Pontiac G8 Pontiac G8 2009 Chevrolet Sonic Chevrolet Sonic 2017

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Pontiac G8 vs. Chevrolet Sonic 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.

Pontiac G8 vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $22,410

Chevrolet Sonic Premier   
Difference: $7,425

Lowest Total Invoice: $21,459

Chevrolet Sonic Premier   
Difference: $6,669

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920092017
ModelG8G8G8Sonic
TrimBaseGTGXPPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,250 $31,755 $37,610 $19,720
Base Invoice $26,696 $30,008 $35,541 $18,931
Sunroof 900 900 900 850
RS Package       800
Cargo net       60
Metal pedals       105
Sunroof 747 747 747 774
RS Package       728
Cargo net       55
Metal pedals       96
Options (change) 900 900 900 1,815
Options (change) 747 747 747 1,653
Destination 685 685 685 875
Gas Tax 0 0 1,700 0
Total Price $29,835 $33,340 $40,895 $22,410
Total Invoice $28,128 $31,440 $38,673 $21,459

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

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TrueDelta Value Comparison: Pontiac G8 vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic Premier
TrueDelta Adjusted Price Difference: $8,120
TrueDelta Adjusted Invoice Difference: $7,335
Model Year2009200920092017
ModelG8G8G8Sonic
TrimBaseGTGXPPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine256hp V6361hp V8415hp V8138hp I4
TransmissionT5T6T6M6
DrivetrainRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7230, 11230, 11?, 6
Tire (rear if not all the same)245/45-18245/45-18245/40-19205/50-17
Total Price$29,835$33,340$40,895$22,410
Adjustments for Features0-975-2,400-695
Feature-Adjusted Total Price$29,835$32,365$38,495$21,715
Cost Above Minimum$0$2,530$8,660$0
Total Invoice$28,128$31,440$38,673$21,459
Adjustments for Features0-919-2,270-666
Feature-Adjusted Total Invoice$28,128$30,521$36,403$20,793
Cost Above Minimum$0$2,393$8,275$0

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Features Comparison: Pontiac G8 vs. Chevrolet Sonic

Model Year2009200920092017
ModelG8G8G8Sonic
TrimBaseGTGXPPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
6-speed manually-shiftable automatic $1100$1100 
6-speed manual   $150
RWD$0$0$0 
FWD   $0
Accessories 
Heated steering wheel   $100
Proximity key   $250
Remote app   $25
Remote start$150$150$150 
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150 
Knee airbag, driver   $75
Knee airbag, passenger   $75
Rear side airbags   $300
Rearview camera   $200
Rollover sensor   $50
Temporary spare tire$150  $150
Vehicle health reports   $0
Cargo Management 
Rear seat pass-through$100$100$100 
Climate Control 
Automatic climate control, front $200$200 
Dual-zone climate control $125$125 
Interior air filter   $0
Rear air vents$100$100$100 
Drivetrain 
Limited-slip rear differential $300$300 
Exterior 
Body kit   $0
Bright-finished exhaust tip(s)$25$25$25 
Hood scoop$100$100$100 
Infotainment 
4G LTE connectivity   $0
Android Auto support   $100
App support   $0
Apple CarPlay support   $100
Bluetooth audio streaming   $25
CD changer, in-dash $325$325 
CD player$125   
MP3-compatible player $50$50 
SMS text-to-speech reader   $25
Telematics service, such as OnStar$200$200$200 
Telematics service, such as OnStar, with navigation   $225
Voice control for audio system   $25
Voice control for external devices   $0
Wi-Fi hotspot   $50
Instruments, Lights, and Mirrors 
Heated mirrors   $25
Illuminated visor mirror, driver$50$50$50 
Illuminated visor mirror, passenger$50$50$50 
Outside temperature display   $50
Visor mirror, driver   $10
Visor mirror, passenger   $10
Seats and Interior Trim 
Center armrest(s), second row  $50 
Door sill trim plates$100$100$100 
Floor mats, second row (optional)   $0
Folding second row seats   $300
Heated front seats  $200$200
Leather seating surfaces  $900 
Leather-wrapped steering wheel $150$150$150
Manual lumbar adjuster, driver seat$50$50$50 
Manual lumbar adjuster, passenger seat$50$50$50 
Metal pedals  $75$75
Power fore-aft adjuster, driver seat  $100$100
Power fore-aft adjuster, passenger seat  $100 
Power height adjuster, passenger seat$100$100$100 
Power recliner, driver seat   $100
Power tilt adjuster, driver seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic leather seating surfaces   $0
Synthetic suede inserts in seating surfaces   $450
Upgraded floor mats   $0
Suspension, Wheels, and Tires 
Alloy wheels$350  $350
Machined alloy wheels $350  
Polished alloy wheels  $350 
Sport suspension (upgrade)  $0$0
Wheels, dark finish   $0
Total Value of Features$3,050$4,025$5,450$3,745
Value of Feature Adjustments$0$975$2,400$695
Value of Feature Adjustments0-919-2,270-666

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Specifications Comparison: Pontiac G8 vs. Chevrolet Sonic

Model Year20092017
ModelG8Sonic
Body4dr Sedan4dr Sedan
Wheelbase114.8 in99.4 in
Length196.1 in173.9 in
Width74.8 in68.3 in
Height57.7 in59.7 in
Curb Weight3,856 lb.2,774 lb.
Fuel Capacity19.0 gal.12.2 gal.
Row 1 Headroom38.7 in38.7 in
Row 1 Shoulder Room59.1 in53.4 in
Row 1 Hip Room56.7 in51.4 in
Row 1 Legroom42.2 in41.8 in
Row 2 Headroom38.0 in37.8 in
Row 2 Shoulder Room59.1 in53.0 in
Row 2 Hip Room58.0 in51.6 in
Row 2 Legroom39.4 in34.6 in
Cargo Volume17.5 ft314.9 ft3

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Option Package Details
Chevrolet Sonic Premier

RS Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Fog lights125Yes
Body kit0No
Rear spoiler200Yes
Special interior trim0No
Synthetic suede inserts in seating surfaces450No
Upgraded floor mats0No
Wheels, dark finish0No
Total Requested57556%
Total Not Requested45044%

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