| Volkswagen | Model Year | Closest distance between forward towers - (M1) | Distance from uppermost windshield to forwardmost tower foot - (M2) | Closest distance between rear towers - (M3) | Crossbar spread distance center to center - (M4) |
| Corrado | 90/94 | Q7 - 35 7/8" | 6" | Q7 - 35" | 24" |
| Corrado w/ Strech Kit | 90/94 | Q7 - 35 7//8" | 6" | Q5 - 34 5/8" | 30" |
| Eurovan | 93 | Q12 - 47 3/8" | 6" | Q12 - 47 3/8" | 36" |
| Eurovan Max Crossbar Spread | 93 | Q12 - 47 3/8" | 6" | Q12 - 47" | 69" |
| Fox Sedan | 87/93 | Q4 - 36 1/4" | 4" | Q4 - 35 1/2" | 36" |
| Fox Sedan Max Crossbar Spread | 87/93 | Q4 - 36 1/4" | 4" | Q4 - 35 1/2" | 39" |
| Fox Wagon | 87/93 | Q4 - 36 1/2 | 4" | Q4 - 36 1/4" | 36" |
| Fox Wagon Max Crossbar Spread | 87/93 | Q4 - 36 1/2" | 4" | Q4 - 36 1/4" | 55" |
| Golf/GTI 2 Door | 93/95 | Q22 - 32 5/8" | 6" | Q22 - 31 7/8" | 14" |
| Golf/GTI 2 Door | 85/92 | Q32 - 34 1/8" | 5" | Q32 - 33 5/8" | 18" |
| Golf 4 Door | 85/92 | Q32 - 33 7/8" | 6" | Q32 - 33 1/2" | 36" |
| Jetta 2 Door | 85/92 | Q32 - 34 1/2" | 4" | Q32 - 33 3/4" | 18" |
| Jetta 2 Door w/ Q Strech Kit | 85/92 | Q32 - 34 1/2" | 4" | Q32 - 33 3/4" | 36" |
| Jetta 4 Door | 93/95 | Q22 - 32 5/8" | 9" | Q22 - 31 1/4" | 29" |
| Jetta 4 Door | 85/92 | Q32 - 34 3/8" | 6" | Q32 - 33 1/4" | 36" |
| Passat Sedan | 90/96 | Q5 - 37 5/8" | 8" | Q5 - 35 1/2" | 36" |
| Passat Wagon | 90/96 | Q5 - 38 1/4" | 5" | Q6 - 35 3/8" | 36" |
| Passat Wagon Max Crossbar Spread | 90/96 | Q5 - 38 1/4" | 5" | Q6 - 35 3/8" | 43" |
| Quantum Sedan | 82/88 | Q31 - 36 1/2" | 5" | Q31 - 36 1/8" | 36" |
| Rabbit/GTI 2 Door | 79/84 | Q31 - 35 3/4" | 4" | Q31 - 34 5/8" | 36" |
| Rabbit/GTI 2 Door Max Crossbar Spread | 79/84 | Q31 - 35 3/4" | 4" | Q31 - 34 5/8" | 52" |
| Scirocco | 82/88 | Q33 - 34 3/8" | 4" | Q33 - 34 1/4" | 16" |
| Scirocco w/ Q Strech Kit | 82/88 | Q33 - 34 3/8" | 4" | Q33 - 34 1/4" | 36" |
| Scirocco | 79/81 | Q33 - 34 3/8" | 4" | Q33 - 34 1/4" | 16" |
