BMW 3-Series BMW 3-Series 2006 Buick Cascada Buick Cascada 2017

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BMW 3-Series 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 3-Series vs. Buick Cascada Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $9,485

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $6,989

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620172017
Model3-Series3-Series3-SeriesCascadaCascada
Trim325Ci330CiM3PremiumSport Touring
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $39,600 $44,900 $56,600 $36,065 $37,065
Base Invoice $36,215 $41,040 $51,685 $34,622 $35,582
Premium Package 1,200        
Steering-linked headlights 800 800      
Metallic paint (extra cost) 475 475 475 395  
Heated front seats 500 500 500    
Obstacle detection, rear 350 350 350    
Leather seating surfaces 1,450        
Navigation system 1,800 1,800 1,800    
Telematics service, such as OnStar   750      
Power 4-way lumbar adjuster, driver seat     400    
Xenon HID headlights     700    
Rear spoiler     0    
Premium Package 1,090        
Steering-linked headlights 730 730      
Metallic paint (extra cost) 430 430 430 359  
Heated front seats 455 455 455    
Obstacle detection, rear 320 320 320    
Leather seating surfaces 1,320        
Navigation system 1,640 1,640 1,640    
Telematics service, such as OnStar   685      
Power 4-way lumbar adjuster, driver seat     365    
Xenon HID headlights     635    
Rear spoiler     0    
Options (change) 6,575 4,675 4,225 395 0
Options (change) 5,985 4,260 3,845 359 0
Destination 695 695 695 925 925
Gas Tax 0 0 1,000 0 0
Total Price $46,870 $50,270 $62,520 $37,385 $37,990
Total Invoice $42,895 $45,995 $57,225 $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 3-Series dealer quotes or Buick Cascada dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 3-Series vs. Buick Cascada

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $12,230
TrueDelta Adjusted Invoice Difference: $9,634
Model Year20062006200620172017
Model3-Series3-Series3-SeriesCascadaCascada
Trim325Ci330CiM3PremiumSport Touring
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine184hp I6225hp I6333hp I6200hp I4200hp I4
TransmissionM5M6M6T6T6
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 11?, 10?, 7?, 7
Tire (rear if not all the same)205/55-16205/50-17225/45-18245/40-20245/40-20
Total Price$46,870$50,270$62,520$37,385$37,990
Adjustments for Features-2000-520-2,945-2,945
Feature-Adjusted Total Price$46,670$50,270$62,000$34,440$35,045
Cost Above Minimum$0$3,600$15,330$0$605
Total Invoice$42,895$45,995$57,225$35,906$36,507
Adjustments for Features-1830-476-2,828-2,830
Feature-Adjusted Total Invoice$42,712$45,995$56,749$33,078$33,677
Cost Above Minimum$0$3,283$14,037$0$599

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Features Comparison: BMW 3-Series vs. Buick Cascada

Model Year20062006200620172017
Model3-Series3-Series3-SeriesCascadaCascada
Trim325Ci330CiM3PremiumSport Touring
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
5-speed manual$0    
6-speed manual $150$150  
6-speed manually-shiftable automatic   $1100$1100
RWD$0$0$0  
FWD   $0$0
Accessories 
Heated steering wheel   $100$100
Remote app   $25$25
Remote start   $150$150
Remote window/roof operation$15$15$15  
Tilt/telescoping steering wheel, manual$250$250 $250$250
Tilt/telescoping steering wheel, power  $350  
Universal garage door opener$100    
Wind blocker   $300$300
Brakes, Airbags, and Other Safety 
Automatic seat belt presenters, front row   $100$100
Forward collision warning   $200$200
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Lane departure warning   $200$200
Obstacle detection, front   $150$150
Rearview camera   $200$200
Vehicle health reports   $0$0
Cargo Management 
Rear seat pass-through$100$100$100  
Second-row low console   $100$100
Climate Control 
Dual-zone climate control   $125$125
Heated windshield washer nozzles$15$15$15  
Interior air filter$0$0$0  
Drivetrain 
Limited-slip rear differential  $300  
Exterior 
Body kit  $0  
Bodyside moldings$75$75$75  
Rear spoiler  $200  
Infotainment 
4G LTE connectivity   $0$0
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
Bluetooth cell phone link$100 $100$100$100
DVD-compatible player   $0$0
Satellite radio   $200$200
Siri Eyes Free support   $0$0
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar$200$200$200  
Telematics service, such as OnStar, with navigation   $225$225
Traffic information   $25$25
Voice control for external devices   $0$0
Voice control for nav and audio   $100$100
Wi-Fi hotspot   $50$50
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150 $150$150$150
Illuminated visor mirror, driver$50$50 $50$50
Illuminated visor mirror, passenger$50$50 $50$50
Mirror tilt-down in reverse$25$25$25  
Steering-linked headlights$150$150 $150$150
Visor mirror, driver  $10  
Visor mirror, passenger  $10  
Seats and Interior Trim 
Aluminum trim  $100  
Floor mats   $75$75
Folding second row seats   $300$300
Manual thigh support length adjuster, driver seat  $50  
Manual thigh support length adjuster, passenger seat  $50  
Memory system, driver seat$200$200$200  
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power headrest height adjuster, driver seat$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50  
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Wood trim$300$300   
Suspension, Wheels, and Tires 
Alloy wheels$350$350 $350$350
Polished alloy wheels  $350  
Ultra-sport suspension (upgrade)  $0  
Total Value of Features$2,530$2,330$2,850$5,275$5,275
Value of Feature Adjustments$200$0$520$2,945$2,945
Value of Feature Adjustments-1830-476-2,828-2,830

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Specifications Comparison: BMW 3-Series vs. Buick Cascada

Model Year20062017
Model3-SeriesCascada
Body2dr Convertible2dr Convertible
Wheelbase107.3 in106.1 in
Length176.7 in184.9 in
Width69.2 in72.4 in
Height54.0 in56.8 in
Curb Weight3,561 lb.3,980 lb.
Fuel Capacity16.6 gal.14.3 gal.
Row 1 Headroom38.0 in37.8 in
Row 1 Shoulder Room54.5 in54.6 in
Row 1 Legroom41.7 in42.2 in
Row 2 Headroom36.4 in36.1 in
Row 2 Shoulder Room45.9 in45.8 in
Row 2 Legroom32.0 in32.8 in
Cargo Volume7.7 ft313.4 ft3

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Option Package Details
BMW 3-Series 325Ci

Premium Package
FeatureValueRequested?
Universal garage door opener100No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Total Requested45053%
Total Not Requested40047%

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