You can make a custom installation of a PS2 in any Vehicle. The main problem is getting the electrical power to run the PS2 and a Video Screen. The Slim PS2 would consume less power as would a small 7-9 inch LCD TV. You still might have to upgrade the battery and generator to support the addition power requirements
A Volvo XC90
Yes, but there is some internet download that you have to install first. Only the PS3 with 4 USB posts play PS2 Games See related link
you would have to install a mod, but I wouldn't do that because it will damage your console, I would only recommend installing mods on PC
No the emulator does not work with the PS2, it uses the PS2 Bios
Yes it is on PS2
The 2011 Volvo XC90 has 24 valves.
The 2012 Volvo XC90 has 24 valves.
The 2013 Volvo XC90 has 24 valves.
The 2003 Volvo XC90 has 20 valves.
The 2006 Volvo XC90 has 20 valves.
The 2010 Volvo XC90 has 24 valves.
The 2007 Volvo XC90 has 24 valves.
The 2014 Volvo XC90 has 24 valves.
The 2008 Volvo XC90 has 24 valves.
The 2005 Volvo XC90 has 20 valves.
The 2009 Volvo XC90 has 24 valves.
The 2004 Volvo XC90 has 20 valves.