Discrete sourced production/model years; omitted years are intentional gaps, not an implied continuous run.
AudiS6
The Audi S6 is a high-performance variant of the Audi A6, an executive car produced by German automaker Audi. It went on sale in 1994, shortly after the "A6" designation was introduced, replacing the "100" nameplate.
Text adapted from “Audi S6” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Dates with their meaning intact
Model years represented in FuelEconomy.gov; a US-market observation, not a worldwide production range.
Model years in Natural Resources Canada retail fuel-consumption data; Canadian-market evidence, not a worldwide production range.
First-admission years observed in Dutch vehicle registrations; this is market evidence, not a worldwide production range.
EU passenger-car registration monitoring years; this is a market snapshot, not a worldwide production range.
Swiss type-approval years; approval dates are not production chronology.