Design preference
There are some kits available for some cars, but not many.
All cars. Just takes some slicing and dicing.
In Indonesia some of Jeep CJ7 had this engine.
Many Jaguar cars are known to experience reliability issues. Some cars have technical faults or engine failures.
The Smart cars have three cylinder engines, as did some Geo cars.
In most cars the battery is in front of the engine. In some cars, it is beneath the truck sometimes with the spare tire.
It depends on which auction that you care going to and it depends on how well the cars are kept in good condition. You can get some real junk cars from and auction.
Do you mean where is the battery in BMW 2006? Some BMW cars have battery in the Boot (trunk) and you have to lift the cover to see it
All engine coolant is roughly the same but some are advertised for performance cars.
In some cars, you can get the rear bearing by dropping the transmission. For the rest, no.
a normally aspirated, spark ignition, gasoline engine in most cars on the road today. some also have rotary engines, diesel engines and electric motors.
In some cars, yes. Some use diesel, some use LPG or CNG.