My '91 200q 20v is running strong at 245,000 miles. Still using the original clutch, turbo, no major components replaced. Still pulls 1.7 bar easily (if infrequently) and uses one quart of oil between 5,000 mile changes. Electrical do gremlins profligate. Mobil 1 since break in. Don't think the "new" '01 S4 will ever get there! For Sale!