The Porsche Cayenne is a five seat mid-size luxury crossover manufactured by the German manufacturer Porsche since 2002, with North American sales beginning in 2003. Its platform was developed by Porsche and is shared with the Volkswagen Touareg and the Audi Q7. It is the first V8-engined vehicle built by Porsche since 1995, when the Porsche 928 was discontinued. Since 2008, all engines have featured direct injection technology. The Cayenne's chassis type numbers are as follows: Type 955 (2002–2006), Type 957 (2007–2010), and Type 958 (2011+).