In Switzerland the 2008 RAV4 was available as 2.0L petrol or 2.2L diesel, both would be 4 cylinder.
So immediately this makes availability of engine parts difficult
Generally, most manufacturers have ECE and USA differences to comply with the various regulatory issues. So expect differences.
It is actually very common for the USA version of a Japanese car to be significantly different to the European version.
Looking at
www.toyota.com and
www.toyota.ch and comparing current RAV4 models, one notes that the USA RAV4 is the same width, but significantly LONGER, thus there are some core differences in the USA and Swiss models. Keep browsing their website and you'll find more differences.
These differences will also likely increase the insurance premium, because in an accident the vehicle may cost more to repair, if body panels etc have to come from the USA.
Example: headlights. USA regulations are DOT-standard. ECE has a different standard, if the headlights don't comply, they must be replaced. If you have Xenon HID lights, this can alone cost 2,000 to 3,000....
(USA HID is very different to ECE HID!!)
Then you get the other comfort issues, like the radio may not work over here due to different FM standards - if it tunes on FM in 0.2MHz increments, it cannot tune to all the European stations.
Plus you may be missing the extremely useful RDS functions. If you have navigation fitted, it may be a different type, and maps may not be available.
Prices for 2008 RAV4s here vary from 27,500 CHF (petrol, 40k km) to 38,000 CHF (petrol, 18k km) with lots of variance in between. Check specification level to compare!
As a 2008 car is only 3 years old, you will likely get some form of guarantee when buying here from a dealer. And the 3yr free service + 100,000km guarantee only applies to Swiss models - you'll have to pay all service and will lose all guarantee benefits.
See here for 2008 RAV4 2nd hand pricing and specification examples:
http://www.autoscout24.ch/AS24Web/Li...&zipcountry=CH
Given that the import price is 10% of the vehicles value, and that you WILL have to go through homologation and that that will add a lot of bureaucratic hassle, and you loose guarantee and free service, one must seriously ask if it is worth it.