The 325 and 330 models were available in AWD starting in the 2001 model year. For 2002, the 3-series sedans received a face lift, but all their specifications remained the same.
My car is RWD and it does suck in the winter (mainly because of the Michelin Pilot Sport tires). RWD compared to FWD or AWD does not make the ride smoother, really. RWD is faster than FWD because it is easier to "push" (referring to RWD) than it is to "pull" (referring to FWD). RWD also has more traction than a FWD car under hard acceleration because when you are accelerating, all of the weight gets transferred to the back wheels. Also, the "pushing" feeling of RWD feels more natural than the "pulling" feeling of FWD. RWD also gives you the most control compared to FWD and AWD, assuming you know how to handle it (I personally don't, but I'm trying to learn). AWD gives you the most traction under all conditions because you have all four wheels constantly grabbing for traction. But AWD puts the most stress on the engine since the engine has to power all four wheels, so RWD is usually quicker than AWD in straight-line acceleration.
In New Jersey, I think anyone can get around the winter fine with an RWD vehicle and snow tires (assuming the car has a near-50:50 weight distribution).
My car is RWD and it does suck in the winter (mainly because of the Michelin Pilot Sport tires). RWD compared to FWD or AWD does not make the ride smoother, really. RWD is faster than FWD because it is easier to "push" (referring to RWD) than it is to "pull" (referring to FWD). RWD also has more traction than a FWD car under hard acceleration because when you are accelerating, all of the weight gets transferred to the back wheels. Also, the "pushing" feeling of RWD feels more natural than the "pulling" feeling of FWD. RWD also gives you the most control compared to FWD and AWD, assuming you know how to handle it (I personally don't, but I'm trying to learn). AWD gives you the most traction under all conditions because you have all four wheels constantly grabbing for traction. But AWD puts the most stress on the engine since the engine has to power all four wheels, so RWD is usually quicker than AWD in straight-line acceleration.
In New Jersey, I think anyone can get around the winter fine with an RWD vehicle and snow tires (assuming the car has a near-50:50 weight distribution).