BMW 4-Series Gran Coupe BMW 4-Series Gran Coupe 2015 Buick Cascada Buick Cascada 2017

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BMW 4-Series Gran Coupe 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.

BMW 4-Series Gran Coupe vs. Buick Cascada Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $10,260

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $8,619

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520172017
Model4-Series Gran Coupe4-Series Gran CoupeCascadaCascada
Trim428i435iPremiumSport Touring
Body4dr Hatch4dr Hatch2dr Convertible2dr Convertible
Base Price $40,300 $45,800 $36,065 $37,065
Base Invoice $37,755 $42,815 $34,622 $35,582
Driver Assistance Package 950 950    
Navigation system 2,150 2,150    
Premium Package 2,200 2,200    
Metallic paint (extra cost) 550 550 395  
Heated front seats 500 500    
Driver Assistance Package 865 865    
Navigation system 1,955 1,955    
Premium Package 2,000 2,000    
Metallic paint (extra cost) 500 500 359  
Heated front seats 455 455    
Options (change) 6,350 6,350 395 0
Options (change) 5,775 5,775 359 0
Destination 995 995 925 925
Total Price $47,645 $53,145 $37,385 $37,990
Total Invoice $44,525 $49,585 $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 BMW 4-Series Gran Coupe dealer quotes or Buick Cascada dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 4-Series Gran Coupe vs. Buick Cascada

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $11,475
TrueDelta Adjusted Invoice Difference: $9,786
Model Year2015201520172017
Model4-Series Gran Coupe4-Series Gran CoupeCascadaCascada
Trim428i435iPremiumSport Touring
Body4dr Hatch4dr Hatch2dr Convertible2dr Convertible
Engine240hp I4300hp I6200hp I4200hp I4
TransmissionT8T8T6T6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9?, 7?, 7
Tire (rear if not all the same)225/50-17225/45-18245/40-20245/40-20
Total Price$47,645$53,145$37,385$37,990
Adjustments for Features00-1,215-1,290
Feature-Adjusted Total Price$47,645$53,145$36,170$36,700
Cost Above Minimum$0$5,500$0$530
Total Invoice$44,525$49,585$35,906$36,507
Adjustments for Features00-1,167-1,240
Feature-Adjusted Total Invoice$44,525$49,585$34,739$35,267
Cost Above Minimum$0$5,060$0$528

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Features Comparison: BMW 4-Series Gran Coupe vs. Buick Cascada

Model Year2015201520172017
Model4-Series Gran Coupe4-Series Gran CoupeCascadaCascada
Trim428i435iPremiumSport Touring
Body4dr Hatch4dr Hatch2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
6-speed manually-shiftable automatic  $1100$1100
RWD$0$0  
FWD  $0$0
Accessories 
Hands-free trunk or liftgate$100$100  
Heated steering wheel  $100$100
Power liftgate$350$350  
Proximity key$250$250  
Remote start  $150$150
Remote window/roof operation$15$15  
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
Lane departure warning  $200$200
Side curtain airbags$350$350  
Temporary spare tire  $150$150
Tires, run-flat$150$150  
Vehicle health reports  $0$0
Cargo Management 
Air-conditioned storage compartment$50$50  
Cargo cover$75$75  
Cargo net$40$40  
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 with manual controls$150$150  
Residual heat$50$50  
Engine / Motor 
Automatic start / stop$150$150  
Regenerative braking$0$0  
Exterior 
Power convertible top  $4000$4000
Sunroof$900$900  
Infotainment 
4G LTE connectivity  $0$0
Handwriting recognition$200$200  
HD radio$50$50  
In-vehicle Internet$150$150  
Media drive$15$15  
S Voice support$0$0  
Satellite radio  $200$200
Satellite radio - one year subscription$250$250  
SMS text-to-speech reader  $25$25
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
Wi-Fi hotspot  $50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
Compass$0$0  
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Door sill trim plates  $100$100
Memory system, driver seat$200$200  
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Wood trim$300$300  
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200  
Transmission 
Launch control$100$100  
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$6,510$6,510$7,725$7,800
Value of Feature Adjustments$0$0$1,215$1,290
Value of Feature Adjustments00-1,167-1,240

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Specifications Comparison: BMW 4-Series Gran Coupe vs. Buick Cascada

Model Year20152017
Model4-Series Gran CoupeCascada
Body4dr Hatch2dr Convertible
Wheelbase111.0 in106.1 in
Length182.5 in184.9 in
Width71.8 in72.4 in
Height54.6 in56.8 in
Curb Weight3,611 lb.3,980 lb.
Fuel Capacity15.8 gal.14.3 gal.
Row 1 Headroom39.8 in37.8 in
Row 1 Shoulder Room54.8 in54.6 in
Row 1 Legroom42.2 in42.2 in
Row 2 Headroom37.2 in36.1 in
Row 2 Shoulder Room54.3 in45.8 in
Row 2 Legroom33.7 in32.8 in
Cargo Volume,
Minimum
17.0 ft313.4 ft3
Cargo Volume,
Maximum
45.9 ft313.4 ft3

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Option Package Details
BMW 4-Series Gran Coupe 428i

Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0Yes
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Total Requested72565%
Total Not Requested39035%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested90050%
Total Not Requested90050%

Option Package Details
BMW 4-Series Gran Coupe 435i

Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0Yes
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Total Requested72565%
Total Not Requested39035%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested90050%
Total Not Requested90050%

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