[PAR] [TLE] Audi Ur-S4 / Ur-S6 [SEP] Audi Ur-S4, and Audi Ur-S6 were unofficial names for the original models of the Audi S4 and S6 automobiles. [PAR] [TLE] Audi S4 [SEP] The Audi S4 is the high performance variant of Audi's compact executive car A4.  The original Audi S4, built from 1991 until 1994, was a performance-oriented version of Audi's 100 saloon/sedan.  All subsequent S4s since 1997 have been based on the Audi A4; and as the A4 has evolved from one generation to the next, so has the S4.
[PAR] [TLE] Audi Ur - S4 / Ur - S6 [ SEP ] Audi Ur - S4 , and Audi Ur - S6 were unofficial names for the original models of the Audi S4 and S6 automobiles . [PAR] [TLE] Audi S4 [ SEP ] The Audi S4 is the high performance variant of Audi 's compact executive car A4 . The original Audi S4 , built from 1991 until 1994 , was a performance - oriented version of Audi 's 100 saloon / sedan . All subsequent S4s since 1997 have been based on the Audi A4 ; and as the A4 has evolved from one generation to the next , so has the S4 .
What was a previous unoffical name for the high performance variant of Audi's compact executive car?
What was a previous unoffical name for the high performance variant of Audi 's compact executive car ?
Audi Ur-S4
Audi Ur-S4