Audi A6 / S6 Audi A6 / S6 2013 Buick Cascada Buick Cascada 2018

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Audi A6 / S6 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 A6 / S6 vs. Buick Cascada Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $10,485

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $8,678

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132013201320182018
ModelA6 / S6A6 / S6A6 / S6CascadaCascada
TrimA6 2.0TA6 3.0TS6 4.0 TFSIPremiumSport Touring
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Base Price $42,200 $50,400 $71,900 $36,065 $37,065
Base Invoice $39,246 $46,872 $66,868 $34,622 $35,582
Premium Plus Package 4,300        
Metallic paint (extra cost) 475 475 475 395  
Prestige Package   6,550      
Premium Plus Package 4,000        
Metallic paint (extra cost) 443 443 443 359  
Prestige Package   6,091      
Options (change) 4,775 7,025 475 395 0
Options (change) 4,443 6,534 443 359 0
Destination 895 895 895 925 925
Total Price $47,870 $58,320 $73,270 $37,385 $37,990
Total Invoice $44,584 $54,301 $68,206 $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.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Buick Cascada

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $13,065
TrueDelta Adjusted Invoice Difference: $11,156
Model Year20132013201320182018
ModelA6 / S6A6 / S6A6 / S6CascadaCascada
TrimA6 2.0TA6 3.0TS6 4.0 TFSIPremiumSport Touring
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Engine211hp I4310hp V6420hp V8200hp I4200hp I4
TransmissionCVT-8T8S7T6T6
DrivetrainFWDAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14?, 7?, 7
Tire (rear if not all the same)245/45-18245/45-18255/40-19245/40-20245/40-20
Total Price$47,870$58,320$73,270$37,385$37,990
Adjustments for Features0-3,325-5,450-2,580-2,655
Feature-Adjusted Total Price$47,870$54,995$67,820$34,805$35,335
Cost Above Minimum$0$7,125$19,950$0$530
Total Invoice$44,584$54,301$68,206$35,906$36,507
Adjustments for Features0-3,096-5,073-2,478-2,551
Feature-Adjusted Total Invoice$44,584$51,205$63,133$33,428$33,956
Cost Above Minimum$0$6,621$18,549$0$528

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Features Comparison: Audi A6 / S6 vs. Buick Cascada

Model Year20132013201320182018
ModelA6 / S6A6 / S6A6 / S6CascadaCascada
TrimA6 2.0TA6 3.0TS6 4.0 TFSIPremiumSport Touring
Body4dr Sedan4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100    
8-speed manually-shiftable automatic $1300   
7-speed automated manual  $1200  
6-speed manually-shiftable automatic   $1100$1100
FWD$0  $0$0
AWD $1700$1700  
Accessories 
Heated steering wheel   $100$100
Proximity key$250$250$250  
Remote app   $25$25
Remote start   $150$150
Tilt/telescoping steering wheel, manual$250  $250$250
Tilt/telescoping steering wheel, power $350$350  
Universal garage door opener$100$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
Lane departure warning   $200$200
Rollover sensor$50$50$50  
Side curtain airbags$350$350$350  
Vehicle health reports   $0$0
Cargo Management 
Cargo net$40$40$40  
Rear seat pass-through$100$100$100  
Second-row low console   $100$100
Climate Control 
Automatic air recirculation$100$100$100  
Heated windshield washer nozzles$15$15$15  
Interior air filter$0$0$0  
Rear air vents with automatic controls$250$250$250  
Rear dual-zone climate control $125$125  
Residual heat$50$50$50  
Drivetrain 
Active rear differential  $500  
Engine / Motor 
Automatic start / stop $150   
Dual-mode exhaust, switchable  $500  
Regenerative braking$0$0$0  
Exterior 
Body kit $0$0  
Power convertible top   $4000$4000
Sunroof$900$900$900  
Infotainment 
4G LTE connectivity   $0$0
App support   $0$0
Handwriting recognition$200$200$200  
HD radio$50$50$50  
In-vehicle Internet$150$150$150  
iPod integration$100$100$100  
Media drive$15$15$15  
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 + travel information$25$25$25  
Traffic information   $25$25
USB port   $25$25
Voice control for external devices   $0$0
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming passenger-side mirror$75$75$75  
Compass$0$0$0  
Cornering lights $50$50  
Fog light, rear$100$100$100  
Fog lights   $125$125
Mirror tilt-down in reverse$25$25$25  
Steering-linked headlights $150$150$150$150
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Cooled or ventilated front seats $300   
Door sill trim plates$100  $100$100
Heated front seats $200$200$200$200
Illuminated door sill trim plates $200$200  
Memory system, driver seat$200$200$200  
Metal pedals  $75 $75
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Wood trim$300$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500  
Air suspension, auto-leveling and height adjustable  $1000  
Electronic systems calibration selector$200$200$200  
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$5,520$8,845$10,970$8,100$8,175
Value of Feature Adjustments$0$3,325$5,450$2,580$2,655
Value of Feature Adjustments0-3,096-5,073-2,478-2,551

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Specifications Comparison: Audi A6 / S6 vs. Buick Cascada

Model Year20132018
ModelA6 / S6Cascada
Body4dr Sedan2dr Convertible
Wheelbase114.7 in106.1 in
Length193.9 in184.9 in
Width73.8 in72.4 in
Height57.8 in56.8 in
Curb Weight3,727 lb.3,980 lb.
Fuel Capacity19.8 gal.14.3 gal.
Row 1 Headroom37.2 in37.8 in
Row 1 Shoulder Room57.5 in54.6 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.8 in36.1 in
Row 2 Shoulder Room56.3 in45.8 in
Row 2 Legroom37.4 in32.8 in
Cargo Volume14.1 ft313.4 ft3

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Option Package Details
Audi A6 / S6 A6 2.0T

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Xenon HID headlights500Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75No
DVD-compatible player0Yes
Proximity key250No
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
HD radio50No
Media drive, large15No
Traffic + travel information25No
245/45HR18 tires400No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Handwriting recognition200No
Total Requested185060%
Total Not Requested124040%

Option Package Details
Audi A6 / S6 A6 3.0T

Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Bose, 630W, 14 speakers (with subwoofer)350No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Navigation system600Yes
Handwriting recognition200No
Xenon HID headlights500Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75No
DVD-compatible player0Yes
Proximity key250No
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
HD radio50No
Media drive, large15No
245/45HR18 tires400No
Tilt/telescoping steering wheel, power100No
Steering-linked headlights150Yes
Body kit0No
Surround sound250No
Interior lights, additional0No
Cornering lights50No
Sport front fascia (optional)0No
Rear dual-zone climate control125No
Sport rear fascia, e.g. diffuser (optional)0No
Illuminated door sill trim plates100No
Total Requested200044%
Total Not Requested251556%

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