• Keyless start, push-button
• Axle, 2.89 final drive ratio
• Axle, rear, electronic, twin clutch
• Drivetrain, Intelligent all-wheel drive with active twin clutch
• Chassis continuously variable real time damping with interactive drive control
• Suspension, front MacPherson strut
• Suspension, rear 5-link
• Steering, power, electric rack-mounted, variable assist
• Brakes, Brembo, performance, 4-wheel antilock, 4-wheel vented disc
• Brake lining, high-performance, noise and dust performance
• Brake, parking, electronic

• Wheels, 19" (48.3 cm) aluminum with Technical Gray gloss finish
• Tires, P245/40R19 all-season, blackwall
• Wheel, spare, none
• Tire, spare, none
• Tire Inflator Kit
• Moldings, upper side window, chrome roofline and gloss Black beltline
• Headlamps, halogen composite with flash-to-pass feature, automatic on and off, automatic delay
• Headlamp control, automatic on and off
• Tail lamps, LED, accented
• Mirrors, outside heated, power-adjustable, driver side auto-dimming
• Windshield, solar absorbing
• Glass, solar absorbing
• Glass, laminated, acoustic, front side glass
• Wipers, front intermittent, variable

• Audio system, 8" diagonal Buick Infotainment System includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth streaming audio for music and most phones, Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings
• Audio system feature, enhanced speaker system with active noise cancellation
• Audio system feature, USB port inside front console
• Noise control system, active noise cancellation
• SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
• USB charging port in console
• Buick 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 1 month or 3GB (whichever comes first) EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (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.)
• Antenna, rear integrated diversity

• Seats, front bucket, high performance
• Seat trim, leather-appointed seating
• Seats, heated driver and front passenger
• Seats, ventilated driver and front passenger
• Seat adjuster, driver 8-way power including recline and lumbar
• Seat adjuster, passenger 8-way power
• Seat adjuster, driver 4-way power lumbar
• Seat adjuster, front passenger 4-way power lumbar
• Seat, driver massage control
• Seat, front passenger massage control
• Seat, driver manual cushion extension
• Seat, front passenger manual cushion extension
• Seat adjuster, driver power bolster
• Seat, front passenger power bolster
• Seats, 40/20/40 rear fold flat, tri-folding
• Floor mats, carpeted front with anchors
• Floor mats, carpeted rear
• Sill plates, GS specific
• Pedals, sport alloy
• Steering column, tilt and telescopic, manual
• Steering wheel, leather-wrapped, 3-spoke, Sport, flat bottom
• Steering wheel, heated
• Speedometer, miles/kilometers
• Compass display, located in the Driver Information Center
• Sensor, humidity and windshield temperature
• Window, power with driver Express-Up/Down
• Window, power with front passenger Express-Up/Down
• Windows, power, rear with Express-Down
• Keyless Open extended range with (BTM) keyless start and automatic door lock/unlock features
• Remote Control, illuminated entry, retained accessory power
• Remote vehicle starter system
• Remote panic alarm
• Cruise control
• Theft-deterrent system, PASS-Key III content theft alarm
• Air conditioning, dual-zone automatic climate control with individual temperature settings for driver and right-front passenger
• Air vents, rear, heating/cooling
• Air filtration system
• Mirror, inside rearview auto-dimming
• Visors, driver and front passenger illuminated vanity mirrors
• Lighting, interior, ambient

• StabiliTrak, stability control system with Traction Control
• Daytime Running Lamps, LED
• 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.)
• 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.)
• OnStar and Buick connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
• Buick Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, Buick Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer Buick vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
• Rear Vision Camera
• Front and Rear Park Assist
• Lane Change Alert with Side Blind Zone Alert
• Rear Cross-Traffic Alert
• Safety belts, 3-point, driver and front passenger, height-adjustable includes pretensioners and load limiters
• Safety belts, 3-point, rear, all seating positions
• LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats in all rear seating positions
• Teen Driver
• Trunk emergency release handle
• Tire Pressure Monitoring System

ENGINE, 3.6L V6, DI, DOHC, VVT, ALUMINUM

• (STD)

