There are three models with snake logos, namely Alfa Romeo, Dodge Viper, and Ford Mustang Cobra. The Alfa Romeo logo places "Alfa Romeo " in the upper half of two nested circles, with the emblem of the Vescon family in the middle, now the emblem of Milan. The emblem is divided into two parts, the red cross on the left is the Grand Duke of Milan Emblem; on the right is a picture of a snake eating a Saracen. Alfa adopted this design as a trademark, mainly to commemorate the founder of Milan, Duke Vesconte (Duke Vesconte) and his family's logo. It is a snake head, staring at its prey with its mouth open. The body of the Dodge Viper adopts the Extreme-Aero package and the power part. The new Viper ACR is equipped with an 8.4L-V10 naturally aspirated engine and a 6-speed manual transmission. The logo is an upright cobra with two fangs and its head facing right. The Ford Mustang Cobra is a racing car.