Sonic LS any issues?

Have the GM $3,000 topup offer and just pondering different ideas. Looks like I see some dealers with 2014-15 Sonics for $11,200 then - $3,000 so $8200 for a $16,000 msrp. I don't really need a car but I'm having a hard time not grabbing one just for an extra car around the house, save miles on my lease and so on. I drive around 1,000 miles highway for work a week and I'm thinking even if I just use it for that I would get my $100 a month worth. Any recommendations on it or any issues anyone sees? I'm not really a fan of the base radio or hub caps but it would just be a cheap commuter car. I'm in the Chicago area, when between now and March 2nd do you think it would be the cheapest? I think there might be extra auto show cash next month. Thanks in advance.