Nothing.
The car has an excellent ride on a short wheelbase.
Very quite cabin even at high speeds.
Gives customer a lot of power options against rivaling competition at a lower cost.
Interior is thoughtfully laid out, import practicality with GM's warranty and after sales is a winning combination.
I bought a brand new 2006 Chev Optra5 in Toronto in December 2006 with automatic and air for $11,995.00 CAD plus delivery etc with 0% financing.
So now you know how cheap they can sell this car!
It is a good car. Not a great car, but it is comfortable and very stable on the road.