Engine Order Code
SAE Net Horsepower @ RPM
SAE Net Torque @ RPM
Trans Order Code
Trans Description Cont.
Trans Description Cont. Again
First Gear Ratio (:1)
Second Gear Ratio (:1)
Third Gear Ratio (:1)
Fourth Gear Ratio (:1)
Fifth Gear Ratio (:1)
Sixth Gear Ratio (:1)
Reverse Ratio (:1)
Final Drive Axle Ratio (:1)
Seventh Gear Ratio (:1)
Eighth Gear Ratio (:1)
Base Curb Weight
Suspension Type - Front
Suspension Type - Rear
Suspension Type - Front (Cont.)
Suspension Type - Rear (Cont.)
Shock Absorber Diameter - Front
Shock Absorber Diameter - Rear
Stabilizer Bar Diameter - Front
Stabilizer Bar Diameter - Rear
Brake ABS System
Brake ABS System (Second Line)
Disc - Front (Yes or )
Disc - Rear (Yes or )
Front Brake Rotor Diam x Thickness
Rear Brake Rotor Diam x Thickness
Drum - Rear (Yes or )
Rear Drum Diam x Width
Front Wheel Size
Rear Wheel Size
Spare Wheel Size
Rear Wheel Material
Spare Wheel Material
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size
Rear Tire Size
Spare Tire Size
EPA Fuel Economy Est - Hwy
Cruising Range - City
EPA Fuel Economy Est - City
Fuel Economy Est-Combined
Cruising Range - Hwy
EPA MPG Equivalent - City
EPA MPG Equivalent - Hwy
EPA MPG Equivalent - Combined
Fuel Tank Capacity, Approx
Aux Fuel Tank Capacity, Approx
Tons/yr of CO2 Emissions @ 15K mi/year
EPA Greenhouse Gas Score
Steering Ratio (:1), Overall
Lock to Lock Turns (Steering)
Turning Diameter - Curb to Curb
Turning Diameter - Wall to Wall
Front Head Room
Front Leg Room
Front Shoulder Room
Front Hip Room
Second Head Room
Second Leg Room
Second Shoulder Room
Second Hip Room
Width, Max w/o mirrors
Track Width, Front
Track Width, Rear
Min Ground Clearance
Cargo Area Dimensions
Dead Weight Hitch - Max Trailer Wt.
Dead Weight Hitch - Max Tongue Wt.
Wt Distributing Hitch - Max Trailer Wt.
Wt Distributing Hitch - Max Tongue Wt.
Cold Cranking Amps @ 0° F (Primary)
Maximum Alternator Capacity (amps)
Total Cooling System Capacity
Engine, 3.6L V6, DI, DOHC, VVT, aluminum.
Transmission, 9-speed automatic.
Keyless start, push-button.
Engine control, stop-start system.
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, Buick Infotainment System, AM/FM stereo, SiriusXM with 8" diagonal Color Touch Screen, includes 1 USB port and 2 rear charge-only ports, Bluetooth streaming for audio and select phones and Phone Integration for Apple CarPlay and Android Auto capability for compatible phone.
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.
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.).
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.
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.
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 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.
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.
Trunk emergency release handle.
Tire Pressure Monitoring System
Memory Package recalls 2 driver "presets" for 8-way power driver seat, outside mirrors and 2 front passenger "presets" for 8-way power passenger seat
<<< Preliminary 2018 Warranty Note >>>.
Hybrid/Electric Components Miles/km:
Roadside Assistance Years:
Hybrid/Electric Components Years:
Roadside Assistance Miles/km:
News - Crash Test Results
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