I just bought my 99 gsxr 600 and ive decided to get into amateur racing. Im not going to ride on the street. Strictly a track bike. I already have a trailer to carry it with but now i need to get a vehicle to tow it with. I plan to eventually get a small enclosed trailer. Maybe 8x12 or 8x14. What would you guys choose based on price, comfort, gas mileage, longevity.

A 2005 Jeep Liberty Limited. 4x4,leather, and navigstion. 21, and change.

or

A 2005 Chevrolet Colorado 4 door. 2 wheel drive, cloth and tow package. 21, and change