Cadillac STS Cadillac STS 2011 Cadillac CTS Cadillac CTS 2008

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $50,070

Cadillac CTS   
Difference: $9,520

Lowest Total Invoice: $45,463

Cadillac CTS   
Difference: $10,379

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112008
ModelSTSCTS
TrimLuxuryBase
Body4dr Sedan4dr Sedan
Base Price $50,820 $33,675
Base Invoice $48,024 $31,486
Luxury Level Two Package 3,950  
Engine-block heater 100 100
Temporary spare tire 350 250
Sunroof 1,200  
AWD 1,900 1,900
Performance braking system (optional) 395  
Premium Luxury Collection   8,215
Performance Collection (AWD)   2,135
6-speed shiftable automatic   1,300
3.6L V6   1,000
Polished alloy wheels   750
Luxury Level Two Package 3,476  
Engine-block heater 83 83
Temporary spare tire 308 208
Sunroof 1,056  
AWD 1,672 1,577
Performance braking system (optional) 348  
Premium Luxury Collection   6,818
Performance Collection (AWD)   1,772
6-speed shiftable automatic   1,079
3.6L V6   1,072
Polished alloy wheels   623
Options (change) 7,895 15,650
Options (change) 6,943 13,232
Destination 875 745
Total Price $59,590 $50,070
Total Invoice $55,842 $45,463

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

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

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Cadillac STS vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS
TrueDelta Adjusted Price Difference: $10,010
TrueDelta Adjusted Invoice Difference: $10,824
Model Year20112008
ModelSTSCTS
TrimLuxuryBase
Body4dr Sedan4dr Sedan
Engine302hp V6304hp V6
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/26 MPG17/25 MPG
Audio (watts, speakers)300, 15300, 10
Tire (rear if not all the same)235/50-17235/50-18
Total Price$59,590$50,070
Adjustments for Features0-490
Feature-Adjusted Total Price$59,590$49,580
Total Invoice$55,842$45,463
Adjustments for Features0-445
Feature-Adjusted Total Invoice$55,842$45,018

Return to top

Features Comparison: Cadillac STS vs. Cadillac CTS

Model Year20112008
ModelSTSCTS
TrimLuxuryBase
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
Heated steering wheel$100 
Cargo Management 
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Rain-sensing wipers $175
Rear air vents $100
Rear air vents with manual controls$150 
Super-heated washer fluid $100
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Laminated front side windows$200 
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
Aux input $50
CD changer, in-dash$325 
CD player $125
Media drive $15
MP3-compatible player $50
Rear seat audio controls$25 
Traffic information $25
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Interior ambient lighting $150
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats $300
Heated second row seats$200 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Total Value of Features$5,575$6,065
Value of Feature Adjustments$0$490
Value of Feature Adjustments0-445

Return to top

Specifications Comparison: Cadillac STS vs. Cadillac CTS

Model Year20112008
ModelSTSCTS
Body4dr Sedan4dr Sedan
Wheelbase116.4 in113.4 in
Length196.7 in191.6 in
Width72.6 in72.5 in
Height57.6 in58.0 in
Curb Weight4,125 lb.4,001 lb.
Fuel Capacity17.0 gal.18.0 gal.
Row 1 Headroom38.7 in38.8 in
Row 1 Shoulder Room58.6 in56.7 in
Row 1 Hip Room54.6 in55.1 in
Row 1 Legroom42.6 in42.4 in
Row 2 Headroom37.9 in37.2 in
Row 2 Shoulder Room57.4 in54.7 in
Row 2 Hip Room55.6 in54.1 in
Row 2 Legroom38.3 in35.9 in
Cargo Volume13.8 ft313.6 ft3

Return to top

Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested150072%
Total Not Requested57528%

Option Package Details
Cadillac CTS

Premium Luxury Collection
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0Yes
Panoramic sunroof1200No
Universal garage door opener100Yes
Obstacle detection, rear250Yes
Remote start150Yes
Proximity key250Yes
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300Yes
Folding second row seats300No
Second-row 2-section 3-person split bench100No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25No
Interior ambient lighting150No
CD changer, in-dash200No
Rain-sensing wipers100No
Alarm100No
Machined alloy wheels0Yes
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
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Media drive, large15No
USB port25No
Surround sound250Yes
Bose, 300W, 10 speakers (with subwoofer)350No
Total Requested440062%
Total Not Requested266538%
Performance Collection (AWD)
FeatureValueRequested?
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
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Performance braking system (optional)250No
Xenon HID headlights500Yes
Headlight washers50Yes
Sport suspension (upgrade)250No
Limited-slip rear differential300No
Fog lights125Yes
Steering-linked headlights150No
235/50VR18 tires400No
Total Requested267565%
Total Not Requested145035%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.