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2018 Buick Regal Sportback in St Louis, MO

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MSRP $24,990* As shown

City MPG
22*Based on {{year}} EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle.
32*Based on {{year}} EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle.
Vehicle Colors
Ebony Twilight Metallic Carrageen Metallic Dark Moon Blue Metallic Rioja Red Metallic Smoked Pearl Metallic Sport Red Quicksilver Metallic Summit White White Frost Tricoat

Vehicle Specifications


  • EPA Classification - Large Cars


  • Engine Order Code - LTG
  • Engine Type - Turbocharged Gas I4
  • Displacement - 2.0L/122
  • Fuel System - Direct Injection
  • SAE Net Horsepower @ RPM - 250 @ 5400
  • SAE Net Torque @ RPM - 260 @ 2000-5200


  • Drivetrain - Front Wheel Drive
  • Trans Order Code - M3D
  • Trans Type - 9
  • Trans Description Cont. - Automatic
  • Final Drive Axle Ratio - 2.89


  • Fuel Economy Est-Combined - 26
  • EPA Fuel Economy Est - City - 22
  • EPA Fuel Economy Est - Hwy - 32

Weight Information

  • Base Curb Weight - 3748


  • Suspension Type - Front - MacPherson Strut
  • Suspension Type - Rear - 4-Link


  • Brake Type - Pwr
  • Brake ABS System - 4-Wheel
  • Disc - Front - Yes
  • Disc - Rear - Yes


  • Front Tire Order Code - RA9
  • Rear Tire Order Code - RA9
  • Front Tire Size - P225/55R17
  • Rear Tire Size - P225/55R17


  • Front Wheel Material - Aluminum
  • Rear Wheel Material - Aluminum


  • Steering Type - Electric Rack & Pinion
  • Turning Diameter - Curb to Curb - 39.0

Fuel Tank

  • Fuel Tank Capacity, Approx - 16.3

Exterior Dimensions

  • Wheelbase - 111.4
  • Length, Overall - 192.9
  • Width, Max w/o mirrors - 73.3
  • Height, Overall - 57.3
  • Track Width, Front - 62.8
  • Track Width, Rear - 63.0

Cargo Area Dimensions

  • Cargo Volume with Rear Seat Up - 31.5
  • Cargo Volume with Rear Seat Down - 60.7

Interior Dimensions

  • Passenger Capacity - 5
  • Front Head Room - 38.8
  • Front Leg Room - 42.1
  • Front Shoulder Room - 56.9
  • Front Hip Room - 55.2
  • Second Head Room - 37.4
  • Second Leg Room - 36.9
  • Second Shoulder Room - 55.4
  • Second Hip Room - 54.1


  • Vehicle Name - Buick Regal Sportback
  • Body Style - Sedan


  • Tons/yr of CO2 Emissions @ 15K mi/year - 6.8

Vehicle Features


  • Antenna, integral rear, roof-mounted, body-color
  • Audio system feature, 7-speaker system
  • Audio system feature, USB port inside front console
  • Audio System, 7" diagonal Buick Infotainment System includes multi-touch display, AM/FM stereo, includes Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phone
  • OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
  • USB charging port in console


  • Glass, laminated, acoustic, front side glass
  • Glass, solar absorbing
  • Headlamp control, automatic on and off
  • Headlamps, halogen composite with flash-to-pass feature, automatic on and off, automatic delay
  • Mirrors, outside heated power-adjustable
  • Moldings, upper side window, chrome roofline and gloss Black beltline
  • Tail lamps, LED, accented
  • Tire Inflator Kit
  • Tire, spare, none
  • Tires, P225/55R17, all-season blackwall
  • Wheel, spare, none
  • Wheels, 17" (43.2 cm) aluminum 5-spoke
  • Windshield, solar absorbing
  • Wipers, front intermittent, variable


  • Air conditioning, single-zone manual, semi-automatic
  • Air filtration system
  • Air vents, rear, heating/cooling
  • Compass display, located in the Driver Information Center
  • Cruise control
  • Floor mats, carpeted front with anchors
  • Floor mats, carpeted rear
  • Head restraints, 2-way adjustable (up/down), front
  • Keyless Open extended range with (BTM) keyless start and automatic door lock/unlock features
  • Mirror, inside rearview, manual tilt
  • Remote Control, illuminated entry, retained accessory power
  • Remote panic alarm
  • Seat adjuster, driver 6-way manual including recline
  • Seat adjuster, front passenger 2-way manual
  • Seat trim, Cloth
  • Seats, front bucket with seatback map pockets
  • Seats, rear 60/40 split-folding
  • Sensor, humidity and windshield temperature
  • Speedometer, miles/kilometers
  • Steering column, tilt and telescopic, manual
  • Steering wheel, 3-spoke
  • Theft-deterrent system, PASS-Key III content theft alarm
  • Visors, driver and front passenger illuminated vanity mirrors
  • Window, power with driver Express-Up/Down
  • Window, power with front passenger Express-Up/Down
  • Windows, power, rear with Express-Down


  • Axle, 2.89 final drive ratio
  • Brake lining, high-performance, noise and dust performance
  • Brake, parking, electronic
  • Brakes, 4-wheel antilock, 4-wheel disc 16" front and rear
  • Engine control, stop-start system
  • Engine, 2.0L turbo DOHC 4-cylinder SIDI with Variable Valve Timing (VVT) (250 hp [186.4 kW] @ 5400 rpm, 260 lb-ft of torque [351 N-m] @ 2000 - 5200 rpm)
  • Front wheel drive
  • Keyless start, push-button
  • Steering, power, electric, rack-mounted, variable assist
  • Suspension, front MacPherson strut
  • Suspension, rear 4-link
  • Transmission, 9-speed automatic


  • Air bag, Passenger Sensing System, sensor indicator inflatable restraint, front passenger/child presence detector (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Air bags, frontal, driver and right-front passenger, head curtain side-impact and thorax for front and rear outboard seating positions and knee for driver and front passenger (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Daytime Running Lamps, LED
  • LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats in all rear seating positions
  • OnStar Basic plan for 5 years includes select vehicle mobile app features, Advanced Diagnostics and Dealer Maintenance Notification (Does not include Emergency, Security or Navigation services. Visit onstar.com for coverage map, details and system limitations.)
  • OnStar Guidance Plan Limited Trial Service including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, Turn-by-Turn Navigation, Advanced Diagnostics and more (trial excludes Hands-Free Calling minutes) (Fleet orders receive a 6-month trial. Visit www.onstar.com for coverage map, details and system limitations. Services vary by model. OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data.)
  • Rear Vision Camera
  • Safety belts, 3-point, driver and front passenger, height-adjustable includes pretensioners and load limiters
  • Safety belts, 3-point, rear, all seating positions
  • StabiliTrak, stability control system with Traction Control
  • Teen Driver
  • Tire Pressure Monitoring System
  • Trunk emergency release handle

**Picture may not represent actual vehicle. Price varies based on Trim Levels and Options. See Dealer for in-stock inventory & actual selling price. All prices plus tax, title & license with approved credit. MSRP does not include delivery, processing, or handling fees.