• Differential, rear, mechanical limited slip
• Rear axle, 3.27 ratio
• Drivetrain, rear-wheel drive
• Cooling system, extra capacity
• Battery, maintenance free with rundown protection
• Keyless ignition, push button start
• Recovery hook, front or rear location
• Chassis, Continuously Variable Real Time Damping Magnetic Ride Control
• Suspension, Performance
• Steering, ZF premium rack-and-pinion, electric
• Brakes, Brembo front, performance 4-wheel antilock, 4-wheel disc
• Exhaust, dual stainless-steel with bright tips

• Wheels, 18" x 8" (45.7 cm x 20.3 cm) front, 18" x 9" (45.7 cm x 22.9 cm) rear, forged aluminum with machined-finish (Upgradeable to (R1Z) 18" x 8" front, 18" x 9" rear, polished aluminum wheels.)
• Tires, P225/40RF18 front and P255/35RF18 rear, Summer, 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 gmaccessorieszone.com or see your dealer.)
• Fascias, front and rear body-color
• Moldings, rocker panel, body-color
• Grille, active aero (Deleted when (Y66) Driver Assist Package is ordered.)
• Grille, midnight chrome accented
• Headlamps, high intensity discharge includes Adaptive Forward Lighting and LED vertical light signatures
• Lamp, LED center high-mounted stop/brake (CHMSL)
• Mirrors, outside heated power-adjustable and driver-side auto-dimming bodycolor, manual folding with integrated turn signal indicators and puddle lamps
• Glass, Solar-Ray light-tinted
• Glass, solar absorbing, windshield
• Wipers, front intermittent
• Wipers, Rainsense (Also included when (Y66) Driver Assist Package is ordered.)
• Door handles, illuminating

• CUE Information and Media Control System with Embedded Navigation AM/FM stereo with embedded navigation, 8" color information display, three USB ports, SD card slot, auxiliary input jack and Natural Voice Recognition (Also includes (KI6) 110V power receptacle.)
• Audio system feature, CD player, single disc
• Audio system feature, Bose surround sound 10-speaker system
• Audio system, SiriusXM and HD radio SiriusXM Satellite Radio is standard on nearly all 2014 GM models. Enjoy a 3-month trial to the XM All Access package, with over 150 channels including commercial-free music, all your favorite sports, exclusive talk and entertainment. With All Access, listen to everything, everywhere, in your car and on your computer, smartphone or tablet. (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 your service at the end of your trial subscription, the plan you choose will automatically renew and bill at then-current rates until you call 1-866-635-2349 to cancel. See SiriusXM Customer Agreement for complete terms at siriusxm.com. Other fees and taxes will apply. All fees and programming subject to change.)
• Bluetooth® for phone/audio, uplevel phone/audio with natural voice recognition (Also included when (Y26) CUE and Navigation is ordered.)
• Antenna, integral front and rear

• Seats, front bucket
• Headlamps, IntelliBeam auto high beam control
• Leather seating surfaces
• Seat adjusters, driver and front passenger 8-way power, plus 2-way power lumbar plus 4-way adjustable head restraints
• Seats, performance includes (AE8) seat adjusters content, plus driver and front passenger manual cushion length adjustment and driver power side bolster adjustment
• Seat, rear split-folding with armrest and trunk pass-through access door
• Headrests, rear, outboard seats, adjustable 2-way
• Console, front with shifter
• Shift lever, center console mounted
• Receptacle, power, 110V, located in rear of front center console
• Armrest, front center
• Armrest, rear center with cupholders
• Floor mats, carpeted front and rear
• Steering wheel, leather-wrapped rim
• Steering wheel controls, mounted controls for audio, phone and cruise
• Steering column, manual rake and telescopic
• Steering wheel mounted Paddle Shift controls
• Instrument cluster, electroluminescent
• Driver Information Center, 5.7" color display includes driver personalization, warning messages and vehicle information
• Head-Up Display (Also included when (Y66) Driver Assist Package is ordered.)
• Windows, power with front express-up and down, and rear express-down with passenger lockout feature
• Retained accessory power power windows, sunroof (when equipped) and audio system remain operational for 10 minutes after the ignition is switched off or until the driver's door is opened.
• Door locks, power programmable with lockout protection
• Pedals, Sport aluminum alloy
• Remote Keyless Entry
• Keyless Access passive entry
• Adaptive Remote Start
• Universal Home Remote includes garage door opener, 3-channel programmable
• Cruise control, electronic with set and resume speed and with 1 mph and 5 mph increment adjustment
• Trunk release, power, remote
• Theft-deterrent system, vehicle, PASS-Key III+ with immobilizer
• Climate control, dual-zone automatic
• Defogger, rear-window, electric with front and side window outlets for the driver and front passenger
• Air filtration system
• Mirror, inside rearview auto-dimming, frameless
• Console, overhead includes reading lamps and OnStar controls
• Lighting accent, LED spotlights in doors and overhead console
• Coat hooks, driver- and passenger-side rear
• Visors, driver and front passenger illuminated vanity mirrors
• Lighting, interior, front and rear reading lights, and cargo area lamp