• LANE KEEP ASSIST
• EBONY LEATHER BUCKET SEATS
• SMOKED PEARL
• FORWARD COLLISION ALERT
• FORWARD AUTOMATIC BRAKING
• HEADLAMPS LED
• 3.6L V-6 ENGINE
• XM RADIO
• NAVIGATIONANDROID AUTO/APPLE CARPLAY
• WIRELESS CHARGING PAD
• GS PREFERRED EQUIPMENT GROUP
• BOSE PREMIUM AUDIO
• HEADS-UP DISPLAY
• APPEARANCE PACKAGE* WIRELESS CHARGING* AUTO-LEVELING HEADLIGHTS
• FRONT PEDESTRIAN BRAKING
• SIGHTS AND SOUNDS PACKAGE
• 9-SPEED AUTOMATIC TRANSMISSION
• DRIVER CONFIDENCE PACKAGE #2 * HEADS-UP DISPLAY* ADAPTIVE CRUISE CONTROL* FORWARD AUTOMATIC BRAKING* LANE KEEP ASSIST* FORWARD COLLISION ALERT* FRONT PEDESTRIAN BRAKING
• ADAPTIVE CRUISE CONTROL
• Mirror Memory
• Seat Memory
• All Wheel Drive
• Active Suspension
• Power Steering
• ABS
• 4-Wheel Disc Brakes
• Aluminum Wheels
• Tires - Front Performance
• Tires - Rear Performance
• Automatic Headlights
• Heated Mirrors
• Power Mirror(s)
• Intermittent Wipers
• Variable Speed Intermittent Wipers
• AM/FM Stereo
• MP3 Capability
• Bluetooth® Connection
• Smart Device Integration
• Auxiliary Audio Input
• Satellite Radio
• WiFi Hotspot
• Bucket Seats
• Leather Seats
• Heated Front Seat(s)
• Cooled Front Seat(s)
• Power Driver Seat
• Power Passenger Seat
• Driver Adjustable Lumbar
• Passenger Adjustable Lumbar
• Seat-Massage
• Pass-Through Rear Seat
• Rear Bench Seat
• Floor Mats
• Adjustable Steering Wheel
• Leather Steering Wheel
• Power Door Locks
• Keyless Start
• Remote Engine Start
• Security System
• Immobilizer
• Climate Control
• Multi-Zone A/C
• A/C
• Rear A/C
• Auto-Dimming Rearview Mirror
• Driver Vanity Mirror
• Passenger Vanity Mirror
• Driver Illuminated Vanity Mirror
• Passenger Illuminated Visor Mirror
• Traction Control
• Driver Air Bag
• Passenger Air Bag
• Front Side Air Bag
• Front Head Air Bag
• Rear Head Air Bag
• Passenger Air Bag Sensor
• Telematics
• Requires Subscription
• Back-Up Camera
• Rear Parking Aid
• Blind Spot Monitor
• Cross-Traffic Alert
• Driver Restriction Features
• Emergency Trunk Release
• Tire Pressure Monitor

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Cargo Area Dimensions
• Cargo Volume with Rear Seat Down (ft³): 60.7
• Cargo Volume with Rear Seat Up (ft³): 31.5
• Electrical
• Cold Cranking Amps : 0° F (Primary)
• Emissions
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Height, Overall (in): 57.3
• Length, Overall (in): 192.9
• Track Width, Front (in): 62.8
• Track Width, Rear (in): 63.0
• Wheelbase (in): 111.4
• Width, Max w/o mirrors (in): 73.3
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 16.3
• Interior Dimensions
• Front Head Room (in): 38.8
• Front Hip Room (in): 55.2
• Front Leg Room (in): 42.1
• Front Shoulder Room (in): 56.9
• Passenger Capacity: 5
• Second Head Room (in): 37.4
• Second Hip Room (in): 54.1
• Second Leg Room (in): 36.9
• Second Shoulder Room (in): 55.4
• Mileage
• EPA Fuel Economy Est - City (MPG): 19
• EPA Fuel Economy Est - Hwy (MPG): 27
• Fuel Economy Est-Combined (MPG): 22
• Steering
• Steering Type: Electric Rack & Pinion
• Turning Diameter - Wall to Wall (ft): N/A
• Summary
• Body Style: Sedan
• Vehicle Name: Buick Regal Sportback
• Suspension
• Shock Absorber Diameter - Front (mm): N/A
• Shock Absorber Diameter - Rear (mm): N/A
• Suspension Type - Front (Cont.): w/Coil Springs
• Suspension Type - Front: MacPherson Strut
• Suspension Type - Rear: 5-Link
• Tires
• Front Tire Order Code: RMI
• Front Tire Size: 245/40R19
• Rear Tire Order Code: RMI
• Rear Tire Size: 245/40R19
• Vehicle
• EPA Classification: Large Cars
• Weight Information
• Base Curb Weight (lbs): 4270
• Wheels
• Front Wheel Material: Aluminum
• Front Wheel Size (in): 19 x
• Rear Wheel Material: Aluminum
• Rear Wheel Size (in): 19 x