Burning smell during test drive

Usually that smell will go away after about 10 minutes at freeway speeds at normal operating temperatures. If it doesn’t then take it back and have it checked.

Answer not posting.

Since it's a brand new vehicle you're fully covered by warranty and The Lemon Law. So the risks are very minimal that you'll be stuck with the vehicle if it's problematic. If the smell was accompanied by any unusual noises, such as scraping, grinding, squealing, etc. I'd be concerned. Or if anything looked like a problem on the dash. Like a warning light, gauges not working or showing readings other than normal. I'd believe the salesman in this case. Most likely dust or maybe a label burning off the exhaust system. Jim