• StabiliTrak, vehicle stability enhancement system
• Daytime running lamps
• Air bags, rear thorax for outboard seating positions includes (AYG) driver and front passenger frontal (dual stage for passenger), knee and side, front and rear head curtain air bags. (Also included when (Y66) Driver Assist Package is ordered.) (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 (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, 1 year of Directions and Connections plan includes Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation (Visit onstar.com for coverage map, details and system limitations. Services vary by model and conditions.)
• Forward Collision Alert (Also included when (Y66) Driver Assist Package is ordered.)
• Lane Departure Warning (Also included when (Y66) Driver Assist Package is ordered.)
• Front and Rear Park Assist
• Rear Vision Camera
• Safety belts, 3-point, driver and front passenger
• Safety belts, 3-point, rear, all seating positions
• Door locks, rear child security
• Child seat restraint system
• LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats
• Trunk emergency release handle
• Tire Pressure Monitoring System

ENGINE, 3.6L V6, DI, DOHC, VVT

• (321 hp [239 kW] @ 6800 rpm
• 275 lb-ft of torque [371 N-m] @ 4800 rpm) (STD)

• Premium Equipment Group 1SS
• 18" x 8" Fr & 18" x 9" Rr Forged Aluminum Wheels
• 18" x 8" Fr & 18" x 9" Rr Polished Alum. Wheels
• Leather Seating Surfaces
• Heated Driver & Front Passenger Seats
• Cold Weather Package
• Radio: CUE Information/Media Cntrl w/Embedded Nav
• CUE & Navigation
• Power Sunroof
• Advanced Security Package
• Driver Awareness Package
• Rear Spoiler
• Memory Package
• Driver & Front Passenger Seat Adjusters
• Performance Seats
• Split-Folding Rear Seat
• Keyless Access Passive Entry
• Rear Thorax Air Bags
• Bluetooth® For Phone/Audio
• Adaptive Remote Start
• Rainsense Wipers
• Frameless Auto-Dimming Inside Rearview Mirror
• Magnetic Ride Control
• Performance Suspension
• Limited Slip Rear Mechanical Differential
• Illuminating Outside Door Handles
• 4-Wheel Disc Antilock Brembo Fr Performance Brakes
• Sport Aluminum Alloy Pedals
• Steering Wheel Mounted Paddle Shift Controls
• 110V Power Receptacle
• Locking Wheel Lugs
• High-Intensity Discharge Headlamps
• Single Disc CD Player
• IntelliBeam Auto High Beam Control Headlamps
• SiriusXM & HD Audio System
• Front & Rear Park Assist
• Forward Collision Alert
• Lane Departure Warning System
• Universal Home Remote
• Steering Column Lock
• Bose Premium Surround Sound 10-Speaker System
• Self-Powered Theft-Deterrent Alarm System
• Tilt Sensor
• Full-Color Head-Up Display
• Rear Vision Camera
• Heated Steering Wheel Rim
• Extra Capacity Cooling System
• Luxury Package
• Premium Package
• Seating Package
• 4-Wheel Disc Brakes
• Emergency communication system: OnStar Directions & Connections
• Auto High-beam Headlights
• Exterior Parking Camera Rear
• Premium audio system: CUE
• AM/FM radio: SiriusXM
• Compass
• High-Intensity Discharge Headlights
• Heads-Up Display
• 10 Speakers
• Auto-dimming Rear-View mirror
• Variably intermittent wipers
• Turn signal indicator mirrors
• Trip computer
• Traction control
• Tilt steering wheel
• Telescoping steering wheel
• Steering wheel mounted audio controls
• Split folding rear seat
• Speed-sensing steering
• Speed control
• Remote keyless entry
• Remote CD player
• Rear window defroster
• Rear side impact airbag
• Rear seat center armrest
• Rear reading lights
• Rear anti-roll bar
• Rain sensing wipers
• Radio data system
• Power windows
• Power steering
• Power passenger seat
• Power driver seat
• Power door mirrors
• Passenger vanity mirror
• Passenger door bin
• Panic alarm
• Overhead console
• Overhead airbag
• Outside temperature display
• Occupant sensing airbag
• Memory seat
• Low tire pressure warning
• Knee airbag
• Illuminated entry
• Heated door mirrors
• Garage door transmitter
• Fully automatic headlights
• Front reading lights
• Front dual zone A/C
• Front anti-roll bar
• Four wheel independent suspension
• Dual front side impact airbags
• Dual front impact airbags
• Driver vanity mirror
• Driver door bin
• Delay-off headlights
• Bumpers: body-color
• Brake assist
• Automatic temperature control
• Auto-leveling suspension
• Auto-dimming door mirrors
• Alloy wheels
• Adjustable head restraints: driver and passenger w/tilt
• Adaptive suspension
• ABS brakes
• Voltmeter
• Tachometer
• Navigation System
• Leather Shift Knob
• Front Center Armrest
• Front Bucket Seats
• Electronic Stability Control
• Air Conditioning

