J-1

Wheelbase                       80-82 inches
Length                                 146 inches          
Treadwidth                            40-46 inches          
Width                              51 1/2 inches
Height      coupe              37 inches
               roadster           29 inches
J-2
Wheelbase                               87-90"
Length                                     154"
Treadwidth                               40-46"
Width                                    51 1/2"
Height                    coupe      37 1/2"
                     roadster       30"                                                    
J-3
Wheelbase                              88-92"
Length                                    165"
Treadwidth                              46-51"
Width                                        60"
Height                                    29"
J-4
Wheelbase                         98"
Length                                     165"
Tredwidth                                 52-60"
Width                      67"
Height         coupe             39"
                 roadster           37"    

J-5
Wheelbase                          100-104"
Length                                      176"
Treadwidth               52-60"
Width                       67"
Height                      39"
J-6
Wheelbase                          100-104"
Length                                      167"
Treadwidth               52-60"
Width                       66"
Height                      49"

X-300GT
Wheelbase                              94-98"
Length                                    162"
Treadwidth                              56-61"
Width                     65"
Height                    41 1/2"
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