Buick Cascada Buick Cascada 2018 Cadillac STS Cadillac STS 2011

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Buick Cascada 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.

Buick Cascada vs. Cadillac STS Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $18,610

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $16,777

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820112011
ModelCascadaCascadaSTSSTS
TrimPremiumSport TouringLuxuryPremium
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Base Price $36,065 $37,065 $50,820 $56,380
Base Invoice $34,622 $35,582 $48,024 $53,279
Metallic paint (extra cost) 395      
Luxury Level Two Package     3,950  
Temporary spare tire     350 350
Metallic paint (extra cost) 359      
Luxury Level Two Package     3,476  
Temporary spare tire     308 308
Options (change) 395 0 4,300 350
Options (change) 359 0 3,784 308
Destination 925 925 875 875
Total Price $37,385 $37,990 $55,995 $57,605
Total Invoice $35,906 $36,507 $52,683 $54,462

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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

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

Request free, no-obligation Buick Cascada dealer quotes or Cadillac STS 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: Buick Cascada vs. Cadillac STS

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $22,145
TrueDelta Adjusted Invoice Difference: $20,172
Model Year2018201820112011
ModelCascadaCascadaSTSSTS
TrimPremiumSport TouringLuxuryPremium
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Engine200hp I4200hp I4302hp V6302hp V6
TransmissionT6T6T6T6
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7?, 7300, 15300, 15
Tire (rear if not all the same)245/40-20245/40-20235/50-17235/50-18
Total Price$37,385$37,990$55,995$57,605
Adjustments for Features-3,535-3,6100-700
Feature-Adjusted Total Price$33,850$34,380$55,995$56,905
Cost Above Minimum$0$530$0$910
Total Invoice$35,906$36,507$52,683$54,462
Adjustments for Features-3,395-3,4690-662
Feature-Adjusted Total Invoice$32,511$33,038$52,683$53,800
Cost Above Minimum$0$527$0$1,117

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Features Comparison: Buick Cascada vs. Cadillac STS

Model Year2018201820112011
ModelCascadaCascadaSTSSTS
TrimPremiumSport TouringLuxuryPremium
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100$1100
FWD$0$0  
RWD  $0$0
Accessories 
Proximity key  $250$250
Remote app$25$25  
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Universal garage door opener  $100$100
Wind blocker$300$300  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500  
Automatic seat belt presenters, front row$100$100  
Forward collision warning$200$200  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Lane departure warning$200$200  
Obstacle detection, front$150$150  
Rearview camera$200$200  
Side curtain airbags  $350$350
Vehicle health reports$0$0  
Cargo Management 
Cargo net  $40$40
Rear seat pass-through  $100$100
Second-row low console$100$100  
Climate Control 
Automatic air recirculation  $100$100
Interior air filter  $0$0
Rain-sensing wipers$175$175  
Rear air vents with manual controls  $150$150
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Laminated front side windows  $200$200
Power convertible top$4000$4000  
Rear spoiler   $200
Infotainment 
4G LTE connectivity$0$0  
App support$0$0  
Aux input$50$50  
Bluetooth audio streaming$25$25  
CD changer, in-dash  $325$325
CD player$125$125  
MP3-compatible player$50$50  
Rear seat audio controls  $25$25
Siri Eyes Free support$0$0  
SMS text-to-speech reader$25$25  
Surround sound  $250$250
Traffic information$25$25  
USB port$25$25  
Voice control for external devices$0$0  
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming headlights  $200$200
Compass  $0 
Headlight washers  $50$50
Interior ambient lighting$150$150  
Steering-linked headlights$150$150  
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Cooled or ventilated front seats  $300$300
Folding second row seats$300$300  
Heated second row seats  $200$200
Leather-wrapped steering wheel$150$150  
Memory system, driver seat  $200$200
Metal pedals $75  
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power lumbar adjuster, driver seat$100$100  
Power lumbar adjuster, passenger seat$100$100  
Wood trim  $300$300
Wood/leather-wrapped steering wheel  $150$150
Suspension, Wheels, and Tires 
Alloy wheels$350$350  
Auto-leveling rear shocks   $200
Polished alloy wheels  $350$350
Sport suspension (upgrade)   $0
Total Value of Features$9,125$9,200$5,590$6,290
Value of Feature Adjustments$3,535$3,610$0$700
Value of Feature Adjustments-3,395-3,4690-662

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Specifications Comparison: Buick Cascada vs. Cadillac STS

Model Year20182011
ModelCascadaSTS
Body2dr Convertible4dr Sedan
Wheelbase106.1 in116.4 in
Length184.9 in196.7 in
Width72.4 in72.6 in
Height56.8 in57.6 in
Curb Weight3,980 lb.3,974 lb.
Fuel Capacity14.3 gal.17.0 gal.
Row 1 Headroom37.8 in38.7 in
Row 1 Shoulder Room54.6 in58.6 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom42.2 in42.6 in
Row 2 Headroom36.1 in37.9 in
Row 2 Shoulder Room45.8 in57.4 in
Row 2 Hip Room0.0 in55.6 in
Row 2 Legroom32.8 in38.3 in
Cargo Volume13.4 ft313.8 ft3

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Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Surround sound250No
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested120058%
Total Not Requested87542%

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