If the new 7-series caused nervous tension at Mercedes-Benz for 1988, the all-new 5-series brought on a full-scale anxiety attack.  This third-generation 5 had the looks, power and most of the dazzling technology of its big brother and was quickly hailed as the benchmark for European sports sedans. Two versions were available for 1989: the $37,000 … Continue reading 1989 BMW 535i Test Drive