If the Z-Spec 2.5 Concept is a little too much, then you’ll be happy to know that Chevrolet has another Sonic-based concept prepared for the 2012 SEMA Auto Show: the Sonic Z-Spec 1 Concept. This latest concept combines the Z-Spec’s exterior look with a more capable driving experience.
The Z-Spec 1 Concept is painted in a custom Synergy Green color combined with an Ashen Grey Sonic RS rear spoiler and Z-Spec stripe, as well as logos and Piano Black mesh-style upper and lower grilles with Ashen Grey surrounds. The final piece of the exterior is a new set of 18" wheels in a split-spoke design with Synergy Green inserts.
To improve the driving experience, Chevrolet has lowered the ride height with a Chevrolet Performance concept suspension kit, including lowering sprints, performance dampers, and a new concept brake kit featuring four-piston front disc brake calipers with 16-inch rotors. A new Borla exhaust system enhances the sound of the engine.
For the interior, Chevrolet combined Jet Black and Titanium with Chevrolet Accessories stainless steel pedal covers and sill plates. The concept also received some cool technologies like a MyLink color touch screen and Sub and Amp Kit, with a KICKER 200-watt DSP amp and a 200-watt powered subwoofer.