I only saw a few people saying this, but buy a used car from anywtime-2012 max.
Make sure that car is in good shape, has been up to date on oil changes and was well taken care of. And if you wants some newer car features, adding in a newer stereo could do the trick.
But get used to learning how to fix your car because less cars will be made that meet your requirements. Meaning that if you don't to sacrifice privacy for a new car when yours breaks down, be ready to fix it.
A lot of people generally don't carry lighters or matches on them anymore so starting a fire will be hard, unless if you live in an area with easily accessible flint rocks.
Generally if you find some dry grass, make a birds nest, rip some bark off a try to protect it, and begin moving some sticks back and rub them against the bark, you will create heat but it will take some time to get a spark going. About 30-45 minutes and it will hurt.
From there slowly build the fire being careful not smother it. And try to keep it alive 24/7.