Audi Q7 worth the investment? Get an honest, in-depth look at what makes this $60,500 SUV shine and where it falls short, ...

We haven't had a chance to exercise the SQ8 on our test track yet, but Audi estimates it will reach 60 in 4.3 seconds. The big sporty SUV is EPA-rated at 15/21 mpg city/highway. The SQ8 performs ...