Buick Cascada Buick Cascada 2018 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022

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Buick Cascada vs. Audi A4 / S4 / RS4 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. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $21,305

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $19,331

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182022
ModelCascadaCascadaA4 / S4 / RS4
TrimPremiumSport TouringS4
Body2dr Convertible2dr Convertible4dr Sedan
Base Price $36,065 $37,065 $51,900
Base Invoice $34,622 $35,582 $48,787
Metallic paint (extra cost) 395   595
Navigation Package     1,500
Premium Plus Package     3,600
Metallic paint (extra cost) 359   560
Navigation Package     1,411
Premium Plus Package     3,384
Options (change) 395 0 5,695
Options (change) 359 0 5,355
Destination 925 925 1,095
Total Price $37,385 $37,990 $58,690
Total Invoice $35,906 $36,507 $55,237

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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 Buick Cascada dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Cascada vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $15,490
TrueDelta Adjusted Invoice Difference: $13,858
Model Year201820182022
ModelCascadaCascadaA4 / S4 / RS4
TrimPremiumSport TouringS4
Body2dr Convertible2dr Convertible4dr Sedan
Engine200hp I4200hp I4349hp V6
TransmissionT6T6T8
DrivetrainFWDFWDAWD
EPA Fuel Economy (city/highway)20/27 MPG20/27 MPG21/30 MPG
Audio (watts, speakers)?, 7?, 7180, 10
Tire (rear if not all the same)245/40-20245/40-20245/40-18
Total Price$37,385$37,990$58,690
Adjustments for Features0-75-5,815
Feature-Adjusted Total Price$37,385$37,915$52,875
Cost Above Minimum$0$530$0
Total Invoice$35,906$36,507$55,237
Adjustments for Features0-72-5,473
Feature-Adjusted Total Invoice$35,906$36,435$49,764
Cost Above Minimum$0$529$0

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Features Comparison: Buick Cascada vs. Audi A4 / S4 / RS4

Model Year201820182022
ModelCascadaCascadaA4 / S4 / RS4
TrimPremiumSport TouringS4
Body2dr Convertible2dr Convertible4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
8-speed manually-shiftable automatic  $1300
FWD$0$0 
AWD  $1700
Accessories 
Adaptive cruise control, all-speed, topography and road sign aware  $1100
Cruise control$150$150 
Low-speed semi-autonomous driving  $100
Proximity key  $250
Remote app$25$25 
Remote start$150$150 
Universal garage door opener  $100
Wind blocker$300$300 
Brakes, Airbags, and Other Safety 
Around view cameras  $500
Auto-raising roll bars / headrests$500$500 
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Automatic seat belt presenters, front row$100$100 
Blind spot warning system  $200
Collision preparation system, rear  $100
Cross-traffic warning, rear  $100
Driver drowsiness monitor  $150
Evasive maneuver assist  $200
Following distance indicator  $25
Lane keeping assist  $400
Pedestrian detection  $50
Radar- or camera-based collision preparation system  $0
Rearview camera$200$200 
Rollover sensor  $50
Secondary collision brake assist  $25
Side curtain airbags  $350
Torque vectoring, brake-based  $100
Turn assist  $25
Vehicle exit assist  $25
Vehicle health reports$0$0 
Wide-view front camera  $150
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment  $50
Second-row low console$100$100 
Climate Control 
Automatic air recirculation  $100
Heated windshield washer nozzles  $15
Interior air filter  $0
Rear air vents with automatic controls  $250
Engine / Motor 
Automatic start / stop  $150
Regenerative braking  $0
Exterior 
Power convertible top$4000$4000 
Rear spoiler  $200
Sunroof  $900
Infotainment 
Alexa integration  $0
Android Auto support  $100
App support$0$0 
Apple CarPlay support  $100
Aux input$50$50 
CD player$125$125 
DVD-compatible player$0$0 
Handwriting recognition  $200
HD radio  $50
In-vehicle Internet  $150
MP3-compatible player$50$50 
Siri Eyes Free support$0$0 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
Traffic light information  $50
Voice control for external devices$0$0 
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror  $75
Boost gauge  $75
Compass  $0
Fog light, rear  $100
Large color reconfigurable instrument cluster display  $250
LED headlights  $1000
Power-folding mirrors  $50
Predictive efficiency assist  $0
Road sign information  $75
Steering-linked headlights$150$150 
Xenon HID headlights$500$500 
Seats and Interior Trim 
Center armrest(s), second row  $50
Door sill trim plates$100$100 
Illuminated door sill trim plates  $200
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, driver seat  $200
Metal pedals $75$75
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Synthetic suede door panel trim  $250
Synthetic suede inserts in leather seating surfaces  $0
Upholstered door armrests (optional)  $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200
Sport suspension (upgrade)  $0
Transmission 
Launch control  $100
Steering-wheel-mounted transmission controls  $100
Total Value of Features$8,050$8,125$13,865
Value of Feature Adjustments$0$75$5,815
Value of Feature Adjustments0-72-5,473

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Specifications Comparison: Buick Cascada vs. Audi A4 / S4 / RS4

Model Year20182022
ModelCascadaA4 / S4 / RS4
Body2dr Convertible4dr Sedan
Wheelbase106.1 in111.0 in
Length184.9 in187.5 in
Width72.4 in72.7 in
Height56.8 in56.2 in
Curb Weight3,979 lb.3,847 lb.
Fuel Capacity14.3 gal.15.3 gal.
Row 1 Headroom37.8 in37.3 in
Row 1 Shoulder Room54.6 in55.9 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom36.1 in37.4 in
Row 2 Shoulder Room45.8 in54.5 in
Row 2 Legroom32.8 in35.7 in
Cargo Volume13.4 ft312.0 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200No
Satellite radio200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested70015%
Total Not Requested412585%

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