Is 4MATIC worth it in the CLS?
I know MBUSA has made the 4MATIC standard on the CL550 and the upcoming '12 E550, so it seems that there is a movement towards adding it to models equipped with the new twin turbo, torque-monster V8. Is the performance of the CLS550 at all traction limited? I imagine that if it was, the CLS63 would be even worse off. Any chance the straight-line performance of the CLS550 will actually be BETTER with the 4MATIC?
The 4MATIC is also an extra $2500 and according to my crude calculations, the 1 MPG penalty will cost an additional $750+ in added fuel costs if I keep the car for 60k miles. I don't mind paying the extra $3250 over the life of the car if it is a huge improvement in safety or performance, but I don't want to increase the unsprung weight of the car and potentially add complex, expensive-to-repair equipment to the car for minimal to no gain.
Thanks for any opinions.
my rule of thumb. it snows stay home. even if you are best driver and safest driver - you are still prone to accident. It's the stupidity of others that you can't control.



