Originally Posted By: surfstar
Originally Posted By: TiredTrucker
Originally Posted By: needsducktape
I think diesel gas is too expensive around here anyway. The fuel savings is not as great to make it worth it-
You have to look at the fuel economy difference. Example. My Jeep Liberty Diesel will get 32 mpg highway consistently. Never below 26 mpg for all miles. Now the gasser Jeep Liberty is lucky to hit 21 on a road trip, or around 15-16 for all miles. So, my Liberty is getting, at a minimum, 30% better fuel economy. For around me now, diesel is 3.68 while gasoline is 3.38. A 30 cent difference. The cost per mile to run my diesel, based on highway mpg's mentioned, at these prices is roughly 12 cents. For a similar gas version, it would be 16 cents a mile. So could you clue us in again how the fuel saving are not that great to make it worth it?
If the diesel Liberty cost you ~$5k more (not unheard of for a diesel or hybrid engine upgrade), it takes you 125k miles to break even! That's what generally makes it not worth it.
If its only a $2k premium for the diesel engine, then only 50k miles to break even.
. Very true. I just broke even on my diesel ($1500 premium over gas equivalent) 48k miles. In all likelihood I broke even sooner but it's hard to gauge.
Originally Posted By: TiredTrucker
Originally Posted By: needsducktape
I think diesel gas is too expensive around here anyway. The fuel savings is not as great to make it worth it-
You have to look at the fuel economy difference. Example. My Jeep Liberty Diesel will get 32 mpg highway consistently. Never below 26 mpg for all miles. Now the gasser Jeep Liberty is lucky to hit 21 on a road trip, or around 15-16 for all miles. So, my Liberty is getting, at a minimum, 30% better fuel economy. For around me now, diesel is 3.68 while gasoline is 3.38. A 30 cent difference. The cost per mile to run my diesel, based on highway mpg's mentioned, at these prices is roughly 12 cents. For a similar gas version, it would be 16 cents a mile. So could you clue us in again how the fuel saving are not that great to make it worth it?
If the diesel Liberty cost you ~$5k more (not unheard of for a diesel or hybrid engine upgrade), it takes you 125k miles to break even! That's what generally makes it not worth it.
If its only a $2k premium for the diesel engine, then only 50k miles to break even.
. Very true. I just broke even on my diesel ($1500 premium over gas equivalent) 48k miles. In all likelihood I broke even sooner but it's hard to gauge.
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