Buick Cascada Buick Cascada 2018 BMW 3-Series BMW 3-Series 2018

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

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $8,075

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $7,019

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201820182018201820182018
ModelCascadaCascada3-Series3-Series3-Series3-Series3-Series3-Series
TrimPremiumSport Touring320i328d330i330e iPerformance340iM3
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,065 $37,065 $34,900 $41,750 $40,250 $45,600 $48,950 $65,500
Base Invoice $34,622 $35,582 $33,135 $40,110 $38,115 $43,090 $46,205 $61,595
Metallic paint (extra cost) 395   550 550 550 550 550 550
Driving Assistance Package     500 500 500 500 500 500
Sport Plus Design     2,650          
Premium Tier     3,000 2,900 2,900 2,900 2,900  
Obstacle detection, rear     750 750 750 750 750  
Folding second row seats     475          
Heated steering wheel     190 190 190 190 190  
Leather seating surfaces     1,450 1,450 1,450 1,450 1,450 0
Convenience Tier       1,750 1,750 1,750    
Executive Package               4,100
Wood trim               0
Sunroof               0
Metallic paint (extra cost) 359   505 505 505 505 505 505
Driving Assistance Package     460 460 460 460 460 460
Sport Plus Design     2,435          
Premium Tier     2,760 2,670 2,670 2,670 2,670  
Obstacle detection, rear     690 690 690 690 690  
Folding second row seats     435          
Heated steering wheel     175 175 175 175 175  
Leather seating surfaces     1,335 1,335 1,335 1,335 1,335 0
Convenience Tier       1,610 1,610 1,610    
Executive Package               3,770
Wood trim               0
Sunroof               0
Options (change) 395 0 9,565 8,090 8,090 8,090 6,340 5,150
Options (change) 359 0 8,795 7,445 7,445 7,445 5,835 4,735
Destination 925 925 995 995 995 995 995 995
Gas Tax 0 0 0 0 0 -4,001 0 0
Total Price $37,385 $37,990 $45,460 $50,835 $49,335 $50,684 $56,285 $71,645
Total Invoice $35,906 $36,507 $42,925 $48,550 $46,555 $47,529 $53,035 $67,325

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

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $9,830
TrueDelta Adjusted Invoice Difference: $8,705
Model Year20182018201820182018201820182018
ModelCascadaCascada3-Series3-Series3-Series3-Series3-Series3-Series
TrimPremiumSport Touring320i328d330i330e iPerformance340iM3
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4200hp I4180hp I4180hp I4 D248hp I4180hp I4 PiH320hp I6425hp I6
TransmissionT6T6T8T8M6T8T8M6
DrivetrainFWDFWDRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7?, 7205, 9205, 9205, 9205, 9600, 16600, 16
Tire (rear if not all the same)245/40-20245/40-20225/45-18225/50-17225/50-17225/50-17225/45-18255/40-18
Total Price$37,385$37,990$45,460$50,835$49,335$50,684$56,285$71,645
Adjustments for Features-1,755-1,8300-1,725-475-1,750-1,875-3,275
Feature-Adjusted Total Price$35,630$36,160$45,460$49,110$48,860$48,934$54,410$68,370
Cost Above Minimum$0$530$0$3,650$3,400$3,474$8,950$22,910
Total Invoice$35,906$36,507$42,925$48,550$46,555$47,529$53,035$67,325
Adjustments for Features-1,686-1,7590-1,647-448-1,641-1,767-3,078
Feature-Adjusted Total Invoice$34,220$34,748$42,925$46,903$46,107$45,888$51,268$64,247
Cost Above Minimum$0$528$0$3,978$3,182$2,963$8,343$21,322

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Features Comparison: Buick Cascada vs. BMW 3-Series

