l went to a dealer some time ago and saw one. He said it was Twin Turbo but l cant seem to find any information on it.l think it was a 335i or 335xi? ci?cl?

Any help would be appreciated. Thanks!

The current BMW 335i has a twin turbocharged 3 litre straight six. Think that is what you're thinking of.
There is also a twin-turbo diesel, the 335d.
They only make cars with the prefix m for m3 and the suffixs i, si and d l think.

335i coupe

Its the 335i or maybe the 335xi

the xi means it has All wheel drive.

BMW does not use the ci name anymore.

Hope this helps!