CARFAX One-Owner. Clean CARFAX. 2.4L I4 DOHC 16V i-VTEC Civic Si, 2D Coupe, FWD, Gray, Black Cloth. 22/31 City/Highway MPG Awards: * 2014 KBB.com Brand Image Awards Kelley Blue Book Brand Image Awards are based on the Brand Watch(tm) study from Kelley Blue Book Market Intelligence. Award calculated among non-luxury shoppers. For more information, visit www.kbb.com. Kelley Blue Book is a registered trademark of Kelley Blue Book Co., Inc.