Audi engines by vehicle

Factory engines by model year for the Audi 5000, A4 / S4, Quattro, TT, with ratings and RPO or engine codes. With links to full engine specs.

• Audi 5000 (1978–1980, 1984–1988)
• Audi A4 / S4 (1996–2025)
• Audi Quattro (1984–1985)
• Audi TT (2000–2006, 2008–2023)

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