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Audi S6 C6 (3rd Generation)

2007–2011 · C6 · sedan

5.2L FSI V10 (BXA / BSM) — 435 hp / 398 lb-ft. Shared block architecture with the Lamborghini Gallardo. 6-speed Tiptronic automatic only (no manual in the US). Quattro AWD. C6 Avant version of the S6 existed in Europe but US got sedan only. The C6 S6 sat between the supercharged S6 successors and Audi's gentler V8 cars.

Watch out: FSI V10 timing chain tensioners — engine-out service if they fail, and they do. Intake valve carbon buildup is severe (FSI direct injection without port injection). Magnetic ride dampers leak and aren't cheap. Premium fuel and oil intervals are absolute.

What your S6 takes

The parts and fluids that fit this generation. Specs we publish are confirmed against two independent sources; the rest fill in as we verify them.

  • Tire size255/40R18✓ VerifiedView
  • Wiper bladesNot catalogued yetFind yours soon
  • Engine oilNot catalogued yetFind yours soon
  • Oil filterNot catalogued yetFind yours
  • Engine air filterNot catalogued yetFind yours
  • Cabin air filterNot catalogued yetFind yours
  • Spark plugsNot catalogued yetFind yours soon
  • Headlight bulbsNot catalogued yetFind yours soon
  • BatteryNot catalogued yetFind yours soon
  • CoolantNot catalogued yetFind yours soon
  • Brake fluidNot catalogued yetFind yours soon
  • Transmission fluidNot catalogued yetFind yours soon
  • Tire pressureNot catalogued yetFind yours soon
  • Key fob batteryNot catalogued yetFind yours soon
  • Power steering fluidNot catalogued yetFind yours soon
  • Differential fluidNot catalogued yetFind yours soon
  • Serpentine beltNot catalogued yetFind yours soon
  • Brake padsNot catalogued yetFind yours soon
  • Wheel fitmentNot catalogued yetFind yours soon
  • Brake rotorsNot catalogued yetFind yours soon
  • ThermostatNot catalogued yetFind yours soon
  • A/C refrigerantNot catalogued yetFind yours soon
  • Fuel filterNot catalogued yetFind yours soon

Full clubhouse — owner Garage Lineage, common problems, year-by-year notes, and product picks — is on the build list.

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