Cadillac CT6 Cadillac CT6 2018 Cadillac ATS Cadillac ATS 2018

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Cadillac CT6 vs. Cadillac ATS Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Cadillac CT6 vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $48,195

Cadillac ATS Premium Luxury   
Difference: $18,820

Lowest Total Invoice: $45,661

Cadillac ATS Premium Luxury   
Difference: $18,009

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201820182018
ModelCT6CT6CT6ATSATS
TrimPremium LuxuryPlatinumPlug-InPremium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $65,295 $84,295 $75,095 $44,295 $47,295
Base Invoice $62,030 $80,080 $71,340 $42,080 $44,930
Metallic paint (extra cost) 625     595 595
Engine-block heater 100 100   100 100
Cargo net   60   60 60
Driver Assist Package       2,150 1,300
Metallic paint (extra cost) 556     530 530
Engine-block heater 89 89   89 89
Cargo net   53   53 53
Driver Assist Package       1,914 1,157
Options (change) 725 160 0 2,905 2,055
Options (change) 645 142 0 2,586 1,829
Destination 995 995 995 995 995
Gas Tax 0 0 -7,500 0 0
Total Price $67,015 $85,450 $68,590 $48,195 $50,345
Total Invoice $63,670 $81,217 $64,835 $45,661 $47,754

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Cadillac CT6 dealer quotes or Cadillac ATS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CT6 vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Cadillac ATS Premium Luxury
TrueDelta Adjusted Price Difference: $12,560
TrueDelta Adjusted Invoice Difference: $11,768
Model Year20182018201820182018
ModelCT6CT6CT6ATSATS
TrimPremium LuxuryPlatinumPlug-InPremium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine335hp V6335hp V6265hp I4 PiH335hp V6335hp V6
TransmissionT8T8CVTT8T8
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 34?, 10?, 10?, 10
Tire (rear if not all the same)245/45-19245/40-20235/50-18225/45-17225/40-18
Total Price$67,015$85,450$68,590$48,195$50,345
Adjustments for Features-3,245-13,765-7,8350-800
Feature-Adjusted Total Price$63,770$71,685$60,755$48,195$49,545
Cost Above Minimum$3,015$10,930$0$0$1,350
Total Invoice$63,670$81,217$64,835$45,661$47,754
Adjustments for Features-3,083-13,083-7,4060-759
Feature-Adjusted Total Invoice$60,587$68,134$57,429$45,661$46,995
Cost Above Minimum$3,158$10,705$0$0$1,334

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Features Comparison: Cadillac CT6 vs. Cadillac ATS

Model Year20182018201820182018
ModelCT6CT6CT6ATSATS
TrimPremium LuxuryPlatinumPlug-InPremium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 $1300$1300
CVT  $1000  
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Adaptive cruise control, all-speed $850$850$850$850
Cruise control$150    
Electronic engine sound enhancement $0$0  
Hands-free trunk or liftgate$100$100   
Heated steering wheel$100$100 $100$100
Power trunk closer$350$350$350  
Semi-automated parking system$500$500$500  
Sunshades, second row$125$125$125  
Brakes, Airbags, and Other Safety 
Around view cameras$500$500$500  
Automatic braking, high-speed or partial $200$200$200$200
Backup collision intervention $150$150$150$150
Hands-free driving on limited-access highways $1000$1000  
Night vision $1750$1750  
Pedestrian detection$50$50$50  
Rear side airbags   $300$300
Rearview camera   $200$200
Surround view video recorder$50$50$50  
Temporary spare tire$150$150   
Tires, run-flat   $150$150
Cargo Management 
Cargo net $40 $40$40
Climate Control 
Ionizing air filtration $50   
Rear air vents$100 $100$100$100
Rear air vents with automatic controls $250   
Rear dual-zone climate control $125   
Drivetrain 
Limited-slip rear differential    $300
Engine / Motor 
18 kWh battery pack  $0  
3.6 kW onboard charger  $0  
Engine-block heater$35$35 $35$35
Regeneration paddles  $100  
Exterior 
Active grille shutters$0$0$0  
Panoramic sunroof$1200$1200$1200  
Sunroof   $900$900
Tow hook(s), front   $40$40
Infotainment 
Entertainment system with dual headrest screens $1200$1200  
HDMI port $25$25  
Streaming video device $30   
Streaming video support $25   
Instruments, Lights, and Mirrors 
Approach detection$25$25$25  
Compass   $0$0
Cornering lights$50$50$50  
Large color reconfigurable instrument cluster display$250$250$250  
Large energy flow and fuel economy display  $25  
LED headlights$1000$1000$1000  
Power-folding mirrors$50$50$50  
Rear camera mirror$200$200$200  
Steering-linked headlights   $150$150
Tachometer$75$75 $75$75
Xenon HID headlights   $500$500
Seats and Interior Trim 
Cooled or ventilated front seats$300$300$300  
Cooled or ventilated second row seats $200   
Coordinated climate control, front seats   $0$0
Door sill trim plates   $100$100
Folding second row seats   $300$300
Heated second row seats$200$200$200  
Illuminated door sill trim plates$200$200$200  
Leather door panel trim $250   
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Massage, driver seat $100   
Massage, passenger seat $100   
Massage, second row seats $150   
Memory system, passenger seat$150$150$150  
Metal pedals   $75$75
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power 4-way lumbar adjuster, second row seats $225   
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Power recliner, second row seats $150   
Power seatback bolsters, driver seat   $100$100
Power thigh support length adjuster, driver seat $100   
Power thigh support length adjuster, passenger seat $100   
Power tilt adjuster, second row seats $150   
Power upper seatback recliner, driver seat $100   
Power upper seatback recliner, passenger seat $100   
Synthetic suede headliner $650   
Upholstered instrument panel$300 $300$300$300
Upholstered instrument panel, leather $1000   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500 $500
Alloy wheels$350$350$350$350 
Machined alloy wheels    $350
Rear wheel steering $1500$1500  
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls$100$100 $100$100
Total Value of Features$9,960$20,480$14,550$6,715$7,515
Value of Feature Adjustments$3,245$13,765$7,835$0$800
Value of Feature Adjustments-3,083-13,083-7,4060-759

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Specifications Comparison: Cadillac CT6 vs. Cadillac ATS

Model Year20182018
ModelCT6ATS
Body4dr Sedan4dr Sedan
Wheelbase122.4 in109.3 in
Length204.0 in182.8 in
Width74.0 in71.1 in
Height57.9 in55.9 in
Curb Weight3,648 lb.3,374 lb.
Fuel Capacity19.5 gal.16.0 gal.
Row 1 Headroom40.1 in38.6 in
Row 1 Shoulder Room58.3 in55.2 in
Row 1 Hip Room55.8 in53.0 in
Row 1 Legroom42.3 in42.5 in
Row 2 Headroom38.0 in36.8 in
Row 2 Shoulder Room56.1 in53.9 in
Row 2 Hip Room53.4 in52.3 in
Row 2 Legroom40.4 in33.5 in
Cargo Volume15.3 ft310.2 ft3

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Option Package Details
Cadillac ATS Premium Luxury

Driver Assist Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Head-up display (HUD)350Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Backup collision intervention150Yes
Total Requested1700100%
Total Not Requested00%

Option Package Details
Cadillac ATS Premium Performance

Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Backup collision intervention150Yes
Total Requested1250100%
Total Not Requested00%

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