2004 Grand Sport Prices, Values and Specs

Select a 2004 Grand Sport Series

(2014 - 2002)

Motorhomes

Length
Coach
Design
Floor
Plan
Self
Cont.
Slides
M-735 A, B 300hp 38' Mini Motor Home (Class C) All Floor Plans Yes 2

Columbia Series

M-400 450hp 39'6" Mini Motor Home (Class C) All Floor Plans Yes 2
M-400 455hp 39'6" Mini Motor Home (Class C) All Floor Plans Yes 2
M-420 450hp 42' Mini Motor Home (Class C) All Floor Plans Yes 2
M-420 455hp 42' Mini Motor Home (Class C) All Floor Plans Yes 2
M-450 450hp 44'6" Mini Motor Home (Class C) All Floor Plans Yes 1
M-450 455hp 44'6" Mini Motor Home (Class C) All Floor Plans Yes 1

M2 Series

M-320 300hp 31'6" Mini Motor Home (Class C) All Floor Plans Yes 2
M-322 300hp 31'6" Mini Motor Home (Class C) All Floor Plans Yes 1
M-350 300hp 34'6" Mini Motor Home (Class C) All Floor Plans Yes 3
M-380 300hp 38' Mini Motor Home (Class C) All Floor Plans Yes 2
Founded in 1997, Dynamax began producing the Grand Sport line of motorhomes in 2002. Building large Class A and Class C motorhomes on transport truck frames, Grand Sport caters to luxury as well as toy hauler customers in the recreational vehicle market. Multiple floor plans for Grand Sport recreational products have been made available between 32 and 45 feet in length. Air conditioning, LCD television and a finely equipped kitchen were features of Grand Sport motorhomes.