate with turn signals to monitor blind spots. Rear cameras: Equipped with two rear cameras for visibility while driving and reversing. Tire pressure monitoring: A Tire Pressure Monitoring System (TPMS) is included.    Dimensions and capacity   Length: Approximately 44 ft 11 in. Slide-outs: Features four slide-outs. Leveling: Includes an automatic leveling system.    ASK US ABOUT EXACT DETAILS ON THIS RV!
New 2026 Dynamax Grand Sport 45CB image
New 2026 Dynamax Grand Sport 45CB
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  • CAMPERS INN RV JACKSONVILLE NORTH, FL
  • Jacksonville, FL
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The 2026 Dynamax Grand Sport GT 45CB is a new Super C diesel motorhome on a Freightliner chassis, known for its luxury, powerful performance, and advanced features. Key features include a 600 HP engine, 30,000-pound towing capacity, and numerous safety systems like lane departure warning, collision warnings, and blind spot cameras. It also features a central Firefly control panel for managing systems and can be controlled via a smartphone app.    Performance and Chassis   Chassis: Built on a Freightliner chassis for commercial-grade durability. Engine: Equipped with a 600 HP engine. Towing: Offers a 30,000-pound towing capacity. Fuel: Has a 120-gallon fuel capacity.    Safety Features Collision and lane warnings: Includes lane departure and collision warnings. Blind spot monitoring: Features side cameras that activate with turn signals to monitor blind spots. Rear cameras: Equipped with two rear cameras for visibility while driving and reversing. Tire pressure monitoring: A Tire Pressure Monitoring System (TPMS) is included.    Dimensions and capacity   Length: Approximately 44 ft 11 in. Slide-outs: Features four slide-outs. Leveling: Includes an automatic leveling system.    ASK US ABOUT EXACT DETAILS ON THIS RV!
New 2026 Dynamax Grand Sport 45CB image
New 2026 Dynamax Grand Sport 45CB
  • Call for price
  • SEWELL, NJ
  • Sewell, NJ
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Call for details.   The 2026 Dynamax Grand Sport GT 45CB is a new Super C diesel motorhome on a Freightliner chassis, known for its luxury, powerful performance, and advanced features. Key features include a 600 HP engine, 30,000-pound towing capacity, and numerous safety systems like lane departure warning, collision warnings, and blind spot cameras. It also features a central Firefly control panel for managing systems and can be controlled via a smartphone app.    Performance and Chassis   Chassis: Built on a Freightliner chassis for commercial-grade durability. Engine: Equipped with a 600 HP engine. Towing: Offers a 30,000-pound towing capacity. Fuel: Has a 120-gallon fuel capacity.    Safety Features Collision and lane warnings: Includes lane departure and collision warnings. Blind spot monitoring: Features side cameras that activate with turn signals to monitor blind spots. Rear cameras: Equipped with two rear cameras for visibility while driving and reversing. Tire pressure monitoring: A Tire Pressure Monitoring System (TPMS) is included.    Dimensions and capacity   Length: Approximately 44 ft 11 in. Slide-outs: Features four slide-outs. Leveling: Includes an automatic leveling system.    ASK US ABOUT EXACT DETAILS ON THIS RV!
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