http://www.autoblog.com/2007/12/13/w...-engines-list/

* Audi AG: FSI 2.0L turbocharged DOHC I-4 (Audi A3)
* BMW AG: 3.0L turbocharged DOHC I-6 (335i Coupe)
* Daimler AG: 3.0L DOHC V-6 Turbodiesel (Mercedes E320 CDI)
* Ford Motor Co.: 4.6L SOHC V-8 (Mustang Shelby GT/Bullitt)
* General Motors Corp.: 3.6L DOHC V-6 (Cadillac CTS)
* General Motors Corp.: 6.0L OHV V-8 Hybrid (GMC Yukon Hybrid)
* Honda Motor Co. Ltd.: 3.5L SOHC V-6 (Accord Coupe)
* Mazda Motor Corp.: 2.3L DISI turbocharged DOHC I-4 (Mazdaspeed3)
* Nissan Motor Co. Ltd.: 3.7L DOHC V-6 (Infiniti G37)
* Toyota Motor Corp.: 3.5L DOHC V-6 (Lexus IS 350)

I know this isn't a car forum anymore, but I find these lists interesting.

I really haven't heard a whole lot of great things about the GM 3.6 compared to the Toyota 3.5 DI, the VQ37 and even the J35. I don't get that one.