Cadillac STS Cadillac STS 2009 Cadillac CTS Cadillac CTS 2018

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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: $61,785

Cadillac CTS Premium Luxury   
Difference: $190

Lowest Total Invoice: $56,443

Cadillac STS V6   
Difference: $2,225

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201820182018
ModelSTSSTSCTSCTSCTS
TrimV6V8Premium LuxuryV-Sport Premium LuxuryCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $46,410 $55,910 $59,495 $71,095 $86,295
Base Invoice $43,393 $52,276 $56,520 $67,540 $81,980
Luxury Level Two Package 3,350        
Premium Luxury Collection 2,740 4,155      
Preferred Equipment Group 1SC 8,600        
Engine-block heater 100 100 100 100 100
Preferred Equipment Group 1SG   11,940      
Metallic paint (extra cost)     595 595  
Polished alloy wheels     600   900
Panoramic sunroof         1,450
Luxury Package         2,500
Luxury Level Two Package 2,780        
Premium Luxury Collection 2,274 3,449      
Preferred Equipment Group 1SC 7,138        
Engine-block heater 83 83 89 89 89
Preferred Equipment Group 1SG   9,910      
Metallic paint (extra cost)     530 530  
Polished alloy wheels     534   801
Panoramic sunroof         1,291
Luxury Package         2,225
Options (change) 14,790 16,195 1,295 695 4,950
Options (change) 12,275 13,442 1,153 619 4,406
Destination 775 775 995 995 995
Gas Tax 0 0 0 0 1,000
Total Price $61,975 $72,880 $61,785 $72,785 $93,240
Total Invoice $56,443 $66,493 $58,668 $69,154 $88,381

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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: $4,810
TrueDelta Adjusted Invoice Difference: $2,162
Model Year20092009201820182018
ModelSTSSTSCTSCTSCTS
TrimV6V8Premium LuxuryV-Sport Premium LuxuryCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine302hp V6320hp V8335hp V6420hp V6640hp V8
TransmissionT6T6T8T8T8
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15?, 13?, 13?, 13
Tire (rear if not all the same)235/50-18235/50-18245/40-18245/40-18265/35-19
Total Price$61,975$72,880$61,785$72,785$93,240
Adjustments for Features0-750-4,620-7,220-6,320
Feature-Adjusted Total Price$61,975$72,130$57,165$65,565$86,920
Cost Above Minimum$0$10,155$0$8,400$29,755
Total Invoice$56,443$66,493$58,668$69,154$88,381
Adjustments for Features0-684-4,387-6,860-5,991
Feature-Adjusted Total Invoice$56,443$65,809$54,281$62,294$82,390
Cost Above Minimum$0$9,366$0$8,013$28,109

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Features Comparison: Cadillac STS vs. Cadillac CTS

Model Year20092009201820182018
ModelSTSSTSCTSCTSCTS
TrimV6V8Premium LuxuryV-Sport Premium LuxuryCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
8-speed manually-shiftable automatic  $1300$1300$1300
RWD$0$0$0$0$0
Accessories 
AC power outlet  $100$100$100
Active noise reduction  $0$0$0
Adaptive cruise control $600   
Adaptive cruise control, all-speed   $850 
Cruise control$150 $150 $150
Electronic engine sound enhancement   $0$0
Remote app  $25$25$25
Semi-automated parking system  $500$500$500
Sunshade, rear, power  $225$225$225
Sunshades, second row  $125$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 
Cross-traffic warning, rear  $100$100$100
Dedicated short-range radio communications (DSRC)  $0$0$0
Following distance indicator  $25$25$25
Forward collision warning  $200$200$200
High performance brake pads (optional)    $0
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane keeping assist  $400$400$400
Obstacle detection, front  $150$150$150
Performance traction management    $250
Radar- or camera-based collision preparation system   $0$0
Rear side airbags  $300$300$300
Rearview camera    $200
Safety key  $5$5$5
Temporary spare tire$150$150   
Tires, run-flat  $150$150 
Vehicle health reports  $0$0$0
Vehicle-to-infrastructure (V2I) communication  $0$0$0
Vehicle-to-vehicle (V2V) communication  $0$0$0
Wide-view front camera    $150
Climate Control 
Automatic air recirculation$100$100   
Rear air vents with automatic controls  $250$250$250
Rear air vents with manual controls$150$150   
Drivetrain 
Active rear differential   $500$500
Differential cooler    $0
Limited-slip rear differential$300$300   
Engine / Motor 
Automatic start / stop  $150  
Exterior 
Active grille shutters  $0  
Carbon fiber hood    $0
Laminated rear side windows   $100 
Panoramic sunroof  $1200$1200$1200
Rear spoiler$200$200   
Sunroof$900$900   
Tow hook(s), front  $40$40$40
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support  $100$100$100
App support  $0$0$0
Apple CarPlay support  $100$100$100
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
CD changer, in-dash$325$325   
DVD-compatible player$0$0   
HD radio  $50$50$50
Rear seat audio controls$25$25   
SMS text-to-speech reader  $25$25$25
Traffic information  $25$25$25
USB port  $25$25$25
Voice control for external devices  $0$0$0
Wi-Fi hotspot  $50$50$50
Wireless charging station  $75$75$75
Instruments, Lights, and Mirrors 
Approach detection  $25$25$25
Boost gauge   $75$75
Compass  $0$0$0
Fog lights$125$125   
Headlight washers$50$50   
Interior ambient lighting  $150$150$150
Large color reconfigurable instrument cluster display   $250$250
Rear camera mirror  $200$200$200
Steering-linked headlights  $150$150 
Seats and Interior Trim 
Carbon fiber trim    $200
Coordinated climate control, front seats  $0$0$0
Door sill trim plates$100$100   
Folding second row seats  $300$300$300
Illuminated door sill trim plates  $200$200$200
Leather-wrapped steering wheel  $150$150$150
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Metal pedals   $75$75
Power seatback bolsters, driver seat   $100$100
Power seatback bolsters, passenger seat   $100$100
Synthetic suede headliner    $650
Synthetic suede inserts in leather seating surfaces    $0
Upholstered instrument panel  $300$300$300
Wood trim$300$300$300$300 
Wood/leather-wrapped steering wheel$150$150   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500$500$500
Auto-leveling rear shocks$200    
Electronic systems calibration selector   $200$200
Machined alloy wheels   $350 
Performance steering system (optional)$0$0  $0
Polished alloy wheels$350$350$350 $350
Sport suspension (upgrade)$0$0 $0 
Ultra-sport suspension (upgrade)    $0
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$4,675$5,425$9,295$11,895$10,995
Value of Feature Adjustments$0$750$4,620$7,220$6,320
Value of Feature Adjustments0-684-4,387-6,860-5,991

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Specifications Comparison: Cadillac STS vs. Cadillac CTS

Model Year20092018
ModelSTSCTS
Body4dr Sedan4dr Sedan
Wheelbase116.4 in114.6 in
Length196.7 in195.5 in
Width72.6 in72.2 in
Height57.6 in57.2 in
Curb Weight3,974 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 V6

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested165080%
Total Not Requested42520%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150No
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested165092%
Total Not Requested1508%
Preferred Equipment Group 1SC
FeatureValueRequested?
Xenon HID headlights500Yes
Auto-leveling rear shocks200No
Headlight washers50No
235/50WR18 tires200No
Auto-dimming headlights200Yes
255/45WR18 tires200No
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Cooled or ventilated front seats300Yes
Wood/leather-wrapped steering wheel0No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
Rear spoiler200No
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Memory system, driver seat200Yes
Heated steering wheel100Yes
Cargo net40Yes
Wood trim300Yes
Heated front seats200Yes
Heated second row seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Total Requested349059%
Total Not Requested247541%

Option Package Details
Cadillac STS V8

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested255082%
Total Not Requested57518%
Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Cooled or ventilated front seats300Yes
Sunroof900Yes
Adaptive cruise control450No
235/50WR18 tires200No
255/45WR18 tires200No
Termporary spare tire150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
Rear spoiler200No
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested410061%
Total Not Requested267539%

Option Package Details
Cadillac CTS CTS-V

Luxury Package
FeatureValueRequested?
Heated second row seats200Yes
Second-row 2-section 3-person split bench100No
Rear air vents with automatic controls150No
Folding second row seats300No
Sunshades, second row125No
Sunshade, rear, power225No
AC power outlet100No
Rear camera mirror200No
Total Requested20014%
Total Not Requested120086%

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