Cadillac STS Cadillac STS 2006 Cadillac CTS Cadillac CTS 2017

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Cadillac STS vs. Cadillac CTS 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 STS vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $62,350

Cadillac CTS Premium Luxury   
Difference: $1,080

Lowest Total Invoice: $57,284

Cadillac STS V8   
Difference: $1,869

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620172017
ModelSTSCTSCTS
TrimV8Premium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $47,520 $59,195 $70,795
Base Invoice $43,956 $56,235 $67,255
Adaptive cruise control w/ HUD 2,300    
Preferred Equipment Group 1SG 12,790    
Engine-block heater 100 100 100
V-Sport Package   1,465  
Metallic paint (extra cost)   595 595
Adaptive cruise control w/ HUD 1,909    
Preferred Equipment Group 1SG 10,616    
Engine-block heater 83 89 89
V-Sport Package   1,304  
Metallic paint (extra cost)   530 530
Options (change) 15,190 2,160 695
Options (change) 12,608 1,923 619
Destination 720 995 995
Total Price $63,430 $62,350 $72,485
Total Invoice $57,284 $59,153 $68,869

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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 STS dealer quotes or Cadillac CTS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS Premium Luxury
TrueDelta Adjusted Price Difference: $5,675
TrueDelta Adjusted Invoice Difference: $2,490
Model Year200620172017
ModelSTSCTSCTS
TrimV8Premium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan
Engine320hp V8335hp V6420hp V6
TransmissionT5T8T8
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15?, 13?, 13
Tire (rear if not all the same)235/50-18245/40-18245/40-18
Total Price$63,430$62,350$72,485
Adjustments for Features0-4,595-7,120
Feature-Adjusted Total Price$63,430$57,755$65,365
Cost Above Minimum$0$0$7,610
Total Invoice$57,284$59,153$68,869
Adjustments for Features0-4,359-6,765
Feature-Adjusted Total Invoice$57,284$54,794$62,104
Cost Above Minimum$0$0$7,310

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Features Comparison: Cadillac STS vs. Cadillac CTS

Model Year200620172017
ModelSTSCTSCTS
TrimV8Premium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
8-speed manually-shiftable automatic $1300$1300
RWD$0$0$0
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Adaptive cruise control$600  
Adaptive cruise control, all-speed  $850
Cruise control $150 
Electronic engine sound enhancement  $0
Remote app $25$25
Semi-automated parking system $500$500
Sunshade, rear, power $225$225
Sunshades, second row $125$125
Brakes, Airbags, and Other Safety 
Around view cameras $500$500
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Backup collision intervention  $150
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Dedicated short-range radio communications (DSRC) $0$0
Following distance indicator $25$25
Forward collision warning $200$200
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure warning $200$200
Lane keeping assist $400$400
Obstacle detection, front $150$150
Radar- or camera-based collision preparation system  $0
Rear side airbags $300$300
Safety key $5$5
Tires, run-flat $150$150
Vehicle health reports $0$0
Vehicle-to-infrastructure (V2I) communication $0$0
Vehicle-to-vehicle (V2V) communication $0$0
Climate Control 
Rear air vents with automatic controls $250$250
Rear air vents with manual controls$150  
Drivetrain 
Active rear differential  $500
Limited-slip rear differential$300  
Engine / Motor 
Automatic start / stop $150 
Exterior 
Active grille shutters $0 
Laminated rear side windows  $100
Panoramic sunroof $1200$1200
Rear spoiler$200  
Sunroof$900  
Tow hook(s), front $40$40
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input $50$50
Bluetooth audio streaming $25$25
CD changer, in-dash$325  
DVD-compatible player$0  
HD radio $50$50
Satellite radio $200$200
SMS text-to-speech reader $25$25
Telematics service, such as OnStar$200  
Telematics service, such as OnStar, with navigation $225$225
Traffic information $25$25
Voice control for external devices $0$0
Wi-Fi hotspot $50$50
Wireless charging station $75$75
Instruments, Lights, and Mirrors 
Approach detection $25$25
Boost gauge  $75
Compass $0$0
Fog lights$125  
Headlight washers$50  
Large color reconfigurable instrument cluster display  $250
Rear camera mirror $200$200
Steering-linked headlights $150$150
Seats and Interior Trim 
Coordinated climate control, front seats $0$0
Folding second row seats $300$300
Illuminated door sill trim plates $200$200
Leather-wrapped steering wheel $150$150
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Upholstered instrument panel $300$300
Wood/leather-wrapped steering wheel$150  
Suspension, Wheels, and Tires 
Auto-leveling rear shocks$200  
Electronic systems calibration selector  $200
Machined alloy wheels $350$350
Performance steering system (optional)$0  
Polished alloy wheels$350  
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$4,550$9,145$11,670
Value of Feature Adjustments$0$4,595$7,120
Value of Feature Adjustments0-4,359-6,765

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Specifications Comparison: Cadillac STS vs. Cadillac CTS

Model Year20062017
ModelSTSCTS
Body4dr Sedan4dr Sedan
Wheelbase116.4 in114.6 in
Length196.3 in195.5 in
Width72.6 in72.2 in
Height57.6 in57.2 in
Curb Weight3,961 lb.3,656 lb.
Fuel Capacity17.0 gal.19.0 gal.
Row 1 Headroom38.7 in39.2 in
Row 1 Shoulder Room58.6 in56.9 in
Row 1 Hip Room54.6 in53.8 in
Row 1 Legroom42.6 in42.6 in
Row 2 Headroom37.9 in37.5 in
Row 2 Shoulder Room57.4 in54.8 in
Row 2 Hip Room55.6 in53.3 in
Row 2 Legroom38.3 in35.4 in
Cargo Volume13.8 ft313.7 ft3

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Option Package Details
Cadillac STS V8

Adaptive cruise control w/ HUD
FeatureValueRequested?
Head-up display (HUD)350Yes
Adaptive cruise control450Yes
Total Requested800100%
Total Not Requested00%
Preferred Equipment Group 1SG
FeatureValueRequested?
Performance braking system (optional)250No
Upgraded leather upholstery0No
Performance steering system (optional)250No
235/50WR18 tires200No
255/45WR18 tires200No
Xenon HID headlights500Yes
Rear spoiler200No
Wood/leather-wrapped steering wheel0No
Bluetooth cell phone link100Yes
Headlight washers50No
Auto-dimming headlights200Yes
Sport suspension (upgrade)250Yes
Adaptive shocks - electrical500Yes
Cooled or ventilated front seats300Yes
Sunroof900Yes
Limited-slip rear differential300Yes
Rain-sensing wipers100Yes
Cargo net40Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Rear air vents with manual controls50Yes
Navigation system600Yes
Heated second row seats200Yes
Universal garage door opener100Yes
Heated steering wheel100Yes
Interior air filter0Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Polished alloy wheels0No
Wood trim300Yes
Heated front seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Total Requested559077%
Total Not Requested170023%

Option Package Details
Cadillac CTS Premium Luxury

V-Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Machined alloy wheels350Yes
245/40ZR18 tires200No
Summer tires (optional)0No
Total Requested60057%
Total Not Requested45043%

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