Tesla just blew past Wall Street's expectations, delivering over 497,000 cars last quarter. That's nearly a half a million in three months and a 7% jump from last year, even though production actually slipped. Driving the surge, likely a lastminute rush before the $7,500 EV tax credit expired in September.While Tesla leads by a mile, rivals are ramping up. GM set a new EV sales record with 66,500 deliveries. And Ford's EV sales jumped 30% to over 30,000 units, also a record.Still, both are far behind Tesla' ...