Park a 1984 Audi 4000S quattro next to a 1985 Audi 4000S quattro and you’d be forgiven for thinking they were completely different cars. While few changes were manefested under the skin, the major overhaul in 1985 of the 4000 gave the car a completely different character. Few stones were left unturned; new aerodynamic headlights and smooth, textured body-color bumpers with revised indicators led the charge and did well to integrate the mandatory 5 mph impact bumpers. Wider black moldings surrounded the car. The same Ronal R8 14″ x 6″ 14 spoke wheels were present, but as the revised B2s stretched their legs, new aerodynamic lug covers appeared. The taillight design and rear quarter panels were revised as well – now the lights wrapped completely across the back of the car. But the full-width lights masked a big change to the body, as the trunk now had a much lower threshold, with the center section of the lights integrated into the lid. Inside, the seats didn’t change but the dashboard was entirely new. More up-to-date and modern feeling, power windows now were both front and rear and a few more options for colors were offered.
But underneath, what made the Type 85 quattro great remained unchanged. The 2.2 liter inline-5 JT-code motor was still pumping out 115 horsepower; modest for the weight, but with a great howl and good, usable torque. All-wheels were still driven with twin vacuum-actuated locking differentials, and the robust drivetrain and suspension was largely rally-ready out of the box. The great recipe coupled with the heavily revised and modernized aesthetics meant that the 1985 4000S quattro was a sales success, at least in relative terms. Nearly 5,000 sold that year (4,897 according to Audi), making it the most popular year for the model: