This could be so many things. One scenario is oil dripping onto the exhaust somewhere, and burning off. Another possibility is the brake pad and rotors have worn to the point where there is metal on metal contact, and need to be replaced. A burning smell can come from clutches as well when the operator is shifting improperly, or drifting the clutch excessively. Rarely, the engine could be overheating from a coolant system failure. Also, this could be caused from spark plug wires or other hanging leads resting on the exhaust manifold, and thus melting.
The new car burning smell is probably just the oils burning off the engine. As the engine warms up for the first time, it will release a odor that smells like something is burning.
Generally a burning plastic smell in a car indicates wiring getting hot enough to melt the insulation. This is something that should be looked at immediately to prevent a fire.
Because your burning your clutch.
Your car smells like burning rubber because a tube or a wire has gotten loose and has come against a hot part. Rubber is burning. Something is wrong. The smell is the symptom. The fire that will happen when the rubber has completely burned away and the fire breaks out is the disease.
It could be your heater fan bearing. But more than likely its something in your engine compartment that is making the smell. Such as oil burning on the exhaust or a worn accessory belt.
there could be a problem with the motor, or a burning glue gun in the car, or your simply crazy
New car smell? Maybe because of the leather seats (if you have leather seats..)
because the fan belt is burning
Sounds like you've got burning oil, probably due to a leak.
A burning smell from a car's brakes means that you are braking very hard or there is a electrical short circuit in the car. Another reason for a burning smell may actually be coming from the car's heater.
Blue Oyster Cult, "Burning For You".
Any smell from the car vents is unrelated to the AC system unless it is an antiseptic smell. Generally, the smells are environmental from your engine compartment, where the fresh air is taken from. If you smell something burning from the vents, then something is heating up to much under your hood. Check your compressor for a worn clutch, or oil leaking onto the exhaust manifold.