i can get the 545 for about $900 more than the 530 but am wondering about difference in gas consumption (v-8 vs v-6) and other after costs. Does it cost more to maintain, repair? Obviously resale is higher. What do you all think
I drive about 24,000 miles per year. Difference in blue book from the 530 to the 545 is about 9k. Insurance difference is $7 a month more for the 545i. I think in resale alone the 545 is worth the other costs.

Thanks ALL