Model Year20182018201820182018201820182018
ModelCascadaCascada3-Series3-Series3-Series3-Series3-Series3-Series
TrimPremiumSport Touring320i328d330i330e iPerformance340iM3
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100      
8-speed manually-shiftable automatic  $1300$1300 $1300$1300 
6-speed manual    $150  $150
FWD$0$0      
RWD  $0$0$0$0$0$0
Accessories 
Hands-free trunk or liftgate  $100$100$100$100$100$100
Proximity key  $250$250$250$250$250$250
Remote start$150$150      
Remote window/roof operation  $15$15$15$15$15$15
Semi-automated parking system       $500
Universal garage door opener  $100$100$100$100$100$100
Wind blocker$300$300      
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0$0$0$0
Around view cameras       $500
Auto-raising roll bars / headrests$500$500      
Automatic braking, low-speed  $200$200$200$200$200$200
Automatic seat belt presenters, front row$100$100      
Pedestrian detection  $50$50$50$50$50$50
Rearview camera$200$200$200$200$200$200$200 
Side curtain airbags  $350$350$350$350$350$350
Temporary spare tire$150$150      
Tires, run-flat  $150$150$150$150$150 
Vehicle health reports$0$0      
Wide-view front camera       $150
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50$50$50
Second-row low console$100$100      
Climate Control 
Automatic air recirculation  $100$100$100$100$100$100
Heated windshield washer nozzles  $15$15$15$15$15$15
Interior air filter  $0$0$0$0$0$0
Rear air vents with manual controls  $150$150$150$150$150$150
Residual heat  $50$50$50$50$50$50
Drivetrain 
Active rear differential       $500
Engine / Motor 
3.5 kW onboard charger     $0  
8 kWh battery pack     $0  
Automatic start / stop  $150$150$150$150$150$150
Regenerative braking  $0$0$0 $0$0
Exterior 
Black exterior trim (optional)  $0    $0
Bright-finished exhaust tip(s)$25$25$25    $25
Painted brake calipers (optional)       $0
Power convertible top$4000$4000      
Rear spoiler       $200
Sport rocker panels (optional)       $0
Sunroof   $900$900$900$900$900
Infotainment 
Handwriting recognition  $200$200$200$200$200$200
HD radio  $50$50$50$50$50$50
In-vehicle Internet  $150$150$150$150$150$150
Media drive  $15$15$15$15$15$15
Navigation map updates, three years  $0$0$0$0$0$0
S Voice support  $0$0$0$0$0$0
Satellite radio$200$200      
Satellite radio - one year subscription  $250$250$250$250$250$250
SMS text-to-speech reader$25$25      
Surround sound      $250$250
Telematics service, such as OnStar  $200$200$200$200$200$200
Telematics service, such as OnStar, with navigation$225$225      
Traffic + travel information  $25$25$25$25$25$25
Traffic information$25$25      
Wi-Fi hotspot$50$50      
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75$75$75$75$75
Auto-dimming headlights       $200
Compass  $0$0$0$0$0$0
Fog lights$125$125$125$125$125$125$125 
Head-up display (HUD)   $350$350$350$350$350
Headlight washers       $50
Large energy flow and fuel economy display     $25  
LED headlights  $1000$1000$1000$1000$1000$1000
Mirror tilt-down in reverse  $25$25$25$25$25$25
Power-folding mirrors  $50$50$50$50$50$50
Steering-linked headlights$150$150     $150
Xenon HID headlights$500$500      
Seats and Interior Trim 
Center armrest(s), second row  $50$50$50$50$50$50
Door sill trim plates$100$100 $100$100$100$100$100
Heated second row seats       $200
Manual thigh support length adjuster, driver seat  $50$50$50$50$50$50
Manual thigh support length adjuster, passenger seat  $50$50$50$50$50$50
Memory system, driver seat  $200$200$200$200$200$200
Metal pedals $75      
Power 4-way lumbar adjuster, driver seat  $150$150$150$150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150$150$150$150
Power lumbar adjuster, driver seat$100$100      
Power lumbar adjuster, passenger seat$100$100      
Power seatback bolsters, driver seat  $100$100$100$100$100$100
Power seatback bolsters, passenger seat  $100$100$100$100$100$100
Wood trim   $300$300$300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical       $500
Electronic systems calibration selector  $200$200$200$200$200$200
Performance steering system (optional)       $0
Sport suspension (upgrade)  $0    $0
Transmission 
Downshift rev matching       $50
Steering-wheel-mounted transmission controls   $100 $100  
Total Value of Features$8,225$8,300$6,470$8,195$6,945$8,220$8,345$9,745
Value of Feature Adjustments$1,755$1,830$0$1,725$475$1,750$1,875$3,275
Value of Feature Adjustments-1,686-1,7590-1,647-448-1,641-1,767-3,078

