What is faster a Corvette or mustang?

It depends on the specific model year and trim level of both the Corvette and Mustang. There's no single definitive answer. Generally, high-performance Corvettes (like the Z06 or ZR1) tend to be faster than most Mustangs, but some high-performance Mustangs (like the Shelby GT500) can rival or even surpass certain Corvette models in certain performance metrics. You'd need to compare specific models to get a precise answer.