At SEMA, Chevy launched a string of performance customs for both the Sonic and the Spark. We've also seen a crazy custom involving a Corvette engine and a tremendous Military Spark built by the geniuses from Enemy to Fashion. “It screams post-apocalyptic Cannonball Run,” said Weapon Collective Creative Director Caleb Clark. “It’s not what you would expect to see from a Chevy Spark, but the car really wears it well.” The point can be extended: The Chevy Spark wears unique ideas well.