Cadillac CTS Cadillac CTS 2008 Cadillac STS Cadillac STS 2009

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

Lowest Total Price: $45,965

Cadillac CTS   
Difference: $11,370

Lowest Total Invoice: $41,813

Cadillac CTS   
Difference: $10,780

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820092009
ModelCTSSTSSTS
TrimBaseV6V8
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $33,675 $46,410 $55,910
Base Invoice $31,486 $43,393 $52,276
Premium Luxury Collection 8,215    
Engine-block heater 100 100 100
Temporary spare tire 250 250  
Performance Collection, with summer tires 2,980    
Preferred Equipment Group 1SC   8,600  
Sunroof   1,200  
Preferred Equipment Group 1SG     11,940
Premium Luxury Collection 6,818    
Engine-block heater 83 83 83
Temporary spare tire 208 208  
Performance Collection, with summer tires 2,473    
Preferred Equipment Group 1SC   7,138  
Sunroof   996  
Preferred Equipment Group 1SG     9,910
Options (change) 11,545 10,150 12,040
Options (change) 9,582 8,425 9,993
Destination 745 775 775
Total Price $45,965 $57,335 $68,725
Total Invoice $41,813 $52,593 $63,044

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

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TrueDelta Value Comparison: Cadillac CTS vs. Cadillac STS

Lowest Adjusted Price and Invoice: Cadillac CTS
TrueDelta Adjusted Price Difference: $10,110
TrueDelta Adjusted Invoice Difference: $9,624
Model Year200820092009
ModelCTSSTSSTS
TrimBaseV6V8
Body4dr Sedan4dr Sedan4dr Sedan
Enginehp 302hp V6320hp V8
TransmissionM6T6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 10300, 15300, 15
Tire (rear if not all the same)235/50-18235/50-18235/50-18
Total Price$45,965$57,335$68,725
Adjustments for Features0-1,260-2,760
Feature-Adjusted Total Price$45,965$56,075$65,965
Cost Above Minimum$0$0$9,890
Total Invoice$41,813$52,593$63,044
Adjustments for Features0-1,156-2,532
Feature-Adjusted Total Invoice$41,813$51,437$60,512
Cost Above Minimum$0$0$9,075

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Features Comparison: Cadillac CTS vs. Cadillac STS

Model Year200820092009
ModelCTSSTSSTS
TrimBaseV6V8
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100$1100
RWD$0$0$0
Accessories 
Adaptive cruise control  $600
Cruise control$150$150 
Heated steering wheel $100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200
Lane departure warning  $200
Cargo Management 
Rear seat pass-through $100$100
Climate Control 
Automatic air recirculation $100$100
Rear air vents$100  
Rear air vents with manual controls $150$150
Super-heated washer fluid$100  
Exterior 
Laminated front side windows $200$200
Panoramic sunroof$1200  
Rear spoiler $200$200
Sunroof $900$900
Infotainment 
Aux input$50  
CD changer, in-dash $325$325
CD player$125  
Media drive$15  
MP3-compatible player$50  
Rear seat audio controls $25$25
Traffic information$25  
USB port$25  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Compass$0  
Head-up display (HUD)  $350
Interior ambient lighting$150  
Steering-linked headlights$150  
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Folding second row seats$300  
Heated second row seats $200$200
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Upholstered instrument panel$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Auto-leveling rear shocks $200 
Performance steering system (optional) $0$0
Sport suspension (upgrade) $0$0
Ultra-sport suspension (upgrade)$0  
Total Value of Features$3,090$4,350$5,850
Value of Feature Adjustments$0$1,260$2,760
Value of Feature Adjustments0-1,156-2,532

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Specifications Comparison: Cadillac CTS vs. Cadillac STS

Model Year20082009
ModelCTSSTS
Body4dr Sedan4dr Sedan
Wheelbase113.4 in116.4 in
Length191.6 in196.7 in
Width72.5 in72.6 in
Height58.0 in57.6 in
Curb Weight3,861 lb.3,974 lb.
Fuel Capacity18.0 gal.17.0 gal.
Row 1 Headroom38.8 in38.7 in
Row 1 Shoulder Room56.7 in58.6 in
Row 1 Hip Room55.1 in54.6 in
Row 1 Legroom42.4 in42.6 in
Row 2 Headroom37.2 in37.9 in
Row 2 Shoulder Room54.7 in57.4 in
Row 2 Hip Room54.1 in55.6 in
Row 2 Legroom35.9 in38.3 in
Cargo Volume13.6 ft313.8 ft3

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Option Package Details
Cadillac CTS

Premium Luxury Collection
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0Yes
Panoramic sunroof1200No
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300Yes
Folding second row seats300No
Universal garage door opener100Yes
Obstacle detection, rear250Yes
Remote start150Yes
Proximity key250Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25No
CD changer, in-dash200No
Rain-sensing wipers100Yes
Alarm100No
Machined alloy wheels0Yes
Interior ambient lighting150No
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Surround sound250Yes
Media drive, large15No
USB port25No
Bose, 300W, 10 speakers (with subwoofer)350No
Total Requested450064%
Total Not Requested256536%
Performance Collection, with summer tires
FeatureValueRequested?
235/50YR18 tires400No
Ultra-sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Polished alloy wheels0Yes
Limited-slip rear differential300Yes
Fog lights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Total Requested322578%
Total Not Requested90022%

Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SC
FeatureValueRequested?
Xenon HID headlights500Yes
Auto-leveling rear shocks200No
Headlight washers50Yes
235/50WR18 tires200No
Auto-dimming headlights200No
255/45WR18 tires200No
Voice control for nav and audio100Yes
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Bose, 300W, 15 speakers (with subwoofer)350No
Cooled or ventilated front seats300Yes
Wood/leather-wrapped steering wheel0Yes
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300Yes
Rear spoiler200No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Heated steering wheel100No
Cargo net40Yes
Wood trim300Yes
Heated front seats200Yes
Heated second row seats200No
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Total Requested329055%
Total Not Requested267545%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500No
Cooled or ventilated front seats300Yes
Sunroof900Yes
Adaptive cruise control450No
235/50WR18 tires200No
255/45WR18 tires200No
Termporary spare tire150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Head-up display (HUD)350No
Lane departure warning system200No
Blind spot warning system200No
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300Yes
Rear spoiler200No
Voice control for nav and audio100Yes
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested340050%
Total Not Requested337550%

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