Can I take the motor and tranny out ofa 3.5 03 altima and put it in a 2.5 03 altima
Both automatic tranny
Not easy. The 3.5 is a V6 and the 2.5 is an I4. Possible, but lots of hassle with motor mounts and might even need fabrication for mounts, and surely unpredictable problems doing this swap
The suspension won't handle the added weight of the V6
If the suspension is different between the 2.5 & 3.5, better off just getting another car. You'd have more hassel than you want.
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