not really. I have seen them over 400,000, with no engine repairs
Yes, it is.
yes
For a diesel engine 90,000 miles is not really much. Diesels should be able to go well over 250,000 miles.
it depends how old the car is. It's quite a lot but not unusual especially on a diesel car as these tend to be owned by people who do high mileage (20,000 miles a year or more probably).
Anything is possible, that requires a lot of money and modifications.
Depends on if its a diesel no if its a gas yes but if its a gas manualy not really
the enginge is starting to break in
No, it should last 200,000 miles.No, it should last 200,000 miles.
parts wear out and you probably have a lot of miles on the car.
That all depends on what motor is in it if it has a diesel no I have herd of them going on for 400.000 + miles if it has 318 or 360 I would get a good tune up for it and maybe the heads rework and new head gasket but other then that I would not worry at all about getting one 144.000 miles on it if you drive it right with the way it sits I could see it go for 10.000 to 15.000 before you need to do anything
Depends mostly on what you are doing with it. If you are just hauling a little around town, not many miles, then you may be happy with the 454...it's been around a long time, parts are readily available, and you don't have to pay the premium for the diesel engine. But if you are doing a lot of towing or hauling, you put on a lot of miles, and/or you want to keep the vehicle for a while then the Cummins diesel is definitely worth the extra money. I have had a Dodge/Cummins truck since 1992, and it just keeps on going with very little mechanical trouble - none with the engine. Over 200,000 miles, and get 20-22 MPG with a moderate load. Body is giving up, but the engine isn't. Expect to pay $4,000-5,000 exta to buy a Cummins equipped truck, but unless you just drive or haul locally you'll get it back.
A lot