Audi A8 / S8 Audi A8 / S8 2009 Buick Cascada Buick Cascada 2018

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Audi A8 / S8 vs. Buick Cascada 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.

Audi A8 / S8 vs. Buick Cascada Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $37,490

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $33,786

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920182018
ModelA8 / S8A8 / S8CascadaCascada
TrimA8S8PremiumSport Touring
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Base Price $74,050 $96,200 $36,065 $37,065
Base Invoice $68,867 $89,465 $34,622 $35,582
Metallic paint (extra cost)     395  
Metallic paint (extra cost)     359  
Options (change) 0 0 395 0
Options (change) 0 0 359 0
Destination 825 825 925 925
Gas Tax 0 2,100 0 0
Total Price $74,875 $99,125 $37,385 $37,990
Total Invoice $69,692 $92,390 $35,906 $36,507

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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 Audi A8 / S8 dealer quotes or Buick Cascada dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A8 / S8 vs. Buick Cascada

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $35,160
TrueDelta Adjusted Invoice Difference: $31,617
Model Year2009200920182018
ModelA8 / S8A8 / S8CascadaCascada
TrimA8S8PremiumSport Touring
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Engine350hp V8450hp V10200hp I4200hp I4
TransmissionT6T6T6T6
DrivetrainAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12?, 7?, 7
Tire (rear if not all the same)255/45-18265/35-20245/40-20245/40-20
Total Price$74,875$99,125$37,385$37,990
Adjustments for Features-2,330-3,2300-75
Feature-Adjusted Total Price$72,545$95,895$37,385$37,915
Cost Above Minimum$0$23,350$0$530
Total Invoice$69,692$92,390$35,906$36,507
Adjustments for Features-2,169-3,0110-72
Feature-Adjusted Total Invoice$67,523$89,379$35,906$36,435
Cost Above Minimum$0$21,856$0$529

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Features Comparison: Audi A8 / S8 vs. Buick Cascada

Model Year2009200920182018
ModelA8 / S8A8 / S8CascadaCascada
TrimA8S8PremiumSport Touring
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100$1100
AWD$1700$1700  
FWD  $0$0
Accessories 
Heated steering wheel  $100$100
Power door closers$300$300  
Power trunk closer$350$350  
Proximity key$250$250  
Remote app  $25$25
Remote start  $150$150
Remote window/roof operation$15$15  
Sunshade, rear, power$225$225  
Sunshades, second row$125$125  
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 
Active or whiplash-reducing head restraints, front seats$0$0  
Auto-raising roll bars / headrests  $500$500
Automatic seat belt presenters, front row  $100$100
Forward collision warning  $200$200
Full-size spare tire$225$225  
Lane departure warning  $200$200
Rear side airbags$300$300  
Side curtain airbags$350$350  
Temporary spare tire  $150$150
Vehicle health reports  $0$0
Cargo Management 
Second-row low console  $100$100
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles$15$15  
Interior air filter$0$0  
Rear air vents$100$100  
Residual heat$50$50  
Exterior 
Bodyside moldings$75$75  
Power convertible top  $4000$4000
Sunroof$900$900  
Infotainment 
4G LTE connectivity  $0$0
App support  $0$0
Aux input  $50$50
Bluetooth audio streaming  $25$25
CD changer, remote$200$200  
CD player  $125$125
DVD-compatible player  $0$0
iPod integration$100$100  
MP3-compatible player  $50$50
Siri Eyes Free support  $0$0
SMS text-to-speech reader  $25$25
Surround sound$250$250  
Telematics service, such as OnStar, with navigation  $225$225
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 passenger-side mirror$75$75  
Cornering lights$50$50  
Fog light, rear$100$100  
Headlight washers$50$50  
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Folding second row seats  $300$300
Leather door panel trim $250  
Memory system, driver seat$200$200  
Memory system, passenger seat$150$150  
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Power upper seatback recliner, driver seat$100$100  
Power upper seatback recliner, passenger seat$100$100  
Synthetic suede headliner $650  
Wood trim$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Air suspension, auto-leveling and height adjustable$1000$1000  
Sport suspension (upgrade) $0  
Total Value of Features$10,605$11,505$8,275$8,350
Value of Feature Adjustments$2,330$3,230$0$75
Value of Feature Adjustments-2,169-3,0110-72

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Specifications Comparison: Audi A8 / S8 vs. Buick Cascada

Model Year20092018
ModelA8 / S8Cascada
Body4dr Sedan2dr Convertible
Wheelbase115.9 in106.1 in
Length199.3 in184.9 in
Width74.6 in72.4 in
Height56.9 in56.8 in
Curb Weight4,289 lb.3,980 lb.
Fuel Capacity23.8 gal.14.3 gal.
Row 1 Headroom37.3 in37.8 in
Row 1 Shoulder Room59.1 in54.6 in
Row 1 Legroom41.4 in42.2 in
Row 2 Headroom38.0 in36.1 in
Row 2 Shoulder Room57.5 in45.8 in
Row 2 Legroom37.6 in32.8 in
Cargo Volume14.6 ft313.4 ft3

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