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Specifications Comparison: Buick Cascada vs. BMW 3-Series

Model Year20182018
ModelCascada3-Series
Body2dr Convertible4dr Sedan
Wheelbase106.1 in110.6 in
Length184.9 in182.5 in
Width72.4 in71.3 in
Height56.8 in56.3 in
Curb Weight3,980 lb.3,502 lb.
Fuel Capacity14.3 gal.15.8 gal.
Row 1 Headroom37.8 in40.3 in
Row 1 Shoulder Room54.6 in55.1 in
Row 1 Legroom42.2 in42.0 in
Row 2 Headroom36.1 in37.7 in
Row 2 Shoulder Room45.8 in55.1 in
Row 2 Legroom32.8 in35.1 in
Cargo Volume13.4 ft313.0 ft3

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Option Package Details
BMW 3-Series 320i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Folding second row seats
FeatureValueRequested?
Folding second row seats300Yes
Second-row 3-section 3-person split bench150No
Total Requested30067%
Total Not Requested15033%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested40062%
Total Not Requested25038%
Sport Plus Design
FeatureValueRequested?
Sport suspension (upgrade)250No
Dark-colored headliner (optional)0No
225/45VR18 tires400No
Manual thigh support length adjuster, passenger seat50No
Power seatback bolsters, passenger seat100No
Manual thigh support length adjuster, driver seat50No
Power seatback bolsters, driver seat100No
Front sport buckets100No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50No
Universal garage door opener100No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested75034%
Total Not Requested147566%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25No
Total Requested92542%
Total Not Requested129058%

Option Package Details
BMW 3-Series 328d

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested40062%
Total Not Requested25038%
Convenience Tier
FeatureValueRequested?
Sunroof900No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Total Requested00%
Total Not Requested1800100%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Head-up display (HUD)350No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25No
Total Requested92556%
Total Not Requested74044%

Option Package Details
BMW 3-Series 330i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested40062%
Total Not Requested25038%
Convenience Tier
FeatureValueRequested?
Sunroof900No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Total Requested00%
Total Not Requested1800100%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Head-up display (HUD)350No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25No
Total Requested92556%
Total Not Requested74044%

Option Package Details
BMW 3-Series 330e iPerformance

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested40062%
Total Not Requested25038%
Convenience Tier
FeatureValueRequested?
Sunroof900No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Total Requested00%
Total Not Requested1800100%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Head-up display (HUD)350No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25No
Total Requested92556%
Total Not Requested74044%

Option Package Details
BMW 3-Series 340i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested40062%
Total Not Requested25038%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Head-up display (HUD)350No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25No
Total Requested92556%
Total Not Requested74044%

Option Package Details
BMW 3-Series M3

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces450Yes
Upgraded leather upholstery-450No
Total Requested45056%
Total Not Requested-45044%
Executive Package
FeatureValueRequested?
Heated second row seats200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Head-up display (HUD)350No
Headlight washers50No
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Steering-linked headlights150Yes
Auto-dimming headlights200No
Total Requested65027%
Total Not Requested175073%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested40062%
Total Not Requested25038%

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