Tires, P245/35ZR19 front and P285/30ZR20 rear, performance, summer-only, run flat (Do not use summer only tires in winter conditions, as it would adversely affect vehicle safety, performance and durability. Use only GM-approved tire and wheel combinations. Unapproved combinations may change the vehicle's performance characteristics. For important tire and wheel information, go to or see your dealer.)
Wheels, Z51-style 5-split spoke, Silver-painted aluminum 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
Engine access, rear-opening hood
Headlamps, high intensity discharge (HID), Xenon LED park and turn signals and Daytime Running Lamps
Windows, power with driver and passenger Express-Down/Up
Air conditioning, dual-zone automatic climate control with individual climate settings for driver and dedicated passenger controls and outside temperature display
Console, floor 2 covered cup holders, auxiliary power outlet, USB ports, auxiliary input jack and storage
Defogger, rear-window, electric
Driver Information Center, color
Hatch release, push button open
Lighting, interior with courtesy, cargo and glovebox
Perforated Mulan leather seating surfaces
Seats, GT bucket
Steering wheel controls, audio, voice recognition and Driver Information Center
Storage, with electric locking glovebox, behind screen storage, center console and rear compartment with cover
Visors, driver and passenger illuminated vanity mirrors
Exhaust, performance increases to 460 horsepower, aggressive exhaust sound, with 4" polished stainless-steel tips
Rear axle, 3.42 ratio, limited slip
Steering, power, speed-sensitive rack-and-pinion, variable ratio
Transmission, 7-speed manual with Active Rev Matching with Z51 performance ratios
Calipers, Black-painted
Differential, electronic limited slip, rear
Engine, 6.2L (376 ci) V8 DI (455 hp [339.3 kW] @ 6000 rpm, 460 lb-ft of torque [621.0 N-m] @ 4600 rpm)
Frame, aluminum structure
Rear wheel drive
Suspension, Z51 performance
Safety:
Active handling stability control improves traction and enhances vehicle stability
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 for coverage map, details and system limitations.)
Rear Vision Camera NEW wide view
Air bags, frontal and side-impact, driver and passenger with Passenger Sensing System (Always use safety belts and the correct child restraint for your child's age and size, even with air bags. See the Owner's Manual for more safety information.)
OnStar Guidance plan Limited Trail Service, including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, Turn-by-Turn Navigation, Advanced Diagnostics and more (trial excludes Hands-Free Calling minutes) (Service not available with a ship-to of Puerto Rico or the Virgin Islands. Visit 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.) (Fleet orders receive a 6-month trial. Service not available with a ship-to of Puerto Rico or the Virgin Islands. Visit 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.)
Traction control, all-speed
Entertainment:
Antenna, integral, hidden
Audio system, Chevrolet MyLink Radio with 8" diagonal color touch-screen, AM/FM/HD stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; voice-activated technology for radio and phone; featuring Android Auto and Apple CarPlay capability for compatible phone
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. (IMPORTANT: The SiriusXM Satellite Radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. 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 . All fees and programming subject to change.)
Audio system feature, Bose premium 9-speaker system
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 for details and system limitations.)