Chevrolet ≫ SonicT300 Chevrolet Sonic RS facelift photo galleryby Joshua ThompsonThe Chevrolet Sonic RS features a standard 1.4-liter turbo with 138hp/103kW and 148 lb-ft/200Nm. A 6-speed automatic or manual is available. 2015 model year US market Chevrolet Sonic RS sedan and hatch below. ◄ PrevNext ►Credit: Mueller/Chevrolet 2016 Chevrolet Sonic RS Sedan - silver, front Tags:chevroletfirst generationrssonict300