4.) Disintegrate it with thermite
Suggested By: Vlan1
Why it's right for your vehicle: Thermite is a combustible mixture of metal powder and metal oxide. Sparked by high heat (you could use a fuse, or perhaps a sparkler on a very, very, very long pole) thermite breaks down by a chemical reaction, producing extreme heat and pure liquid iron.
Cover your entire car with thermite, light it, and watch the whole car melt away into a searing pile of metal.