I think the 90gr Xtreme Penetrator in .380 ACP would "pass" the FBI tests. They penetrate 17" to 19" in ordnance gel after 3/4" of pine board, 4 layers of denim, 1/2" drywall and 22 gauge sheet metal (not all together - each of these is a separate test). The results for each test - wood, steel, drywall and 4 x denim are all similar, the bullets travel 17" to 19" after the barrier. I haven't seen a test against auto glass but I think the results would be similar. Of course the bullet would get zero points on the expansion scoring but neither would the round lose points for retained weight or shots <12"