Go to Edmunds.com and type in the year and model of the Jeep you want for the miles per gallon and make sure you specify engine. Jeeps, like MOST vehicles, have a wide variety of engines, from the fuel efficient 4.0 to the gas hungry V8's AND Jeep now makes hybrid ones.
Direct fit, no. Is it done regularly, yes.
No.
Standard engine is the 4.3 Liter V6. Optional engines are 4.8 Liter V8 or 5.3 Liter V8.
No, they use V8 engines.
Falk of 2011.
underneath the alternator on most Dodge V8 engines underneath the alternator on most Dodge V8 engines
No. They are available with inline-6 and V8 engines.
3.8L V6, 4.4L V8, 5.0L V8, 5.7L diesel V8
Nowadays the F1 engines are 2.4L V8.
300-i6, 302 v8, 351 v8, 400 v8, 460 v8
225 slant 6 318 and 360 V8