Go for PI. The OMV is higher and the before & after sales much better. The servicing is alot cheaper and faster too.
I can't comment on CLK. But for my C240V6 AvantGarde the OMV is $59,000 with full specs. Purchased price when new was $35,000 lower then C&C, and of course with higher OMV.
Warranty is by DaimlerChrylers. There are a few good garages handling Benz in Singapore.
I called up C&C for 45,000km service. Minimum charges, according to the service staff, is 6 hours. Labour hour is $120, as they quoted me. However, if the car is from C&C, labour is 50% less, $60/hr. The rest like engine oil, parts, come with discount for C&C's cars, about 10 to 20%. So for 45,000km service my cost would be: labour is $720 + 6 ltr sync engine oil + 6 spark plugs +++........
I made appointment with MBM, the Benz garage that serviced my car since day one. They quoted me $190+. I took the car in at 8.30am, then had breakfast at the coffee shop, and by 9.15am I received a phone call. Car was ready. Inclusive of labour. engine oil, parts etc.... the bill came up to $190.54
Then while cheong-ing at NS, incurred some stone chips. I went to C&C, the showed me the touch-up paint. But refused to sell me when they couldn't keyed in my registration plate into their computer. Called MBM, Kelvin said sorry they don't sell touch up paint. They only touch up for their customer for FREE. So, I drove the car to MBM and waited for 5 minutes. And all done !!!!
They are so many PI Benz in Singapore. I know 3 members here in BMWSG owns PI Benz from C200K to CLK200K. Nothing will go wrong. BTW, MBM specialises in Benz only. Need to make appointment and they have 3 garages in Singapore. Fully equipped to handle all models.