same engine just one has two more cylinders which equals more power.
the drivetrain on a 4.0 wrangler is a little stronger too.
4 banger you'll save a LITTLE more in gas though.
really just personal opinion and what you are planning on using the jeep for...
Huh? No way, 4.0 6 cyl has like 17% more liters per cyl than 2.5, if it's the same motor plus two cyl, those last two cyl must be huge!
(just playin' w/ ya)
G/F has an 01 4.0 and it drinks the gas, she has to travel back and forth from Concord to UNCC and absolutely hates it. But shes a Jeep girl and doesnt have the heart to get rid of it.
The 4 lacks torque at crawl speeds. You just can't idle over stuff even with 4.88s. On road, it does just OK properly geared. Yes, the 4cyl comes with 4.10 gears but that's little consolation given the lack of balls.
I have had both. the 4.0 has def more power but they really like the gas. I currently have my kids in 4cyl Jeeps and my dd is a 4cly. For tooling around town and running 60mph or less the 2.5l is great. If I were doing a lot of highway miles at 70 then I would go with a 4.0. My 2 cents
about the only interstate driving i will be doing is on the way to the outer banks. other than that be driving around town. if you get over 65 with 4 does the gas mileage go down?
Ive had mine up to...85 coming through Raleigh, but the GPS was reading me going closer to 95-100...I suppose without the speedo gear changed out, its possible I was going that fast, I dunno.