The 2018 GMC Terrain SLE is a compact SUV that offers a blend of efficiency, comfort, and technology. Here's an overview of its key specifications and features: Performance & DrivetrainEngine Options:1.5L turbocharged inline-4: 170 hp @ 5,600 rpm, 203 lb-ft torque @ 2,0004,000 rpmOptional 2.0L turbocharged inline-4: 252 hp, 260 lb-ft torqueOptional 1.6L turbo-diesel inline-4: 137 hp, 240 lb-ft torqueTransmission: 9-speed automatic (gasoline engines), 6-speed automatic (diesel)Drivetrain: Front-wheel drive (FWD) standard; all-wheel drive (AWD) availableFuel Economy:1.5L FWD: 26 MPG city / 30 MPG highway / 28 MPG combined2.0L AWD: 21 MPG city / 26 MPG highway1.6L diesel FWD: 28 MPG city / 39 MPG highway / 32 MPG combined Le Guide de l'auto+1Car and Driver+1Cars.com+1Kbb.com+1Edmunds Interior & FeaturesSeating Capacity: 5 passengersUpholstery: Premium cloth seatsFront Seats: Power-adjustable driver's seatInfotainment System: 7-inch touchscreen with Apple CarPlay and Android Auto compatibilityAudio: 6-speaker sound systemConnectivity: Bluetooth streaming audio, USB portsAdditional Features:Keyless open and startRear vision cameraAvailable packages:Driver Convenience Package: Heated front seats, remote start, dual-zone automatic climate control, roof railsInfotainment I Package: 8-inch touchscreen, navigation, additional USB ports, 110-volt power outlet Safety & Driver AssistanceStandard Safety Features:Rear vision cameraStabiliTrak electronic stability control systemTeen Driver technologyAvailable Safety Features:Blind Spot MonitoringRear Cross Traffic AlertLane Change AlertRear Park AssistForward Collision AlertLane Keep Assist with Lane Departure Warning Coggin Buick GMC+5Kbb.com+5Reddit+5Wikipediagreaterlowell.net Dimensions & UtilityOverall Length: 182.3 inchesOverall Width: 72.4 inchesOverall Height: 65.4 inchesWheelbase: 107.3 inchesCurb Weight: Approximately 3,449 lbs (FWD)Cargo Capacity:29.6 cubic feet behind rear seats63.3 cubic feet with rear seats foldedTowing Capacity:Up to 1,500 lbs with 1.5L engineUp to 3,500 lbs with 2.0L engine and towing package