Buick Cascada Buick Cascada 2018 Toyota Sienna Toyota Sienna 2018

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Buick Cascada vs. Toyota Sienna 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. Toyota Sienna Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $11,594

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $9,095

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
ModelCascadaCascadaSienna
TrimPremiumSport TouringLimited Premium
Body2dr Convertible2dr Convertible4dr Minivan, ext.
Base Price $36,065 $37,065 $47,255
Base Invoice $34,622 $35,582 $43,477
Metallic paint (extra cost) 395    
Floor mats     330
Remote start     399
Metallic paint (extra cost) 359    
Floor mats     200
Remote start     329
Options (change) 395 0 729
Options (change) 359 0 529
Destination 925 925 995
Total Price $37,385 $37,990 $48,979
Total Invoice $35,906 $36,507 $45,001

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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 Toyota Sienna dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Cascada vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $5,429
TrueDelta Adjusted Invoice Difference: $3,431
Model Year201820182018
ModelCascadaCascadaSienna
TrimPremiumSport TouringLimited Premium
Body2dr Convertible2dr Convertible4dr Minivan, ext.
Engine200hp I4200hp I4296hp V6
TransmissionT6T6T8
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7?, 7605, 10
Tire (rear if not all the same)245/40-20245/40-20235/55-18
Total Price$37,385$37,990$48,979
Adjustments for Features0-75-6,165
Feature-Adjusted Total Price$37,385$37,915$42,814
Cost Above Minimum$0$530$0
Total Invoice$35,906$36,507$45,001
Adjustments for Features0-72-5,664
Feature-Adjusted Total Invoice$35,906$36,435$39,337
Cost Above Minimum$0$529$0

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Features Comparison: Buick Cascada vs. Toyota Sienna

Model Year201820182018
ModelCascadaCascadaSienna
TrimPremiumSport TouringLimited Premium
Body2dr Convertible2dr Convertible4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
8-speed manually-shiftable automatic  $1300
FWD$0$0$0
Accessories 
AC power outlet  $100
Adaptive cruise control  $600
Cruise control$150$150 
Dual power sliding doors  $800
Power flip-out rear side windows  $125
Power liftgate  $350
Proximity key  $250
Remote app$25$25 
Sunshades, second row  $125
Sunshades, third row  $125
Universal garage door opener  $100
Wind blocker$300$300 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
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
Cross-traffic warning, rear  $100
Knee airbag, passenger$75$75 
Lane departure prevention, steering-based  $200
Pedestrian detection  $50
Perimeter scan  $25
Radar- or camera-based collision preparation system  $0
Rearview camera$200$200 
Seat cushion airbag, passenger  $75
Side curtain airbags, three rows  $500
Vehicle health reports$0$0 
Cargo Management 
Console with shifter$150$150 
Console without shifter  $150
Overhead sunglass holder  $25
Roof rails  $250
Second-row low console$100$100 
Sliding center console  $50
Climate Control 
Interior air filter  $0
Rear air vents with automatic controls  $250
Rear HVAC unit  $400
Rear wiper  $175
Wiper de-icer  $25
Exterior 
Body kit  $0
Bright-finished exhaust tip(s)$25$25 
Deep-tinted rear windows  $275
Laminated front side windows  $200
Power convertible top$4000$4000 
Rear bumper protector  $40
Rear spoiler  $200
Sunroof  $900
Sunroof, second row  $900
Infotainment 
Additional screen for entertainment system  $200
Blu-Ray-compatible entertainment system  $100
DVD-compatible player$0$0 
Entertainment system, ceiling-mounted  $1000
HD radio  $50
HDMI port  $25
Intercom  $25
SD Card slot  $25
Surround sound  $250
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
Traffic information$25$25 
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror  $75
Compass  $0
Conversation mirror  $25
Interior ambient lighting$150$150 
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Steering-linked headlights$150$150 
Seats and Interior Trim 
Center armrest(s), second row  $50
Door sill trim plates$100$100 
Folding second row seats$300$300 
Manual fore-aft adjuster, second row seats  $75
Manual legrests, second row  $500
Manual recliner, second row seats  $75
Memory system, driver seat  $200
Metal pedals $75 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power recliner, third row seats  $150
Power tilt adjuster, passenger seat$100$100 
Power-stowing third row seats  $1000
Removable second row seats  $0
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Machined alloy wheels  $350
Total Value of Features$8,325$8,400$14,490
Value of Feature Adjustments$0$75$6,165
Value of Feature Adjustments0-72-5,664

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Specifications Comparison: Buick Cascada vs. Toyota Sienna

Model Year20182018
ModelCascadaSienna
Body2dr Convertible4dr Minivan, ext.
Wheelbase106.1 in119.3 in
Length184.9 in200.2 in
Width72.4 in78.1 in
Height56.8 in68.9 in
Curb Weight3,980 lb.4,376 lb.
Fuel Capacity14.3 gal.20.0 gal.
Row 1 Headroom37.8 in41.0 in
Row 1 Shoulder Room54.6 in65.0 in
Row 1 Hip Room0.0 in58.6 in
Row 1 Legroom42.2 in40.5 in
Row 2 Headroom36.1 in39.7 in
Row 2 Shoulder Room45.8 in64.6 in
Row 2 Hip Room0.0 in66.1 in
Row 2 Legroom32.8 in37.6 in
Row 3 Headroom0.0 in38.3 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in50.3 in
Row 3 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
13.4 ft339.1 ft3
Cargo Volume,
Behind R2
13.487.1 ft3
Cargo Volume,
Maximum
13.4150.0 ft3

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See TrueDelta's information for all Convertibles
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