Chevrolet Impala Chevrolet Impala 2016 Pontiac G8 Pontiac G8 2008

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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: $32,145

Pontiac G8 GT   
Difference: $3,775

Lowest Total Invoice: $30,314

Pontiac G8 GT   
Difference: $3,821

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162008
ModelImpalaImpalaG8
TrimLT LTZGT
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $29,460 $35,540 $29,310
Base Invoice $28,134 $33,585 $27,844
Leather Package 1,495    
Convenience Package 1,045    
Driver Confidence Package 595    
Rear spoiler 425 425  
3.6L V6 975    
Panoramic sunroof 1,050 1,050  
Premium Package     1,250
Sunroof     900
Leather Package 1,360    
Convenience Package 951    
Driver Confidence Package 541    
Rear spoiler 387 387  
3.6L V6 931    
Panoramic sunroof 956 956  
Premium Package     1,038
Sunroof     747
Options (change) 5,585 1,475 2,150
Options (change) 5,126 1,343 1,785
Destination 875 875 685
Total Price $35,920 $37,890 $32,145
Total Invoice $34,135 $35,803 $30,314

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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 GT
TrueDelta Adjusted Price Difference: $885
TrueDelta Adjusted Invoice Difference: $1,075
Model Year201620162008
ModelImpalaImpalaG8
TrimLT LTZGT
Body4dr Sedan4dr Sedan4dr Sedan
Engine305hp V6305hp V6361hp V8
TransmissionT6T6T6
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)19/29 MPG19/29 MPG15/24 MPG
Audio (watts, speakers)100, 6100, 6230, 11
Tire (rear if not all the same)235/50-18245/45-19245/45-18
Total Price$35,920$37,890$32,145
Adjustments for Features-2,890-3,7000
Feature-Adjusted Total Price$33,030$34,190$32,145
Cost Above Minimum$0$1,160$0
Total Invoice$34,135$35,803$30,314
Adjustments for Features-2,746-3,4960
Feature-Adjusted Total Invoice$31,389$32,307$30,314
Cost Above Minimum$0$918$0

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Features Comparison: Chevrolet Impala vs. Pontiac G8

Model Year201620162008
ModelImpalaImpalaG8
TrimLT LTZGT
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
FWD$0$0 
RWD  $0
Accessories 
Proximity key $250 
Remote app$25$25 
Universal garage door opener$100  
Brakes, Airbags, and Other Safety 
Blind spot warning system$200$200 
Cross-traffic warning, rear$100$100 
Forward collision warning$200$200 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure warning$200$200 
Obstacle detection, rear$250$250 
Rear side airbags$300$300 
Rearview camera$200$200 
Rollover sensor$50$50 
Vehicle health reports$0$0 
Cargo Management 
Cargo mat$40  
Rear seat pass-through  $100
Climate Control 
Interior air filter$0$0 
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Bright-finished exhaust tip(s) $25$25
Hood scoop  $100
Laminated front side windows$200$200 
Panoramic sunroof$1200$1200 
Sunroof  $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 
Bluetooth cell phone link$100$100 
CD changer, in-dash  $325
CD player $125 
HD radio$50$50 
MP3-compatible player $50$50
Satellite radio$200$200 
SD Card slot$25$25 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
USB port$25$25 
Voice control for audio system$25$25 
Voice control for external devices$0$0 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150  
Fog lights  $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
Folding second row seats$300$300 
Manual lumbar adjuster, driver seat  $50
Manual lumbar adjuster, passenger seat  $50
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  
Machined alloy wheels $350$350
Total Value of Features$6,665$7,475$3,775
Value of Feature Adjustments$2,890$3,700$0
Value of Feature Adjustments-2,746-3,4960

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Specifications Comparison: Chevrolet Impala vs. Pontiac G8

Model Year20162008
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 Weight3,800 lb.3,995 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
Cargo net40Yes
Heated front seats200Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Total Requested144094%
Total Not Requested1006%
Convenience Package
FeatureValueRequested?
Universal garage door opener100No
Auto-dimming rearview mirror150No
Obstacle detection, rear250No
Rearview camera200No
Cargo mat40No
Remote start150Yes
Upgraded floor mats0No
Total Requested15017%
Total Not Requested74083%
Driver Confidence Package
FeatureValueRequested?
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision warning200No
Total Requested00%
Total Not Requested700100%

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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