Ayubowan, machan!
With all due respect, I didn't see a lot of German cars in the country, and I spent a lot of time being driven around ('cause I like it). Even the car parks at the Crescat mall (and towers) were dominated by reconditioned Jap imports. 
As they are in most places on the planet 
I took a ton of photos which I'll post in sequence. I didn't go to Anuradhapura this time, but I will for sure on my next trip 
In Colombo, I stayed at the Lake Lodge Hotel (CMB 3), and I think it cost about $95 a night. I tried the Cinnamon Grand hotel on my way out, which cost about $130. In Dambulla, the Thilanka Resort & Spa cost about $75/night including breakfast.