Buick Cascada Buick Cascada 2017 Pontiac G8 Pontiac G8 2009

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Buick Cascada vs. Pontiac G8 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. Pontiac G8 Invoice Comparison

Lowest Total Price: $30,310

Pontiac G8   
Difference: $4,075

Lowest Total Invoice: $28,522

Pontiac G8   
Difference: $5,662

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172017200920092009
ModelCascadaCascadaCascadaG8G8G8
Trim1SVPremiumSport TouringBaseGTGXP
Body2dr Convertible2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan
Base Price $33,065 $36,065 $37,065 $28,250 $31,755 $37,610
Base Invoice $32,900 $34,622 $35,582 $26,696 $30,008 $35,541
Metallic paint (extra cost) 395 395        
Premium Package       1,375 1,250  
Metallic paint (extra cost) 359 359        
Premium Package       1,141 1,038  
Options (change) 395 395 0 1,375 1,250 0
Options (change) 359 359 0 1,141 1,038 0
Destination 925 925 925 685 685 685
Gas Tax 0 0 0 0 0 1,700
Total Price $34,385 $37,385 $37,990 $30,310 $33,690 $39,995
Total Invoice $34,184 $35,906 $36,507 $28,522 $31,731 $37,926

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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 Pontiac G8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Cascada vs. Pontiac G8

Lowest Adjusted Price and Invoice: Buick Cascada 1SV
TrueDelta Adjusted Price Difference: $2,560
TrueDelta Adjusted Invoice Difference: $934
Model Year201720172017200920092009
ModelCascadaCascadaCascadaG8G8G8
Trim1SVPremiumSport TouringBaseGTGXP
Body2dr Convertible2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4200hp I4200hp I4256hp V6361hp V8415hp V8
TransmissionT6T6T6T5T6T6
DrivetrainFWDFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7?, 7?, 7?, 7230, 11230, 11
Tire (rear if not all the same)245/40-20245/40-20245/40-20245/45-18245/45-18245/40-19
Total Price$34,385$37,385$37,990$30,310$33,690$39,995
Adjustments for Features-6,635-8,410-8,4850-825-900
Feature-Adjusted Total Price$27,750$28,975$29,505$30,310$32,865$39,095
Cost Above Minimum$0$1,225$1,755$0$2,555$8,785
Total Invoice$34,184$35,906$36,507$28,522$31,731$37,926
Adjustments for Features-6,596-8,077-8,1540-777-853
Feature-Adjusted Total Invoice$27,588$27,829$28,353$28,522$30,954$37,073
Cost Above Minimum$0$241$765$0$2,432$8,551

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Features Comparison: Buick Cascada vs. Pontiac G8

Model Year201720172017200920092009
ModelCascadaCascadaCascadaG8G8G8
Trim1SVPremiumSport TouringBaseGTGXP
Body2dr Convertible2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100 $1100$1100
5-speed manually-shiftable automatic   $1000  
FWD$0$0$0   
RWD   $0$0$0
Accessories 
Heated steering wheel$100$100$100   
Remote app$25$25$25   
Wind blocker $300$300   
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500   
Automatic seat belt presenters, front row$100$100$100   
Forward collision warning $200$200   
Knee airbag, driver$75$75$75   
Knee airbag, passenger$75$75$75   
Lane departure warning $200$200   
Obstacle detection, front $150$150   
Obstacle detection, rear$250$250$250   
Rearview camera$200$200$200   
Side curtain airbags   $350$350$350
Temporary spare tire$150$150$150$150  
Vehicle health reports$0$0$0   
Cargo Management 
Cargo net   $40$40$40
Rear seat pass-through   $100$100$100
Second-row low console$100$100$100   
Climate Control 
Automatic climate control, front$200$200$200 $200$200
Dual-zone climate control$125$125$125 $125$125
Rain-sensing wipers $175$175   
Rear air vents   $100$100$100
Variable intermittent wipers$75  $75$75$75
Drivetrain 
Limited-slip rear differential    $300$300
Exterior 
Hood scoop   $100$100$100
Power convertible top$4000$4000$4000   
Rear spoiler   $200$200$200
Infotainment 
4G LTE connectivity$0$0$0   
App support$0$0$0   
Bluetooth audio streaming$25$25$25   
CD changer, in-dash    $325$325
CD player$125$125$125$125  
DVD-compatible player$0$0$0   
MP3-compatible player$50$50$50 $50$50
Navigation system $600$600   
Siri Eyes Free support$0$0$0   
SMS text-to-speech reader$25$25$25   
Telematics service, such as OnStar   $200$200$200
Telematics service, such as OnStar, with navigation$225$225$225   
Traffic information $25$25   
Voice control for audio system$25     
Voice control for external devices$0$0$0   
Voice control for nav and audio $100$100   
Wi-Fi hotspot$50$50$50   
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150$150$150   
Compass   $0$0$0
Fog lights $125$125$125$125$125
Heated mirrors$25$25$25   
Interior ambient lighting$150$150$150   
Outside temperature display$50$50$50   
Steering-linked headlights$150$150$150   
Turn signals on or near mirrors$25$25$25   
Xenon HID headlights$500$500$500   
Seats and Interior Trim 
Center armrest(s), second row   $50$50$50
Folding second row seats$300$300$300   
Manual lumbar adjuster, driver seat   $50$50$50
Manual lumbar adjuster, passenger seat   $50$50$50
Metal pedals  $75  $75
Power lumbar adjuster, driver seat$100$100$100   
Power lumbar adjuster, passenger seat$100$100$100   
Power recliner, driver seat$100$100$100   
Power recliner, passenger seat$100$100$100   
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350$350  
Machined alloy wheels    $350 
Polished alloy wheels     $350
Sport suspension (upgrade)     $0
Total Value of Features$9,700$11,475$11,550$3,065$3,890$3,965
Value of Feature Adjustments$6,635$8,410$8,485$0$825$900
Value of Feature Adjustments-6,596-8,077-8,1540-777-853

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Specifications Comparison: Buick Cascada vs. Pontiac G8

Model Year20172009
ModelCascadaG8
Body2dr Convertible4dr Sedan
Wheelbase106.1 in114.8 in
Length184.9 in196.1 in
Width72.4 in74.8 in
Height56.8 in57.7 in
Curb Weight3,980 lb.3,856 lb.
Fuel Capacity14.3 gal.19.0 gal.
Row 1 Headroom37.8 in38.7 in
Row 1 Shoulder Room54.6 in59.1 in
Row 1 Hip Room0.0 in56.7 in
Row 1 Legroom42.2 in42.2 in
Row 2 Headroom36.1 in38.0 in
Row 2 Shoulder Room45.8 in59.1 in
Row 2 Hip Room0.0 in58.0 in
Row 2 Legroom32.8 in39.4 in
Cargo Volume13.4 ft317.5 ft3

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Option Package Details
Pontiac G8

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Center armrest(s), second row50No
Leather-wrapped steering wheel150Yes
Total Requested145097%
Total Not Requested503%

Option Package Details
Pontiac G8 GT

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Center armrest(s), second row50No
Total Requested130096%
Total Not Requested504%

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