and more efficient? I'm debating whether or not to get a used Honda Accord 4 cylinder or a Honda Accord V6. Being that the 4 cylinder is a DOHC 16 valve and the v6 is a SOHC 24 valve which motor will last longer? I live in southern california where road conditions are always nice. hardly any mountains but some hills on my route. I was just wondering if I were to buy a used Honda which motor should I get that will OVERALL last me the longest?