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Audi S4 B8 (5th Generation)

20102016 · B8 · sedan

Last supercharged S4 before Audi switched to turbocharging. 3.0T (3.0L supercharged V6, code CGXC then CTUD) makes 333 hp with Audi's signature supercharger whine. Quattro AWD standard. Available with 6-speed manual or 7-speed S tronic. The supercharged 3.0T is also the engine that powered the C7 S5, Q5, Q7, and various other Audi/Porsche/VW group cars.

Watch out: Carbon buildup on intake valves at 60k-80k miles. Walnut-blast service is normal-DI-engine maintenance, not optional.

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

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