Lexus IS Lexus IS 2011 Buick Cascada Buick Cascada 2018

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Lexus IS 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.

Lexus IS vs. Buick Cascada Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $12,250

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $8,664

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201120182018
ModelISISCascadaCascada
Trim250C350CPremiumSport Touring
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $41,190 $46,640 $36,065 $37,065
Base Invoice $37,072 $41,976 $34,622 $35,582
Luxury Package 3,055 3,055    
Obstacle detection, rear 500 500    
Navigation System / Mark Levinson Pkg. 4,015 4,015    
Metallic paint (extra cost)     395  
Luxury Package 2,628 2,628    
Obstacle detection, rear 430 430    
Navigation System / Mark Levinson Pkg. 3,565 3,565    
Metallic paint (extra cost)     359  
Options (change) 7,570 7,570 395 0
Options (change) 6,623 6,623 359 0
Destination 875 875 925 925
Total Price $49,635 $55,085 $37,385 $37,990
Total Invoice $44,570 $49,474 $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 Lexus IS dealer quotes or Buick Cascada 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: Lexus IS vs. Buick Cascada

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $9,620
TrueDelta Adjusted Invoice Difference: $6,302
Model Year2011201120182018
ModelISISCascadaCascada
Trim250C350CPremiumSport Touring
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Engine204hp V6306hp V6200hp I4200hp I4
TransmissionM6T6T6T6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)270, 12270, 12?, 7?, 7
Tire (rear if not all the same)225/45-17225/45-17245/40-20245/40-20
Total Price$49,635$55,085$37,385$37,990
Adjustments for Features-2,630-3,6800-75
Feature-Adjusted Total Price$47,005$51,405$37,385$37,915
Cost Above Minimum$0$4,400$0$530
Total Invoice$44,570$49,474$35,906$36,507
Adjustments for Features-2,362-3,3050-72
Feature-Adjusted Total Invoice$42,208$46,169$35,906$36,435
Cost Above Minimum$0$3,961$0$529

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Features Comparison: Lexus IS vs. Buick Cascada

Model Year2011201120182018
ModelISISCascadaCascada
Trim250C350CPremiumSport Touring
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100$1100$1100
RWD$0$0  
FWD  $0$0
Accessories 
Heated steering wheel  $100$100
Proximity key$250$250  
Remote app  $25$25
Remote start  $150$150
Remote window/roof operation$15$15  
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
Lane departure warning  $200$200
Side curtain airbags$350$350  
Vehicle health reports  $0$0
Climate Control 
Automatic air recirculation$100$100  
Interior air filter$0$0  
Rear air vents$100$100  
Water-repellent front-door glass$15$15  
Exterior 
Power convertible top  $4000$4000
Power retractable hardtop$6750$6750  
Infotainment 
4G LTE connectivity  $0$0
App support  $0$0
CD changer, in-dash$325$325  
CD player  $125$125
Siri Eyes Free support  $0$0
SMS text-to-speech reader  $25$25
Surround sound$250$250  
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information$25$25  
Traffic information  $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  
Mirror tilt-down in reverse$25$25  
Seats and Interior Trim 
Cooled or ventilated front seats$300$300  
Door sill trim plates  $100$100
Folding second row seats  $300$300
Illuminated door sill trim plates$200$200  
Leather door panel trim$250$250  
Memory system, driver seat$200$200  
Metal pedals   $75
Wood trim$300$300  
Transmission 
Steering-wheel-mounted transmission controls $100  
Total Value of Features$10,405$11,455$7,775$7,850
Value of Feature Adjustments$2,630$3,680$0$75
Value of Feature Adjustments-2,362-3,3050-72

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Specifications Comparison: Lexus IS vs. Buick Cascada

Model Year20112018
ModelISCascada
Body2dr Hardtop conv.2dr Convertible
Wheelbase107.5 in106.1 in
Length182.5 in184.9 in
Width70.9 in72.4 in
Height55.7 in56.8 in
Curb Weight3,841 lb.3,980 lb.
Fuel Capacity17.2 gal.14.3 gal.
Row 1 Headroom38.3 in37.8 in
Row 1 Shoulder Room54.3 in54.6 in
Row 1 Hip Room54.2 in0.0 in
Row 1 Legroom44.1 in42.2 in
Row 2 Headroom36.1 in36.1 in
Row 2 Shoulder Room43.3 in45.8 in
Row 2 Hip Room44.7 in0.0 in
Row 2 Legroom25.9 in32.8 in
Cargo Volume10.8 ft313.4 ft3

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Option Package Details
Lexus IS 250C

Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300No
Wood trim300No
Heated front seats200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Rain-sensing wipers100Yes
Total Requested95045%
Total Not Requested117555%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250No
DVD-compatible player0Yes
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Traffic + travel information25No
Navigation system600Yes
Rearview camera200Yes
Total Requested90059%
Total Not Requested62541%

Option Package Details
Lexus IS 350C

Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300No
Wood trim300No
Heated front seats200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Rain-sensing wipers100Yes
Total Requested95045%
Total Not Requested117555%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250No
DVD-compatible player0Yes
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Traffic + travel information25No
Navigation system600Yes
Rearview camera200Yes
Total Requested90059%
Total Not Requested62541%

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