Pontiac G6 Pontiac G6 2009 Mazda RX-8 Mazda RX-8 2011

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Pontiac G6 vs. Mazda RX-8 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 G6 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $30,585

Pontiac G6 GXP   
Difference: $3,605

Lowest Total Invoice: $28,775

Pontiac G6 GXP   
Difference: $2,895

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092011
ModelG6RX-8
TrimGXPGrand Touring
Body2dr Coupe4dr Coupe
Base Price $28,480 $32,260
Base Invoice $26,914 $29,878
Sun and Sound Plus Package 1,435  
6-speed shiftable automatic   700
Cargo net   40
Temporary spare tire   395
Sun and Sound Plus Package 1,191  
6-speed shiftable automatic   645
Cargo net   32
Temporary spare tire   320
Options (change) 1,435 1,135
Options (change) 1,191 997
Destination 670 795
Total Price $30,585 $34,190
Total Invoice $28,775 $31,670

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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: Pontiac G6 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Pontiac G6 GXP
TrueDelta Adjusted Price Difference: $2,305
TrueDelta Adjusted Invoice Difference: $1,691
Model Year20092011
ModelG6RX-8
TrimGXPGrand Touring
Body2dr Coupe4dr Coupe
Engine252hp V6212hp R2
TransmissionT6T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)17/26 MPG16/23 MPG
Audio (watts, speakers)200, 8300, 9
Tire (rear if not all the same)225/50-18225/45-18
Total Price$30,585$34,190
Adjustments for Features0-1,300
Feature-Adjusted Total Price$30,585$32,890
Total Invoice$28,775$31,670
Adjustments for Features0-1,204
Feature-Adjusted Total Invoice$28,775$30,466

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Features Comparison: Pontiac G6 vs. Mazda RX-8

Model Year20092011
ModelG6RX-8
TrimGXPGrand Touring
Body2dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
FWD$0 
RWD $0
Accessories 
Proximity key $250
Remote start$150 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Universal garage door opener $100
Cargo Management 
Overhead sunglass holder $25
Rear seat pass-through $100
Second-row high console $250
Second-row low console$100 
Climate Control 
Interior air filter $0
Rain-sensing wipers $175
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Body kit$0 
Infotainment 
Bluetooth cell phone link $100
MP3-compatible player $50
Surround sound $250
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Compass$0 
Heated mirrors $25
Trip computer$150 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats$300 
Manual lumbar adjuster, driver seat$50 
Memory system, driver seat $200
Power lumbar adjuster, driver seat $100
Power recliner, driver seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Chrome-clad alloy wheels$600 
Performance steering system (optional)$0 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,975$4,275
Value of Feature Adjustments$0$1,300
Value of Feature Adjustments0-1,204

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Specifications Comparison: Pontiac G6 vs. Mazda RX-8

Model Year20092011
ModelG6RX-8
Body2dr Coupe4dr Coupe
Wheelbase112.3 in106.4 in
Length189.1 in175.6 in
Width70.4 in69.7 in
Height56.4 in52.8 in
Curb Weight3,503 lb.3,094 lb.
Fuel Capacity16.4 gal.15.9 gal.
Row 1 Headroom38.9 in38.2 in
Row 1 Shoulder Room54.2 in54.8 in
Row 1 Hip Room52.6 in53.3 in
Row 1 Legroom42.2 in42.7 in
Row 2 Headroom36.3 in36.8 in
Row 2 Shoulder Room51.1 in54.9 in
Row 2 Hip Room49.9 in48.1 in
Row 2 Legroom36.3 in32.2 in
Cargo Volume12.0 ft37.6 ft3

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Option Package Details
Pontiac G6 GXP

Sun and Sound Plus Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200Yes
Total Requested1100100%
Total Not Requested00%

Option Package Details
Mazda RX-8 Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1.3L R2
OHV-2v
212 hp@7500
159 lb-ft@5500
1000Yes
Steering-wheel-mounted transmission controls100No
Total Requested100091%
Total Not Requested1009%

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