Carfax Report This personal vehicle has a strong documented maintenance history with 19 service records across 144,221 miles and was last owned in Illinois. Its extensive service documentation provides added confidence in its reliability, upkeep, and long-term care. A well-maintained choice from our reputable dealership—contact our team today and make this wonderful vehicle yours before it’s sold. # 2018 Honda Civic Si 4dr Sedan ## Vehicle Quick Highlights The 2018 Honda Civic Si 4dr Sedan is an exciting sport compact that combines turbocharged performance, a 6-speed manual transmission, sport-tuned suspension, limited-slip differential, 18-inch alloy wheels, sport seats, power moonroof, Apple CarPlay, Android Auto, and a spacious four-door design. With 205 horsepower and engaging driver-focused engineering, the Civic Si delivers genuine performance while remaining practical enough for everyday use. ## Safety and Security Features The 2018 Civic Si provides an impressive collection of safety equipment, including Vehicle Stability Assist with Traction Control, Anti-lock Braking System, Electronic Brake Distribution, Brake Assist, Multi-Angle Rearview Camera with dynamic guidelines, Honda LaneWatch, tire-pressure monitoring, LED daytime running lights, dual-stage front airbags, SmartVent front side airbags, side-curtain airbags, LATCH child-seat anchors, rear child safety locks, security system, and engine immobilizer. These features complement the Civic's responsive handling and provide added confidence during everyday driving. ## Entertainment and Technology Features The Civic Si features a 7-inch Display Audio touchscreen with Apple CarPlay and Android Auto integration, Bluetooth HandsFreeLink, Bluetooth streaming audio, USB connectivity, SiriusXM capability, HD Radio, and steering-wheel-mounted controls. A premium 450-watt audio system with 10 speakers, including a subwoofer, gives the cabin an excellent entertainment experience. ## Performance Features Performance is where the Civic Si truly stands apart. It features a 1.5-liter turbocharged engine, close-ratio 6-speed manual transmission, helical limited-slip differential, sport-tuned adaptive damper system, dual-pinion variable-ratio electric power steering, larger brakes, sport suspension tuning, and selectable Normal and Sport driving modes. These components work together to provide sharp response, confident cornering, and an engaging connection between driver and vehicle. ## Engine Type Under the hood is a 1.5-liter turbocharged DOHC 16-valve inline four-cylinder engine with direct injection and variable valve timing. Turbocharging provides strong low- and mid-range torque, giving the Civic Si lively acceleration without requiring a large-displacement engine. ## Cylinder Configuration The Civic Si uses a turbocharged inline four-cylinder configuration. This compact, lightweight design helps support responsive handling while delivering the performance expected from Honda's legendary Si badge. ## Drivetrain The 2018 Civic Si uses a front-wheel-drive performance drivetrain enhanced by a helical limited-slip differential. The limited-slip differential helps distribute power effectively between the front wheels, particularly when accelerating through corners, adding to the Si's sporty and controlled driving character. ## Fuel Type The Civic Si uses gasoline, with premium unleaded fuel recommended to achieve its intended performance. ## Performance The turbocharged 1.5-liter engine produces 205 horsepower and 192 lb-ft of torque. A 6-speed manual transmission puts the driver directly in control, while the limited-slip differential and adaptive suspension help translate that power into an engaging driving experience. The combination of turbocharged torque, relatively lightweight construction, precise steering, and manual shifting makes the Si esp