• Vehicle
• EPA Classification: Compact
• Number of Passenger Doors: 4
• Mileage
• Fuel Economy Est-Combined (MPG): 22 (2013)
• EPA Fuel Economy Est - City (MPG): 19 (2013)
• EPA Fuel Economy Est - Hwy (MPG): 28 (2013)
• Electrical
• Cold Cranking Amps @ 0° F (Primary): - TBD -
• Maximum Alternator Capacity (amps): - TBD -
• Cooling System
• Total Cooling System Capacity (qts): 11.0
• Weight Information
• Base Curb Weight (lbs): 3461
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 1000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 100
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 1000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 150
• Suspension
• Suspension Type - Front: MacPherson Strut
• Suspension Type - Rear: Five-Link
• Suspension Type - Front (Cont.): w/Coil Springs
• Suspension Type - Rear (Cont.): w/Coil Springs
• Shock Absorber Diameter - Front (mm): - TBD -
• Shock Absorber Diameter - Rear (mm): - TBD -
• Stabilizer Bar Diameter - Front (in): - TBD -
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 12.60 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 12.40 x 0.90
• Tires
• Front Tire Order Code: QFN
• Rear Tire Order Code: QFN
• Front Tire Size: P225/40R18
• Rear Tire Size: P225/35R18
• Wheels
• Front Wheel Size (in): 18 x 8.0
• Rear Wheel Size (in): 18 x 9.0
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Steering
• Steering Type: Electric Rack-&-Pinion
• Steering Ratio (:1), Overall: 15.3
• Lock to Lock Turns (Steering): 2.86
• Turning Diameter - Curb to Curb (ft): 35.99
• Turning Diameter - Wall to Wall (ft): N/A
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 16.0
• Exterior Dimensions
• Wheelbase (in): 109.30
• Length, Overall (in): 182.80
• Width, Max w/o mirrors (in): 71.10
• Height, Overall (in): 55.90
• Track Width, Front (in): 59.50
• Track Width, Rear (in): 60.90
• Min Ground Clearance (in): - TBD -
• Liftover Height (in): - TBD -
• Cargo Area Dimensions
• Trunk Volume (ft³): 10.4
• Interior Dimensions
• Passenger Capacity: 5
• Passenger Volume (ft³): 90.9
• Front Head Room (in): 38.60
• Front Leg Room (in): 42.50
• Front Shoulder Room (in): 55.20
• Front Hip Room (in): 53.00
• Second Head Room (in): 36.80
• Second Leg Room (in): 33.50
• Second Shoulder Room (in): 53.90
• Second Hip Room (in): 52.30
• Summary
• Vehicle Name: Cadillac ATS
• Body Style: Sedan
• Emissions
• Tons/yr of CO2 Emissions @ 15K mi/year: 8.3 (2013)