Chevrolet Impala Chevrolet Impala 2018 Pontiac G8 Pontiac G8 2009

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Chevrolet Impala 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.

Chevrolet Impala vs. Pontiac G8 Invoice Comparison

Lowest Total Price: $31,210

Pontiac G8   
Difference: $3,230

Lowest Total Invoice: $29,269

Pontiac G8   
Difference: $3,660

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018200920092009
ModelImpalaImpalaG8G8G8
TrimLT PremierBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $30,220 $36,420 $28,250 $31,755 $37,610
Base Invoice $29,011 $34,963 $26,696 $30,008 $35,541
Leather Package 1,195        
Convenience Package 875        
Panoramic sunroof 1,275 1,050      
Midnight Edition Appearance Package   1,195      
Cargo net   65      
Premium Package     1,375 1,250  
Sunroof     900 900 900
Leather Package 1,087        
Convenience Package 796        
Panoramic sunroof 1,160 956      
Midnight Edition Appearance Package   1,087      
Cargo net   59      
Premium Package     1,141 1,038  
Sunroof     747 747 747
Options (change) 3,345 2,310 2,275 2,150 900
Options (change) 3,043 2,102 1,888 1,785 747
Destination 875 875 685 685 685
Gas Tax 0 0 0 0 1,700
Total Price $34,440 $39,605 $31,210 $34,590 $40,895
Total Invoice $32,929 $37,940 $29,269 $32,478 $38,673

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

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TrueDelta Value Comparison: Chevrolet Impala vs. Pontiac G8

Lowest Adjusted Price and Invoice: Pontiac G8
TrueDelta Adjusted Price Difference: $65
TrueDelta Adjusted Invoice Difference: $634
Model Year20182018200920092009
ModelImpalaImpalaG8G8G8
TrimLT PremierBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine196hp I4305hp V6256hp V6361hp V8415hp V8
TransmissionT6T6T5T6T6
DrivetrainFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 6?, 11?, 7230, 11230, 11
Tire (rear if not all the same)235/50-18245/45-19245/45-18245/45-18245/40-19
Total Price$34,440$39,605$31,210$34,590$40,895
Adjustments for Features-3,165-5,1000-825-900
Feature-Adjusted Total Price$31,275$34,505$31,210$33,765$39,995
Cost Above Minimum$0$3,230$0$2,555$8,785
Total Invoice$32,929$37,940$29,269$32,478$38,673
Adjustments for Features-3,026-4,8860-775-851
Feature-Adjusted Total Invoice$29,903$33,054$29,269$31,703$37,822
Cost Above Minimum$0$3,151$0$2,434$8,553

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Features Comparison: Chevrolet Impala vs. Pontiac G8

Model Year20182018200920092009
ModelImpalaImpalaG8G8G8
TrimLT PremierBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 $1100$1100
5-speed manually-shiftable automatic  $1000  
FWD$0$0   
RWD  $0$0$0
Accessories 
AC power outlet$100$100   
Active noise reduction$0    
Heated steering wheel$100    
Proximity key$250$250   
Remote app$25$25   
Universal garage door opener$100    
Brakes, Airbags, and Other Safety 
Blind spot warning system $200   
Cross-traffic warning, rear $100   
Knee airbag, driver$75$75   
Knee airbag, passenger$75$75   
Obstacle detection, rear $250   
Rear side airbags$300$300   
Rearview camera$200$200   
Rollover sensor$50$50   
Temporary spare tire$150$150$150  
Vehicle health reports$0$0   
Cargo Management 
Cargo mat$40    
Rear seat pass-through  $100$100$100
Climate Control 
Automatic climate control, front$200$200 $200$200
Dual-zone climate control$125$125 $125$125
Interior air filter$0$0   
Drivetrain 
Limited-slip rear differential   $300$300
Engine / Motor 
Automatic start / stop$150    
Exterior 
Bright-finished exhaust tip(s) $25$25$25$25
Hood scoop  $100$100$100
Laminated front side windows$200$200   
Panoramic sunroof$1200$1200   
Sunroof  $900$900$900
Infotainment 
4G LTE connectivity$0$0   
Android Auto support$100$100   
App support$0$0   
Apple CarPlay support$100$100   
Bluetooth audio streaming$25$25   
CD changer, in-dash   $325$325
CD player $125$125  
HD radio$50$50   
MP3-compatible player $50 $50$50
Navigation system $600   
SMS text-to-speech reader$25$25   
Surround sound $250   
Telematics service, such as OnStar  $200$200$200
Telematics service, such as OnStar, with navigation$225$225   
Voice control for audio system$25    
Voice control for external devices$0$0   
Voice control for nav and audio $100   
Wi-Fi hotspot$50$50   
Wireless charging station $75   
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150    
Fog lights  $125$125$125
Heated mirrors$25$25   
Interior ambient lighting $150   
Outside temperature display$50$50   
Turn signals on or near mirrors$25$25   
Xenon HID headlights $500   
Seats and Interior Trim 
Door sill trim plates  $100$100$100
Folding second row seats$300$300   
Manual lumbar adjuster, driver seat  $50$50$50
Manual lumbar adjuster, passenger seat  $50$50$50
Metal pedals $75  $75
Power 4-way lumbar adjuster, driver seat$150$150   
Power 4-way lumbar adjuster, passenger seat$150$150   
Power recliner, driver seat$100$100   
Power recliner, passenger seat$100$100   
Upgraded floor mats$0    
Suspension, Wheels, and Tires 
Alloy wheels$350 $350  
Machined alloy wheels $350 $350 
Polished alloy wheels    $350
Sport suspension (upgrade)    $0
Total Value of Features$6,440$8,375$3,275$4,100$4,175
Value of Feature Adjustments$3,165$5,100$0$825$900
Value of Feature Adjustments-3,026-4,8860-775-851

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Specifications Comparison: Chevrolet Impala vs. Pontiac G8

Model Year20182009
ModelImpalaG8
Body4dr Sedan4dr Sedan
Wheelbase111.7 in114.8 in
Length201.3 in196.1 in
Width73.0 in74.8 in
Height58.9 in57.7 in
Curb Weight3,731 lb.3,856 lb.
Fuel Capacity18.5 gal.19.0 gal.
Row 1 Headroom39.9 in38.7 in
Row 1 Shoulder Room57.9 in59.1 in
Row 1 Hip Room54.9 in56.7 in
Row 1 Legroom41.9 in42.2 in
Row 2 Headroom37.4 in38.0 in
Row 2 Shoulder Room56.9 in59.1 in
Row 2 Hip Room54.1 in58.0 in
Row 2 Legroom39.8 in39.4 in
Cargo Volume18.8 ft317.5 ft3

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Option Package Details
Chevrolet Impala LT

Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120092%
Total Not Requested1008%
Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100No
Auto-dimming rearview mirror150No
Heated steering wheel100No
Cargo net40Yes
Cargo mat40No
AC power outlet100No
Upgraded floor mats0No
Total Requested24033%
Total Not Requested49067%

Option Package Details
Chevrolet Impala Premier

Midnight Edition Appearance Package
FeatureValueRequested?
Rear spoiler200Yes
Body color grille (optional)0No
Metal pedals75Yes
245/45VR19 tires400No
Total Requested27541%
Total Not Requested40059%

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 row50Yes
Leather-wrapped steering wheel150Yes
Total Requested1500100%
Total Not Requested00%

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 row50Yes
Total Requested1350100%
Total Not Requested00%

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