Top 10 Most Iconic German Car Engines Ever Built

 1. Porsche Mezger Flat-6

 2. BMW S54

 3. Mercedes-AMG M156

 4. Audi 2.5 TFSI Inline-5

 5. BMW M88

 6. Mercedes M113K

 7. Volkswagen EA888

 8. Porsche Air-Cooled Flat 6

 9. BMW N55

 10. Audi 4.2L V8