2012 Mocha Steel Metallic GMC Terrain SLT-1 FWD 3.0L V6 SIDI VVT This GMC Terrain has many features and is well equipped including. HOME OF THE SETH WADLEY PROMISE: OIL CHANGES AND ENGINES FOR LIFE. SEE US I-35 EXIT 186 PERRY AT THE SETH WADLEY AUTO RANCH! ! Advertised price includes dealer $799 documentation fee. This price does not include required government charges including, but not limited to, state taxes, registration & title fees or emissions testing. Residency restrictions may apply to manufacturer rebates and incentives, see dealer for details. All vehicles are sold as-is unless expressly stated otherwise, see dealer for warranty details. Dealer reserves right to correct any pricing error prior to final sale.