2007 Grand Sport Prices, Values and Specs

Select a 2007 Grand Sport Model

Select an RV year and model below to get a valuation.

Model
Length
Coach Design
Self Cont.
Slides

Mini Motor Home (Class C)

Columbia

M-340 450hp
33'6"
Mini Motor Home (Class C)
Yes
2
M-340 Diesel
33'6"
Mini Motor Home (Class C)
Yes
2
M-360 450hp
35'
Mini Motor Home (Class C)
Yes
2
M-360 Diesel
35'
Mini Motor Home (Class C)
Yes
2
M-370 450hp
36'
Mini Motor Home (Class C)
Yes
2
M-370 Diesel
36'
Mini Motor Home (Class C)
Yes
2
M-400 450hp
39'6"
Mini Motor Home (Class C)
Yes
2
M-400 Diesel
39'6"
Mini Motor Home (Class C)
Yes
2
M-420 450hp
42'
Mini Motor Home (Class C)
Yes
2
M-420 Diesel
42'
Mini Motor Home (Class C)
Yes
2
M-450 450hp
44'6"
Mini Motor Home (Class C)
Yes
2
M-450 Diesel
44'6"
Mini Motor Home (Class C)
Yes
2

Columbia Toy Hauler

M-399
39'
Mini Motor Home (Class C)
Yes
1
M-419
41'
Mini Motor Home (Class C)
Yes
1
M-419 Diesel
41'
Mini Motor Home (Class C)
Yes
1
M-459 Diesel
45'
Mini Motor Home (Class C)
Yes
1
M-459
45'6"
Mini Motor Home (Class C)
Yes
1

M2

M-320 300hp
32'
Mini Motor Home (Class C)
Yes
2
M-340 300hp
34'
Mini Motor Home (Class C)
Yes
2
M-350 300hp
35'
Mini Motor Home (Class C)
Yes
2
M-380 300hp
38'
Mini Motor Home (Class C)
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 mar ...See More

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