• 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, P225/40R18 front and P255/35R18 rear, 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 cadillacaccessories.com or see your dealer.)
• Fascias, front and rear body-color
• Moldings, rocker panel, body-color
• Grille, galvano chrome accented
• Grille, active aero (Deleted when (Y66) Driver Assist Package is ordered.)
• 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

• Cadillac 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, Bose surround sound 10-speaker system
• Audio system, SiriusXM and HD Radio SiriusXM Satellite Radio is standard on nearly all 2015 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus you can listen to SiriusXM Internet Radio everywhere on your computer, smartphone or tablet. 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 listening after your trial, the subscription plan you choose will automatically renew 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.)
• Bluetooth® for phone/audio, uplevel phone/audio with natural voice recognition
• Wireless Charging
• Antenna, integral front and rear

• Seats, front bucket
• Headlamps, IntelliBeam auto high beam control
• Seating surfaces, leather
• 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, power tilt and telescoping
• 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
• 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
• OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Visit www.onstar.com for vehicle availability, details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.)
• 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, electronic stability control 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. (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 Directions and Connections plan for 1 year including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation (Visit www.onstar.com for vehicle availability, details and system limitations. Services may vary by model and conditions.)
• Forward Collision Alert (Also included when (Y66) Driver Assist Package is ordered.)
• Lane Departure Warning alerts driver of an inadvertent lane departure
• Lane Keep Assist helps keep vehicle centered in sensed lane
• 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
• OnStar Basic plan for 5 years including RemoteLink Key Fob Services, OnStar Vehicle Diagnostics and Dealer Maintenance Notification (Access is available for 5 years from the date of vehicle delivery, and is transferable. Does not include emergency services. To cancel RemoteLink Key Fob Services or if your vehicle is sold, contact an OnStar Advisor. See www.onstar.com/mobile for full details.)

ENGINE, 2.0L TURBO, I4, DI, DOHC, VVT

• (272 hp [203 kW] @ 5500 rpm
• 295 lb-ft of torque [400 N-m] @ 3000 - 4600 rpm) (STD)

• IO6
• LTG
• MYA
• Y19

• Vehicle
• EPA Classification: Compact
• Number of Passenger Doors: 4
• Mileage
• Fuel Economy Est-Combined (MPG): 23
• Fuel Economy Est-Combined (MPG): 24
• EPA Fuel Economy Est - City (MPG): 19
• EPA Fuel Economy Est - City (MPG): 21
• EPA Fuel Economy Est - Hwy (MPG): 30
• EPA Fuel Economy Est - Hwy (MPG): 30
• Electrical
• Cold Cranking Amps @ 0° F (Primary): - TBD -
• Maximum Alternator Capacity (amps): - TBD -
• Cooling System
• Total Cooling System Capacity (qts): 8.1
• Weight Information
• Base Curb Weight (lbs): 3403
• Base Curb Weight (lbs): 3373
• 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: 225/35ZR19
• Front Tire Size: P225/40R18
• Rear Tire Size: 255/30ZR19
• Rear Tire Size: P225/35R18
• Wheels
• Front Wheel Size (in): 19 x 8.0
• Front Wheel Size (in): 18 x 8.0
• Rear Wheel Size (in): 19 x 9.0
• 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 Sedan
• Body Style: Sedan
• Emissions
• Tons/yr of CO2 Emissions @ 15K mi/year: 7.7
• Tons/yr of CO2 Emissions @ 15K mi/year: 7.4